studymini.com - dns.ninja

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

studymini.com

DNSSECโš ๏ธ Not signed
A43.201.209.215๐Ÿ‡ฐ๐Ÿ‡ท Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-209-215.ap-northeast-2.compute.amazonaws.com
A52.79.78.243๐Ÿ‡ฐ๐Ÿ‡ท Amazon52.79.64.0/18 EC2 ICN prefix
NScarrera.ns.cloudflare.com โญ
A2606:4700:50::a29f:26e7๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A2803:f800:50::6ca2:c2e7๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarrera.ns.cloudflare.com
A2a06:98c1:50::ac40:22e7๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRcarrera.ns.cloudflare.com
A108.162.194.231๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
A172.64.34.231๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarrera.ns.cloudflare.com
NSnicolas.ns.cloudflare.com
A2606:4700:58::a29f:2c54๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicolas.ns.cloudflare.com
A2803:f800:50::6ca2:c354๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicolas.ns.cloudflare.com
A2a06:98c1:50::ac40:2354๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRnicolas.ns.cloudflare.com
A108.162.195.84๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicolas.ns.cloudflare.com
A162.159.44.84Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicolas.ns.cloudflare.com
A172.64.35.84๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicolas.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c08::1a๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A142.251.111.27๐Ÿ‡บ๐Ÿ‡ธ Google142.251.111.0/24
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A192.178.234.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.0.0/15
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
TXTbrevo-code:8d8d957595cdbafdab06c5592f03fb7a
TXTca3-464f3939a52b4d26a66cf4aec66a9c45
TXTfacebook-domain-verification=t958p3zetub9zjy4ogmy8a8xd3i6tt
TXTgoogle-site-verification=FYrZnHwTMsHjGj5e2KjbPHS9Rsogbbv_6GXjsg0PdXY
TXTgoogle-site-verification=ezCIvuPc6CjIgHFy8ujI8sWU0paqI6gBFecSxlQGg0o
TXTgoogle-site-verification=vu96iEbwB1aO359itMu8Bq6ed7gOFpsflKMgOszJOrA
TXTv=spf1 include:_spf.google.com include:_spf.directsend.co.kr ~all
SOAcarrera.ns.cloudflare.comdns@cloudflare.com serial=2416288223

com

Previously NS for

Same first word

Similar names

Previous names

Next names

DNS History

52 records (9 active, 43 former)

