DNSでHTTPS ※ただしDNS over HTTPSではない

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1. %/44VNNFS%BZՃචमਖ਼൛ ࢁޱਸಙ!**+ %/4Ͱ)5514 ˞ͨͩ͠%/4PWFS)5514Ͱ͸ͳ͍

2. wഎܠ w)5514Ϩίʔυͷ֓ཁ wར༻ྫ/(ྫ w΋ͬͱৄ͘͠

3. )55163- wXXXFYBNQMFDPNͱ͍͏ϗετʹ)5514ͱ͍͏εΩʔϜͰΞΫηεͯ͠Ͷ w63-ʹࣔ͞ΕΔϗετ໊࣮ࡍʹΞΫηε͞ΕΔϗετ໊ w͋͑ͯม͍͑ͨ৔߹͸ˠ$/".& https://www.example.com/

4. $/".& wXXXFYBNQMFDPNͱ͍͏ϗετͷਖ਼ن໊͸FYBNQMFDPNͩΑ w ผ໊ BMJBT Ͱ͸ͳ͘ɺਖ਼ن໊ DBOPOJDBMOBNF w$/".&ͷ੍ݶ w

   ଞͷϨίʔυͱͷಉډෆՄ w κʔϯ௖఺ κʔϯ໊ࣗ਎ ʹ͸͔ͳΒͣ40"ͱ/4͕ଘࡏ͢Δˠκʔϯ௖఺Ͱͷ$/".&ෆՄ w ಛఆϓϩτίϧ͚ͩΛબ୒తʹ$/".&ͷର৅ʹͰ͖ͳ͍ www.example.com. IN CNAME example.com.

5. .9 wFYBNQMFDPNυϝΠϯͷGPP͞Μ wFYBNQMFDPNυϝΠϯѼͷϝʔϧΛFYBNQMFDPNͱ͍͏ϗετͰड͚ͱΔΘ ͚Ͱ͸ͳ͍ w NBJMͰड৴ɺͦͷαʔό͕ίέͯͨΒ͔ΘΓʹNBJM͕ w ϝʔϧҎ֎Ͱ͸ example.com. IN

   MX 10 mail1.example.com . IN MX 20 mail2.example.com. [email protected]

6. 437 wFYBNQMFDPNυϝΠϯͷGPPͱ͍͏αʔϏεʹ5$1ͰΞΫηε͢Δʹ͸ɺ GPPFYBNQMFDPNͱ͍͏ϗετͷϙʔτΛ࢖ͬͯͶ w ༏ઌ౓ઃఆʹՃ͑ͯॏΈ͚ͮෛՙ෼ࢄ΋Ͱ͖Δ ͜ͷྫͰ͸QSJPSJUZɺXFJHIU w$/".&ͷΑ͏ͳ੍ݶ͕ͳ͘ɺ.9ͷΑ͏ʹಛఆϓϩτίϧݶఆͰͳ͍ w ͕ɺ)551Ͱ͸࢖Θͳ͍

   w )551͕·ͩυϥϑτͩͬͨ͜Ζʹ࠾༻͢ΔҊ͸͋ͬͨΑ͏͚ͩͲ _foo._tcp.example.com. IN SRV ( 1 10 1234 foo.example.com. )

7. )551όʔδϣϯ w)551ͷ֤όʔδϣϯʹޓ׵ੑ͸ͳ͍ͨ Ίɺόʔδϣϯબ୒ͷ࢓૊Έ͕ඞཁ w)551ͱ͸ɺ5-4ͷ૚ͰωΰγΤ ʔγϣϯ "-1/ w)551͸ɺ5-4ΑΓԼͷ૚͔Βҟͳͬ ͍ͯͯωΰγΤʔγϣϯ͠Α͏ʹ΋Ͱ͖ ͳ͍

   w ڞ௨Ͱར༻͢Δ૚ͩͱ*1·ͰԼΓͳ͚Ε͹ ͳΒͳ͍͕ɺ*1ʹͦΜͳػೳ͸ͳ͍ )551 )551 )551 5-4 26*$ 5$1 6%1 *1WW "-1/

8. )551 w)551ɺͰ઀ଓ͢Δͱɺαʔό ͕ʮ͏ͪɺ࣮͸)551΋࢖͑ΔΜͰ ͢Θʯͱ௨஌͢Δ "MU4WD w)551Λ࢖͑ΔΑ͏ʹͳΔͷ͸ճ ໨ͷ઀ଓ͔Β w ԿΒ͔ͷํ๏Ͱࣄલʹ஌Δ͜ͱ͕Ͱ͖Ε

   ͹ɺॳճ઀ଓ͔Β)551Λ࢖͑Δ w ԿΒ͔ͷํ๏ͬͯɺԿ ΫϥΠΞϯτ αʔό 5$1IBOETIBLF 5-4IBOETIBLFXJUI"-1/ )551SFRVFTU )551SFTQPOTFXJUI"MU4WD )551SFRVFTU )551SFTQPOTF ࣮͸)551΋ ͍͚ΔΜͩΘ )551 ࢖͑Δ ͡Ό͋)551Ͱ )551 ࢖͑ΔΑ ͳΒ)551Ͱ

9. &ODSZQUFE$MJFOU)FMMP w4/*5-4ϋϯυγΣΠΫதɺΫϥΠΞϯτ͕ΞΫηε͍ͨ͠ϗετ໊Λαʔό ʹ఻͑Δ࢓૊Έ w ैདྷͷ5-4Ͱ͸4/*ͷ΍ΓͱΓ͸ฏจͳͷͰɺಛఆͷ4/*͚ͩΛબ୒తʹதؒऀ߈ܸͰ ͖ͯ͠·͏ w&ODSZQUFE$MJFOU)FMMP &$) w

   IUUQTEBUBUSBDLFSJFUGPSHEPDESBGUJFUGUMTFTOJ w 4/*ͳͲ$MJFOU)FMMPͰૹΒΕΔ֤छ৘ใΛ҉߸Խ͢Δ5-4֦ு w ϋϯυγΣΠΫͷ࠷ॳ͔Β҉߸Խ͢ΔͷͰɺඞཁͳެ։伴͸઀ଓલʹೖख͓ͯ͘͠ඞ ཁ͕͋Δˠͦͷ伴͸Ͳ͜ʹஔ͘

10. എܠ·ͱΊ wϝʔϧ͸υϝΠϯ໊ͱҟͳΔϗετ໊Ͱड͚औΕΔ͕ɺ)551͸63-ʹࣔ͞Ε ͨϗετ໊͕ΞΫηεΛड͚ͳ͚Ε͹ͳΒͳ͍ w$/".&Λ࢖͑͹ҟͳΔϗετ໊Ͱॲཧ͢Δ͜ͱ΋Ͱ͖Δ͕ɺ͢΂ͯͷέʔε Ͱ࢖͑Δͱ͸͔͗Βͳ͍ w)5514Ͱ઀ଓ͢Δࡍʹࣄલʹ஌͓͍ͬͯͨํ͕༗རͳ৘ใ )551όʔδϣ ϯɺ&$)伴 ͸437ʹॻ͚ͳ͍ w͜͏͍͏໰୊ΛҰؾʹղܾ͍ͨ͠

11. wഎܠ w)5514Ϩίʔυͷ֓ཁ wར༻ྫ/(ྫ w΋ͬͱৄ͘͠

12. 47$#)5514Ϩίʔυ w͜͏͍ͬͨ໰୊Λղܾ͢ΔͨΊͷ৽͍͠ϦιʔεϨίʔυΛఆٛ w 3'$ w l47$#z TFSWJDFCJOEJOH ൚༻൛

    w l)5514z)551ઐ༻൛ wࡶʹݴ͏ͱɺ$/".&ͱ.9Λ଍ͯ͠ͰׂΒͣʹ෱ਆ௮Λఴ͑ͨ΋ͷ w)5514ͱ͍͏ωʔϛϯά͸Ͳ͏ʹ͔ͳΒΜ͔ͬͨͷ͔ʜ w ॳظͷυϥϑτͰ͸l)551447$zͩͬͨ w l"ϨίʔυzΑΓ͸Ϛγ͚ͩͲͶ

13. ͭ·ΓɺͲ͏͍͏͜ͱ w8FCαʔόͷ%/4΁ͷొ࿥ํ๏͕มΘΔͬͯ͜ͱ w͜Ε·Ͱ w͜Ε͔Β https://example.com/ example.com. IN HTTPS 1 www.example.com.