2020202120222023202420252026NScarrera.ns.cloudflare.comnicolas.ns.cloudflare.comgina.ns.cloudflare.comns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comrocky.ns.cloudflare.comstudymini.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA43.201.209.21552.79.78.243104.26.2.60104.26.3.6013.125.39.12913.209.56.3715.164.73.24615.164.88.22315.165.111.121172.67.72.12203.245.44.342606:4700:20::681a:23c2606:4700:20::681a:33c2606:4700:20::ac43:480c3.34.108.2003.34.171.823.35.142.2313.35.255.2463.35.65.2553.37.101.1643.37.164.1093.37.94.1363.38.57.16443.200.21.14343.200.34.7343.201.127.14843.201.213.13543.201.239.6543.201.79.1243.202.174.23643.202.31.17752.78.100.20552.79.100.3552.79.225.2454.116.26.18954.180.207.10754.180.208.11954.180.65.152
โ—NScarrera.ns.cloudflare.com2026-06-05 โ†’ 2026-10-06 ยท 3 obs
โ—‹ 2026-06-03 09:45:56
โ— 2026-06-05 07:59:58
โ— 2026-10-06 07:25:08
โ—‹NSgina.ns.cloudflare.com2026-03-08 โ†’ 2026-06-03 ยท 5 obs
โ—‹ 2019-12-15 03:18:38
โ— 2026-03-08 09:25:24
โ— 2026-06-03 09:45:56
โ—‹ 2026-06-05 07:59:58
โ—‹ 2026-10-06 07:25:08
โ—NSnicolas.ns.cloudflare.com2026-06-05 โ†’ 2026-10-06 ยท 3 obs
โ—‹ 2026-06-03 09:45:56
โ— 2026-06-05 07:59:58
โ— 2026-10-06 07:25:08
โ—‹NSns1.cafe24.co.kr2019-12-15 โ†’ 2019-12-15 ยท 3 obs
โ— 2019-12-15 03:18:38
โ—‹ 2026-03-08 09:25:24
โ—‹ 2026-10-06 07:25:08
โ—‹NSns1.cafe24.com2019-12-15 โ†’ 2019-12-15 ยท 3 obs
โ— 2019-12-15 03:18:38
โ—‹ 2026-03-08 09:25:24
โ—‹ 2026-10-06 07:25:08
โ—‹NSns2.cafe24.co.kr2019-12-15 โ†’ 2019-12-15 ยท 3 obs
โ— 2019-12-15 03:18:38
โ—‹ 2026-03-08 09:25:24
โ—‹ 2026-10-06 07:25:08
โ—‹NSns2.cafe24.com2019-12-15 โ†’ 2019-12-15 ยท 3 obs
โ— 2019-12-15 03:18:38
โ—‹ 2026-03-08 09:25:24
โ—‹ 2026-10-06 07:25:08
โ—‹NSrocky.ns.cloudflare.com2026-03-08 โ†’ 2026-06-03 ยท 5 obs
โ—‹ 2019-12-15 03:18:38
โ— 2026-03-08 09:25:24
โ— 2026-06-03 09:45:56
โ—‹ 2026-06-05 07:59:58
โ—‹ 2026-10-06 07:25:08
โ—‹NSstudymini.com2019-12-15 โ†’ 2019-12-15 ยท 3 obs
โ— 2019-12-15 03:18:38
โ—‹ 2026-03-08 09:25:24
โ—‹ 2026-10-06 07:25:08
โ—MXalt1.aspmx.l.google.com2019-12-15 โ†’ 2026-10-06 ยท 2 obs
โ— 2019-12-15 03:18:38
โ— 2026-10-06 07:25:08
โ—MXalt2.aspmx.l.google.com2019-12-15 โ†’ 2026-10-06 ยท 2 obs
โ— 2019-12-15 03:18:38
โ— 2026-10-06 07:25:08
โ—MXalt3.aspmx.l.google.com2019-12-15 โ†’ 2026-10-06 ยท 2 obs
โ— 2019-12-15 03:18:38
โ— 2026-10-06 07:25:08
โ—MXalt4.aspmx.l.google.com2019-12-15 โ†’ 2026-10-06 ยท 2 obs
โ— 2019-12-15 03:18:38
โ— 2026-10-06 07:25:08
โ—MXaspmx.l.google.com2019-12-15 โ†’ 2026-10-06 ยท 2 obs
โ— 2019-12-15 03:18:38
โ— 2026-10-06 07:25:08
โ—‹A104.26.2.602026-03-08 โ†’ 2026-06-03 ยท 5 obs
โ—‹ 2019-12-15 03:18:38
โ— 2026-03-08 09:25:24
โ— 2026-06-03 09:45:56
โ—‹ 2026-06-05 07:59:58
โ—‹ 2026-10-06 07:25:08
โ—‹A104.26.3.602026-03-08 โ†’ 2026-06-03 ยท 5 obs
โ—‹ 2019-12-15 03:18:38
โ— 2026-03-08 09:25:24