    ; ΞΫηε͞ΕΔϗετ໊Λొ࿥ www.example.com. IN A 192.0.2.1 ; ͦͷϗετ໊ͷIPΞυϨεΛొ࿥ IN AAAA 2001:db8::1 example.com. IN A 192.0.2.1 ; ΞΫηε͞ΕΔIPΞυϨεΛొ࿥ IN AAAA 2001:db8::1 OFX

14. )5514Ϩίʔυͷར༻ঢ়گ w3'$ʹͳΔલͷ࣌఺Ͱ͢ͰʹશΫΤϦͷதͰ"ɺ""""ʹ͍࣍Ͱ൪໨ʹଟ͍ w **+ͷΩϟογϡαʔόͰ͸શମͷׂҎ্͕)551433 ࣌఺ w "LBNBJͷௐࠪ

    w IUUQTJOEJDPEOTPBSDOFUFWFOUDPOUSJCVUJPOTBUUBDINFOUTEOT IUUQTSS fi OBMQEG " """" )5514

15. )5514Ϩίʔυͷ࣮૷ঢ়گ w8FCϒϥ΢β w $ISPNFରԠࡁΈ &EHFͳͲ೿ੜϒϥ΢β΋΄΅ରԠ w 4BGBSJରԠࡁΈ w 'JSFGPYରԠࡁΈ͕ͩσϑΥϧτͰ͸࢖Θͳ͍

    ཁઃఆมߋ w%/4αʔό w ݖҖαʔόΦʔϓϯιʔεͷ΋ͷ͸΄΅ରԠࡁΈ ະରԠͰ΋ηΧϯμϦαʔόͱ͠ ͯͳΒ͹ར༻Մೳ w ΩϟογϡαʔόɺϑΥϫʔμಛผͳରԠ͸ෆཁ )5514ϨίʔυҎલͷݹ͍࣮૷Ͱ ΋ѻ͑Δ

16. ॻࣜ w4WD1SJPSJUZ༏ઌ౓ ඞਢ ͷ੔਺ w ΤΠϦΞεϞʔυ w Ҏ֎αʔϏεϞʔυ w5BSHFU/BNFॲཧͷҕ೚ઌ ඞਢ

    w4WD1BSBNT4WD1BSBN,FZ4WD1BSBN7BMVFϖΞͷϦετ Φϓγϣϯ w ΤΠϦΞεϞʔυແࢹ͞ΕΔ w αʔϏεϞʔυߏ੒৘ใͷఆٛ example.com. IN HTTPS 10 www.example.com. alpn=h2 ಈ࡞ͷҟͳΔͭͷϞʔυ 4WD1SJPSJUZ 5BSHFU/BNF 4WD1BSBNT

17. ΤΠϦΞεϞʔυ w༏ઌ౓ͷ)5514Ϩίʔυ͸ΤΠϦΞεϞʔυ wγϯϓϧͳΤΠϦΞε ผ໊ Λ࣮ݱ͢ΔϞʔυ w ΫϥΠΞϯτ͸λʔήοτ໊ ͜ͷྫͰ͸XXXFYBNQMFOFU ͷ)5514ϨίʔυΛ࠶౓ ໰͍߹ΘͤΔ

    w ଟஈΤΠϦΞε͕Մೳ w $/".&ˠΤΠϦΞεϞʔυɺΤΠϦΞεϞʔυˠ$/".&ͱ͍͏ଟஈߏ੒΋Մ wࡶʹݴ͏ͱɺ)551 4 ݶఆͰκʔϯ௖఺Ͱ΋࢖͑Δ$/".& example.com. IN HTTPS 0 www.example.net.

18. αʔϏεϞʔυ w༏ઌ౓Ҏ֎ͷ)5514Ϩίʔυ͸αʔϏεϞʔυ w࣮ࡍͷαʔϏεఏڙϗετΛఏࣔ͢ΔϞʔυ w ΫϥΠΞϯτ͸λʔήοτ໊ͷ"""""ϨίʔυΛ໰͍߹Θͤͯ઀ଓઌΛܾఆ͢Δ w ༏ઌ౓ͷ஋͕খ͍͞ॱʹɺ஋͕ಉ͡ͳΒϥϯμϜॱʹΞΫηε .9ͱಉ͡ w

    ΞΫηεʹඞཁͳ෇Ճ৘ใΛॻ͚Δ wࡶʹݴ͏ͱɺ)551༻ͷ.9 www.example.net. IN HTTPS 10 www1.example.net. alpn=h3,h 2 IN HTTPS 20 www2.example.net. alpn=h2

19. αʔϏεύϥϝʔλ wαʔόͷ෇Ճత৘ใ w αʔϏεϞʔυͰͷΈ༗ޮ w ΤΠϦΞεϞʔυͰ͸ແࢹ͞ΕΔ ॻ͍ͯ΋Τϥʔʹ͸ͳΒͳ͍ w

    4WD1BSBN,FZ4WD1BSBN7BMVFͷܗࣜͰྻڍ w lBMQOIBMQOIzͷΑ͏ʹಉҰΩʔΛෳ਺ॻ͘ͷ͸ෆՄ w lBMQOI IzͷΑ͏ʹ·ͱΊͳ͚Ε͹ͳΒͳ͍ wඇৗʹ֦ுੑ͕ߴ͘ɺࠓޙ΋৽͍͠ύϥϝʔλ͕૿͑ΔͱࢥΘΕΔ www.example.net. IN HTTPS 10 www1.example.net. alpn=h3,h2 ipv4hint=…

20. αʔϏεύϥϝʔλ wBMQO w αϙʔτ͍ͯ͠Δϓϩτίϧ w IUUQ͸σϑΥϧτͰ༗ޮͳͷͰهड़ෆཁ wOPEFGBVMUBMQO w σϑΥϧτ༗ޮͳϓϩτίϧ

    IUUQ ʹରԠ͍ͯ͠ͳ͍͜ͱΛࣔ͢ wQPSU w ϙʔτ൪߸Λมߋ͢Δ

21. αʔϏεύϥϝʔλ wJQWIJOUɺJQWIJOU w αʔόͷ*1ΞυϨε w """""ͰಘΒΕͨ৘ใ͕͋Δ৔߹͸ͦͪΒ͕༏ઌ͞ΕΔ w """""ͷొ࿥ΛলུͰ͖ΔΘ͚Ͱ͸ͳ͍ͷͰ஫ҙ w

    1PXFS%/4͸ɺJQWIJOUBVUPͱॻ͘ͱద੾ͳ*1ΞυϨεʹஔ͖ସ͑ΔΑ͏ಠ֦ࣗு ͯ͠ΔͬΆ͍ wFDI w &ODSZQUFE$MJFOU)FMMPͷ伴৘ใ ESBGUJFUGUMTFTOJ

22. αʔϏεύϥϝʔλ wهड़ॱ͕ݫີʹنఆ͞Ε͍ͯΔ w NBOEBUPSZɺBMQOɺOPEFGBVMUBMQOɺQPSUɺJQWIJOUɺFDIɺJQWIJOUͷॱ w ͕ɺ·ͱ΋ͳ࣮૷ͳΒద౰ʹॻ͍ͯ΋಺෦తʹਖ਼͍͠ॱ൪ʹฒ΂ସ͑ͯ͘ΕΔ ͱࢥ͏ w஋͸μϒϧΫΥʔτͰͬͯ͘͘΋͘͘Βͳͯ͘΋Α͍

    w BMQOI IͱBMQOlI Iz͸ͲͪΒͰ΋ಉ͡ w ݫີʹ͸ه߸จࣈΛΤεέʔϓ͢ΔࡍͷόοΫεϥογϡ a ͷѻ͍͕ҟͳΔ wEJHͰ֬ೝͯ͠ΈͨΒొ࿥ͨ͠಺༰ͱҟͳΔɺͱ͋Θͯͳ͍Α͏ʹ w ॱ൪΍μϒϧΫΥʔτͷ༗ແ͚ͩͷҧ͍͚ͩͳΒؾʹ͠ͳͯ͘Α͍