โ— 2026-06-03 09:45:56
โ—‹ 2026-06-05 07:59:58
โ—‹ 2026-10-06 07:25:08
โ—‹A13.125.39.1292026-07-04 โ†’ 2026-07-04 ยท 4 obs
โ—‹ 2026-07-01 18:44:36
โ— 2026-07-04 21:10:40
โ—‹ 2026-07-08 18:14:40
โ—‹ 2026-10-06 07:25:08
โ—‹A13.209.56.372026-06-16 โ†’ 2026-06-16 ยท 4 obs
โ—‹ 2026-06-15 15:19:54
โ— 2026-06-16 14:35:42
โ—‹ 2026-06-30 09:45:04
โ—‹ 2026-10-06 07:25:08
โ—‹A15.164.73.2462026-07-01 โ†’ 2026-07-01 ยท 4 obs
โ—‹ 2026-06-30 09:45:04
โ— 2026-07-01 18:44:36
โ—‹ 2026-07-04 21:10:40
โ—‹ 2026-10-06 07:25:08
โ—‹A15.164.88.2232026-09-21 โ†’ 2026-09-21 ยท 4 obs
โ—‹ 2026-09-17 16:57:04
โ— 2026-09-21 17:02:42
โ—‹ 2026-09-28 23:59:00
โ—‹ 2026-10-06 07:25:08
โ—‹A15.165.111.1212026-07-08 โ†’ 2026-07-08 ยท 4 obs
โ—‹ 2026-07-04 21:10:40
โ— 2026-07-08 18:14:40
โ—‹ 2026-07-15 08:59:36
โ—‹ 2026-10-06 07:25:08
โ—‹A172.67.72.122026-03-08 โ†’ 2026-06-03 ยท 5 obs
โ—‹ 2019-12-15 03:18:38
โ— 2026-03-08 09:25:24
โ— 2026-06-03 09:45:56
โ—‹ 2026-06-05 07:59:58
โ—‹ 2026-10-06 07:25:08
โ—‹A203.245.44.342019-12-15 โ†’ 2019-12-15 ยท 3 obs
โ— 2019-12-15 03:18:38
โ—‹ 2026-03-08 09:25:24
โ—‹ 2026-10-06 07:25:08
โ—‹A2606:4700:20::681a:23c2026-03-08 โ†’ 2026-06-03 ยท 5 obs
โ—‹ 2019-12-15 03:18:38
โ— 2026-03-08 09:25:24
โ— 2026-06-03 09:45:56
โ—‹ 2026-06-05 07:59:58
โ—‹ 2026-10-06 07:25:08
โ—‹A2606:4700:20::681a:33c2026-03-08 โ†’ 2026-06-03 ยท 5 obs
โ—‹ 2019-12-15 03:18:38
โ— 2026-03-08 09:25:24
โ— 2026-06-03 09:45:56
โ—‹ 2026-06-05 07:59:58
โ—‹ 2026-10-06 07:25:08
โ—‹A2606:4700:20::ac43:480c2026-03-08 โ†’ 2026-06-03 ยท 5 obs
โ—‹ 2019-12-15 03:18:38
โ— 2026-03-08 09:25:24
โ— 2026-06-03 09:45:56
โ—‹ 2026-06-05 07:59:58
โ—‹ 2026-10-06 07:25:08
โ—‹A3.34.108.2002026-09-25 โ†’ 2026-09-25 ยท 4 obs
โ—‹ 2026-09-21 17:02:42
โ— 2026-09-25 17:08:52
โ—‹ 2026-10-01 23:58:22
โ—‹ 2026-10-06 07:25:08
โ—‹A3.34.171.822026-08-24 โ†’ 2026-08-24 ยท 4 obs
โ—‹ 2026-08-21 23:57:38
โ— 2026-08-24 20:51:14
โ—‹ 2026-09-13 16:52:58
โ—‹ 2026-10-06 07:25:08
โ—‹A3.35.142.2312026-08-03 โ†’ 2026-08-03 ยท 4 obs
โ—‹ 2026-08-02 17:05:32
โ— 2026-08-03 08:27:34
โ—‹ 2026-08-16 13:49:34
โ—‹ 2026-10-06 07:25:08
โ—‹A3.35.255.2462026-08-02 โ†’ 2026-08-02 ยท 4 obs
โ—‹ 2026-07-26 05:53:52
โ— 2026-08-02 17:05:32
โ—‹ 2026-08-10 18:23:00
โ—‹ 2026-10-06 07:25:08
โ—‹A3.35.65.2552026-07-26 โ†’ 2026-07-26 ยท 4 obs
โ—‹ 2026-07-15 08:59:36
โ— 2026-07-26 05:53:52
โ—‹ 2026-08-02 17:05:32
โ—‹ 2026-10-06 07:25:08
โ—‹A3.37.101.1642026-07-15 โ†’ 2026-07-15 ยท 4 obs
โ—‹ 2026-07-08 18:14:40
โ— 2026-07-15 08:59:36
โ—‹ 2026-07-26 05:53:52
โ—‹ 2026-10-06 07:25:08
โ—‹A3.37.164.1092026-06-30 โ†’ 2026-06-30 ยท 4 obs
โ—‹ 2026-06-16 14:35:42
โ— 2026-06-30 09:45:04
โ—‹ 2026-07-01 18:44:36
โ—‹ 2026-10-06 07:25:08
โ—‹A3.37.94.1362026-07-08 โ†’ 2026-07-08 ยท 4 obs
โ—‹ 2026-07-04 21:10:40
โ— 2026-07-08 18:14:40
โ—‹ 2026-07-15 08:59:36
โ—‹ 2026-10-06 07:25:08
โ—‹A3.38.57.1642026-09-13 โ†’ 2026-09-13 ยท 4 obs
โ—‹ 2026-09-05 16:44:18
โ— 2026-09-13 16:52:58
โ—‹ 2026-09-21 17:02:42
โ—‹ 2026-10-06 07:25:08
โ—‹A43.200.21.1432026-09-17 โ†’ 2026-09-17 ยท 4 obs
โ—‹ 2026-09-13 16:52:58
โ— 2026-09-17 16:57:04
โ—‹ 2026-09-25 17:08:52
โ—‹ 2026-10-06 07:25:08
โ—‹A43.200.34.732026-08-21 โ†’ 2026-08-21 ยท 4 obs
โ—‹ 2026-08-16 13:49:34
โ— 2026-08-21 23:57:38
โ—‹ 2026-09-05 16:44:18
โ—‹ 2026-10-06 07:25:08
โ—‹A43.201.127.1482026-06-16 โ†’ 2026-06-16 ยท 4 obs
โ—‹ 2026-06-15 15:19:54
โ— 2026-06-16 14:35:42
โ—‹ 2026-07-01 18:44:36
โ—‹ 2026-10-06 07:25:08
โ—A43.201.209.2152026-10-01 โ†’ 2026-10-06 ยท 3 obs
โ—‹ 2026-09-28 23:59:00
โ— 2026-10-01 23:58:22
โ— 2026-10-06 07:25:08
โ—‹A43.201.213.1352026-09-05 โ†’ 2026-09-05 ยท 4 obs
โ—‹ 2026-08-24 20:51:14
โ— 2026-09-05 16:44:18
โ—‹ 2026-09-13 16:52:58
โ—‹ 2026-10-06 07:25:08
โ—‹A43.201.239.652026-06-05 โ†’ 2026-06-09 ยท 5 obs
โ—‹ 2026-06-03 09:45:56
โ— 2026-06-05 07:59:58
โ— 2026-06-09 23:51:52
โ—‹ 2026-06-11 08:30:24
โ—‹ 2026-10-06 07:25:08
โ—‹A43.201.79.122026-09-13 โ†’ 2026-09-13 ยท 4 obs
โ—‹ 2026-09-05 16:44:18
โ— 2026-09-13 16:52:58
โ—‹ 2026-09-17 16:57:04
โ—‹ 2026-10-06 07:25:08
โ—‹A43.202.174.2362026-06-11 โ†’ 2026-06-15 ยท 5 obs
โ—‹ 2026-06-09 23:51:52
โ— 2026-06-11 08:30:24
โ— 2026-06-15 15:19:54
โ—‹ 2026-06-16 14:35:42
โ—‹ 2026-10-06 07:25:08
โ—‹A43.202.31.1772026-07-15 โ†’ 2026-07-15 ยท 4 obs
โ—‹ 2026-07-08 18:14:40
โ— 2026-07-15 08:59:36
โ—‹ 2026-07-26 05:53:52
โ—‹ 2026-10-06 07:25:08
โ—‹A52.78.100.2052026-08-16 โ†’ 2026-08-16 ยท 4 obs
โ—‹ 2026-08-10 18:23:00
โ— 2026-08-16 13:49:34
โ—‹ 2026-08-24 20:51:14
โ—‹ 2026-10-06 07:25:08
โ—‹A52.79.100.352026-07-04 โ†’ 2026-07-04 ยท 4 obs
โ—‹ 2026-07-01 18:44:36
โ— 2026-07-04 21:10:40
โ—‹ 2026-07-08 18:14:40
โ—‹ 2026-10-06 07:25:08
โ—‹A52.79.225.242026-06-05 โ†’ 2026-06-09 ยท 5 obs
โ—‹ 2026-06-03 09:45:56
โ— 2026-06-05 07:59:58
โ— 2026-06-09 23:51:52
โ—‹ 2026-06-11 08:30:24
โ—‹ 2026-10-06 07:25:08
โ—A52.79.78.2432026-09-28 โ†’ 2026-10-06 ยท 3 obs
โ—‹ 2026-09-25 17:08:52
โ— 2026-09-28 23:59:00
โ— 2026-10-06 07:25:08
โ—‹A54.116.26.1892026-08-10 โ†’ 2026-08-10 ยท 4 obs
โ—‹ 2026-08-03 08:27:34
โ— 2026-08-10 18:23:00
โ—‹ 2026-08-21 23:57:38
โ—‹ 2026-10-06 07:25:08
โ—‹A54.180.207.1072026-07-01 โ†’ 2026-07-01 ยท 4 obs
โ—‹ 2026-06-30 09:45:04
โ— 2026-07-01 18:44:36
โ—‹ 2026-07-04 21:10:40
โ—‹ 2026-10-06 07:25:08
โ—‹A54.180.208.1192026-07-26 โ†’ 2026-07-26 ยท 4 obs
โ—‹ 2026-07-15 08:59:36
โ— 2026-07-26 05:53:52
โ—‹ 2026-08-03 08:27:34
โ—‹ 2026-10-06 07:25:08
โ—‹A54.180.65.1522026-06-11 โ†’ 2026-06-15 ยท 5 obs
โ—‹ 2026-06-09 23:51:52
โ— 2026-06-11 08:30:24
โ— 2026-06-15 15:19:54
โ—‹ 2026-06-16 14:35:42
โ—‹ 2026-10-06 07:25:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...-
studymini.comcarrera.ns.cloudflare.com, nicolas.ns.cloudflare.com12 records