23. 8FCαʔόଆͷઃఆ wجຊతʹैདྷͱԿ΋มΘΒͳ͍ w໊લϕʔεͷԾ૝ϗετ΍αʔόূ໌ॻͷ4VCKFDU"MU/BNF͸ɺ63-ͷυϝΠ ϯ໊Ͱઃఆ͢Δ w )5514Ϩίʔυͷλʔήοτ໊Ͱ͸ͳ͍ w8FCαʔόଆͷઃఆ͕BMQO΍FDIͳͲαʔϏεύϥϝʔλͰࢦఆͨ͠஋ͱໃ६ ͠ͳ͍Α͏ʹ͢Δ

24. lz w%/4ͷੈքͰlz͸ҰൠʹϧʔτυϝΠϯΛ͋ΒΘ͕͢ɺ)5514Ϩίʔυͷλ ʔήοτ໊Ͱ͸ผͷҙຯʹͳΔ w ΤΠϦΞεϞʔυͰ͸ɺIUUQTFYBNQMFDPN͕ΞΫηεෆՄͰ͋Δ͜ͱΛࣔ͢ w ϝʔϧʹ͓͚ΔOVMM.9 3'$ ͱಉ͡ w

    αʔϏεϞʔυͰ͸ɺλʔήοτ͕ࣗ෼ࣗ਎Ͱ͋Δ͜ͱΛࣔ͢ w ͜Εͷলུܗˠ example.com. IN HTTPS 1 example.com. example.com. IN HTTPS 0 . example.com. IN HTTPS 1 .

25. ฏจ)551Ͱͷ)5514Ϩίʔυ w)5514Ϩίʔυ͸IUUQͳ63-Ͱ΋ࢀর͞ΕΔ w ͦͷ݁Ռ༗ޮͳ)5514Ϩίʔυ͕ݟ͔ͭΕ͹ɺIUUQTʹϦμΠϨΫτ͢Δ w͢ͳΘͪɺ)454ͷ΋͏ͻͱͭͷ࣮ݱํ๏ w Ϩεϙϯεͷ4USJDU5SBOTQPSU4FDVSJUZϔομʹΑΔࢦࣔ w )5514ʹͳΔͷ͸ճ໨ͷΞΫηε͔Β w

    ϒϥ΢β૊ΈࠐΈͷ)5514ڧ੍υϝΠϯͷϦετʹؚ·ΕΔαΠτ )454QSFMPBE w ࣗ෼ͷυϝΠϯΛϦετʹೖΕͯ΋Β͏Α͏ਃ੥͕ඞཁ w )5514ϨίʔυˡOFX w %/4ొ࿥͚ͩͰॳճΞΫηε͔Β)5514ʹ

26. ա౉ظͷར༻ wීٴ·Ͱͷա౉ظ͸ɺ)5514ϨίʔυରԠະରԠΫϥΠΞϯτ͕ࠞࡏ͢Δ wͲͪΒͰ΋ΞΫηεͰ͖ΔΑ͏ͳ഑ྀ͕ඞཁ wΤΠϦΞεϞʔυ͸࢖Θͳ͍ͷ͕ແ೉ w $/".&͕࢖͑Δ৔߹͸$/".&Ͱ w κʔϯ௖఺ͳͲ$/".&͕࢖͑ͳ͍৔߹͸ɺແཧͯ͠Ͱ΋"""""ϨίʔυͰॻ͘ w

    ͋Δ͍͸ɺ%/4ϗεςΟϯάࣄۀऀ͕ಠࣗʹఏڙ͢ΔΤΠϦΞεػೳͳͲΛར༻

27. ա౉ظͷར༻ wαʔϏεϞʔυͰͷλʔήοτ͸ࣗ෼ࣗ਎ lz Λࢦఆ͢Δͷ͕ແ೉ w lzҎ֎Λࢦఆ͢Δͱɺ)5514ϨίʔυରԠΫϥΠΞϯτͱະରԠΫϥΠΞϯτͰҟͳ ΔαʔόʹΞΫηεͯ͠͠·͏ࣄނ͕ى͖ΔՄೳੑ w )5514ϨίʔυͰ͸αʔϏεύϥϝʔλͷ௨஌ͷΈʹ༻్ΛߜΔ

    example.com. IN HTTPS 10 . alpn=h3,h 2 IN A 192.0.2. 1 IN AAAA 2001:db8::1

28. ա౉ظͷར༻ wա౉ظ͍ͬͯͭ·Ͱ wʜʜʜ͋͞ w'JSFGPY͕σϑΥϧτͰ)5514ϨίʔυͷΫΤϦΛग़͢Α͏ʹͳ͔ͬͯΒ೥ ͙Β͍ͨͯ͹େৎ෉ͳΜ͡Όͳ͍͔ͳ͊ w

    $ISPNFͱ4BGBSJ͸͢ͰʹσϑΥϧτ༗ޮ w ϒϥ΢βҎ֎ͷΞΫηε͕ଟ͍"1*αʔόͳͲ͸ผ్ݕ౼

29. ීٴޙͷར༻ w)5514ϨίʔυʹରԠ͍ͯ͠Δͱ͍ͬͯ΋ɺʮ͢΂ͯͷػೳʯʹରԠ͍ͯ͠Δ ͱ͸͔͗Βͳ͍ w σϑΥϧτແޮͷ'JSFGPYؚΊओཁͳϒϥ΢β͸)5514Ϩίʔυͷجຊతͳ෦෼ʹ͸ ରԠࡁΈ͕ͩɺࡉ͔͍෦෼ͷରԠঢ়گ͸ҟͳΔ w Ұ෦ͷαʔϏεύϥϝʔλʹରԠ͍ͯ͠ͳ͔ͬͨΓɺ࣮૷͞Ε͍ͯͯ΋σϑΥϧτͰ ͸ແޮͰઃఆมߋ͠ͳ͍ͱ࢖͑ͳ͔ͬͨΓ wαʔϏεύϥϝʔλ͸ࠓޙ΋௥Ճ͞Ε͍ͯ͘

    w ৽͍͠ػೳʹΫϥΠΞϯτ͕ରԠ͍ͯ͠Δ͔Ͳ͏͔͸ͦͷ౎౓֬ೝ͕ඞཁ

30. wഎܠ w)5514Ϩίʔυͷ֓ཁ wར༻ྫ/(ྫ w΋ͬͱৄ͘͠

31. యܕతͳར༻ྫ$%/ Ϣʔβଆ wΤΠϦΞεϞʔυͰ$%/αʔϏεΛొ࿥ w $%/ଆαʔόͷৄ͍͠ߏ੒Λ஌Δඞཁ͕ͳ͍ w κʔϯ௖఺Ͱ΋໊લͰࢦఆͰ͖Δ example.com. IN HTTPS

    0 cdn.example.net.

32. యܕతͳར༻ྫ$%/ ࣄۀऀଆ wαʔϏεϞʔυͰαʔόͷৄࡉΛهड़ w αʔόͷߏ੒Λมߋ͢Δͱ͖Ͱ΋ɺϢʔβʹ%/4ొ࿥৘ใΛมߋͯ͠΋Β͏ඞཁ͕ͳ ͍ cdn.example.net. IN HTTPS 10

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37. ΤΠϦΞεϞʔυͱαʔϏεϞʔυͷࠞࡏ ΂͔Βͣू wΤΠϦΞεϞʔυͱαʔϏεϞʔυͷࠞࡏ͸ෆՄ w΋ࠞ͠ࡏ͍ͯͨ͠৔߹ɺαʔϏεϞʔυ͸ແࢹ͞ΕΔ w શମ͕ແޮʹͳΔͷͰ͸ͳ͘ɺΤΠϦΞεϞʔυͱͯ͠༗ޮͱ͍͏͜ͱ example.jp. IN