โœ… Authoritative Response

Server:108.162.194.231

NS records: carrera.ns.cloudflare.com, nicolas.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for studymini.com (unsigned zone)

โฑ๏ธ Timing

Total: 318ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A252.79.78.243, 43.201.209.215
NS2carrera.ns.cloudflare.com, nicolas.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT7brevo-code:8d8d957595cdbafdab06c5592f03f, ca3-464f3939a52b4d26a66cf4aec66a9c45...
SOA1carrera.ns.cloudflare.com dns.cloudflare

๐Ÿ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (carrera.ns.cloudflare.com, carrera.ns.cloudflare.com, carrera.ns.cloudflare.com...)

Analysis

IP Addresses

studymini.com points to the IP addresses 43.201.209.215 and 52.79.78.243

Name Servers

Two name servers handle the delegation for studymini.com: carrera.ns.cloudflare.com and nicolas.ns.cloudflare.com.

studymini.com uses the same name servers as several other domains โ€” among them visitelafonisos.com, proskladchik.ru, autolink-motors.com and two more.

At least some of studymini.com's name servers are shared with other domains, for example javaslot88x.com, slvmadeit.com, bakar-duit.pages.dev and two more.

These name servers tend to be deployed in combination with the name servers felipe.ns.cloudflare.com and sureena.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

carrera.ns.cloudflare.com resolves to 108.162.194.231, 162.159.38.231 and 172.64.34.231 among others, with 3 other IP addresses in total.

nicolas.ns.cloudflare.com resolves to 108.162.195.84, 162.159.44.84 and 172.64.35.84 among others, with 3 other IP addresses in total.

Mail Servers

studymini.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

studymini.com has at least partial mail server overlap with other domains such as rockfield.eu, securesalesforce.de, morromezcal.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.111.27 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.