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    ஈΛ௒͑Δଟஈ$/".&Λ໊લղܾͰ͖ͳ͍Ωϟογϡ%/4αʔό͕ଘࡏ͢Δ͜ͱ͔ Βɺଟஈ)5514Ϩίʔυ΋$/".&ͱ͋Θͤͯஈఔ౓·Ͱʹ͢Δͷ͕ແ೉͔ w্ݶʹͻ͔͔ͬͬͨ৔߹͸)5514Ϩίʔυ͕ଘࡏ͠ͳ͔ͬͨ΋ͷͱͯ͠ѻ͏ w ͭ·Γɺ"""""Ϩίʔυͷ໊લղܾʹϑΥʔϧόοΫ͢Δ w΋ͪΖΜɺ॥؀ΤΠϦΞε΋ෆՄ

39. ඇඪ४ϙʔτͷར༻ ΂͔Βͣू wϑΝΠΞ΢Υʔϧ΍)551ϓϩΫγͰ͸Ҏ֎ͷ)5514઀ଓ͕ېࢭ͞Ε͍ͯ Δέʔε͕΄ͱΜͲ w ͱ͘ʹɺ೚ҙϙʔτʹ)5514ΞΫηεͰ͖ΔϓϩΫγ͸੬ऑੑ w IUUQTXXXLCDFSUPSHWVMTJE w)5514Ϩίʔυͷ࢓্༷͸ϙʔτ൪߸ΛมߋՄೳ͕ͩɺ࣮ࡍʹ΍ͬͯ͠·͏ͱ

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40. """""Ϩίʔυͷলུ ΂͔Βͣू w*1ΞυϨε͸JQWIJOUɺJQWIJOUͰ༩͑Δ͜ͱ͕Ͱ͖Δ w͕ɺ͋͘·ͰώϯτͰ͋Γɺ"""""Λొ࿥͠ͳ͍͍ͯ͘Θ͚Ͱ͸ͳ͍ w JQWIJOUɺJQWIJOUʹΑΔ৘ใΛʮར༻ͯ͠΋Α͍ .": ʯͰ͋Γɺແࢹ͢Δ࣮૷͸ ౰વ૝ఆ͠ͳ͚Ε͹ͳΒͳ͍

    w ޙड़ͷBEEJUJPOBMTFDUJPOΛར༻͢Δํ๏͕ਪ঑͞Ε͍ͯͯɺJQWIJOU͸ͦΕʹରԠ͠ ࣮ͨ૷͕ීٴ͢Δ·Ͱͷͭͳ͗ͱ͍͏Ґஔ͚ͮ w"""""ϨίʔυͰಘΒΕΔ*1ΞυϨεͱJQWIJOUJQWIJOUʹΑΔ*1ΞυϨε ͕ҟͳΔ৔߹͸"""""ϨίʔυͷํΛਖ਼ͱΈͳ͢

41. wഎܠ w)5514Ϩίʔυͷ֓ཁ wར༻ྫ/(ྫ w΋ͬͱৄ͘͠

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    %PϑϧϦκϧόͷ*1ΞυϨε͚͕ͩΘ͔͍ͬͯΔ৔߹@EOTSFTPMWFSBSQB w %P)%P5αʔόͷ໊લ͸Θ͔͍ͬͯΔ৔߹@EOT\%P)%P5αʔό໊^ w ͜Μͳ47$#ϨίʔυΛొ࿥͢Δ w _dns.resolver.arpa. IN SVCB 1 . alpn=h2 ipv4hint=x.y.z.w dohpath=/dns-query{?dns } _dns.resolver.arpa. IN SVCB 1 . alpn=dot port=853 ipv4hint=x.y.z.w

44. ϙʔτࢦఆ͖ͭͷ63- w47$#ϨίʔυͷྲّྀͰ໊લΛهड़͢Δ wαʔϏεύϥϝʔλͰϙʔτ൪߸Λࢦఆ͢Ε͹ɺ63-͸ͳͷʹ࣮ࡍ͸ඪ ४ͷ൪ͰՔಈͤ͞Δɺͱ͍͏͜ͱ΋Մೳ w ϙʔτࢦఆͷͳ͍63-Ͱඇඪ४ϙʔτΛ࢖͏ͨΊQPSUΛࢦఆ͢Δͷ͸τϥϒϧͷݩ https://example.com:8443/ _8443._https.example.com. IN

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