o2genes.com - robtex.com

o2genes.com

DNSSECโš ๏ธ Not signed
A2a02:4780:4a:ef4c:3bf1:716b:86d0:fa36๐Ÿ‡จ๐Ÿ‡พ IIHOS0012a02:4780:4a::/48 HOSTINGER US
A2a02:4780:4d:8748:2af5:2a79:aaee:329d๐Ÿ‡จ๐Ÿ‡พ IIHOS0012a02:4780:4d::/48 HOSTINGER US
A145.223.124.160๐Ÿ‡ณ๐Ÿ‡ฑ IIHOS001145.223.120.0/21 HOSTINGER US
A147.79.79.195๐Ÿ‡บ๐Ÿ‡ธ IIHOS001147.79.72.0/21 HOSTINGER US
NSns1.dns-parking.com โญ
A2400:cb00:2049:1::a29f:18c9๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dns-parking.com
NSns2.dns-parking.com
A2400:cb00:2049:1::a29f:192a๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dns-parking.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c17::1a๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A172.253.115.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.115.0/24
PTRbg-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 include:spf.titan.email include:_spf.reach.hostinger.com ~all
SOAns1.dns-parking.comdns@hostinger.com 2026-07-16 #1

com

Same first word

DNS History

54 records (11 active, 43 former)

201820192020202120222023202420252026NSns1.dns-parking.comns2.dns-parking.comns1.ipmirror.comns1.livehostsupport.comns2.ipmirror.comns2.livehostsupport.comns3.ipmirror.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.o2genes.comA145.223.124.160147.79.79.1952a02:4780:4a:ef4c:3bf1:716b:86d0:fa362a02:4780:4d:8748:2af5:2a79:aaee:329d103.11.189.110145.223.124.166145.223.124.93147.79.120.3147.79.72.244147.79.72.51147.79.72.68147.79.79.235148.135.128.179185.77.97.40191.96.144.175212.1.212.552a02:4780:1e:c694:7774:4e6a:f146:b83f2a02:4780:21:c676:5cef:d696:6e12:a7af2a02:4780:25:69b:9444:8949:92de:17092a02:4780:34:47cc:7876:5082:6c29:2d5a2a02:4780:4b:366f:b3db:9bc5:12a0:7c012a02:4780:4b:39e7:711:9f30:6813:b8f62a02:4780:4c:34b5:4267:fd8e:9b87:dde42a02:4780:4c:640e:1862:d136:7679:1fd42a02:4780:4c:a8dd:cedb:c125:4e99:1d032a02:4780:4c:ad06:87b1:df9d:f60a:76592a02:4780:4d:9829:4a9c:ed60:6294:63782a02:4780:4d:ef02:f6b4:6038:4a7d:3e822a02:4780:4e:49c9:c58f:6fc6:9ad1:e8502a02:4780:4e:700a:dde7:3335:e02f:1d6e2a02:4780:4e:e691:fa5c:366c:42d:54a82a02:4780:50:3fd6:e3f5:59b6:b7db:9d9a2a02:4780:50:4a06:6483:2803:2790:e32d2a02:4780:50:de5a:5dbf:dc79:7725:35f477.37.76.18477.37.76.8688.223.87.14588.223.87.15791.108.103.22892.112.198.14192.112.198.99
โ—NSns1.dns-parking.com2026-06-01 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ— 2026-07-18 09:15:18
โ—‹NSns1.ipmirror.com2017-01-05 โ†’ 2017-01-05 ยท 3 obs
โ— 2017-01-05 03:15:28
โ—‹ 2017-11-24 20:54:06
โ—‹ 2026-07-18 09:15:18
โ—‹NSns1.livehostsupport.com2017-11-24 โ†’ 2017-11-24 ยท 4 obs
โ—‹ 2017-01-05 03:15:28
โ— 2017-11-24 20:54:06
โ—‹ 2026-06-01 20:37:10
โ—‹ 2026-07-18 09:15:18
โ—NSns2.dns-parking.com2026-06-01 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ— 2026-07-18 09:15:18
โ—‹NSns2.ipmirror.com2017-01-05 โ†’ 2017-01-05 ยท 3 obs
โ— 2017-01-05 03:15:28
โ—‹ 2017-11-24 20:54:06
โ—‹ 2026-07-18 09:15:18
โ—‹NSns2.livehostsupport.com2017-11-24 โ†’ 2017-11-24 ยท 4 obs
โ—‹ 2017-01-05 03:15:28
โ— 2017-11-24 20:54:06
โ—‹ 2026-06-01 20:37:10
โ—‹ 2026-07-18 09:15:18
โ—‹NSns3.ipmirror.com2017-01-05 โ†’ 2017-01-05 ยท 3 obs
โ— 2017-01-05 03:15:28
โ—‹ 2017-11-24 20:54:06
โ—‹ 2026-07-18 09:15:18
โ—MXalt1.aspmx.l.google.com2026-06-01 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ— 2026-07-18 09:15:18
โ—MXalt2.aspmx.l.google.com2026-06-01 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ— 2026-07-18 09:15:18
โ—MXalt3.aspmx.l.google.com2026-06-01 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ— 2026-07-18 09:15:18
โ—MXalt4.aspmx.l.google.com2026-06-01 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ— 2026-07-18 09:15:18
โ—MXaspmx.l.google.com2026-06-01 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ— 2026-07-18 09:15:18
โ—‹MXmail.o2genes.com2017-11-24 โ†’ 2017-11-24 ยท 3 obs
โ— 2017-11-24 20:54:06
โ—‹ 2026-06-01 20:37:10
โ—‹ 2026-07-18 09:15:18
โ—‹A103.11.189.1102017-11-24 โ†’ 2017-11-24 ยท 3 obs
โ— 2017-11-24 20:54:06
โ—‹ 2026-06-01 20:37:10
โ—‹ 2026-07-18 09:15:18
โ—A145.223.124.1602026-07-18 โ†’ 2026-07-18 ยท 2 obs
โ—‹ 2026-07-18 08:05:00
โ— 2026-07-18 09:15:18
โ—‹A145.223.124.1662026-06-18 โ†’ 2026-06-18 ยท 4 obs
โ—‹ 2026-06-17 07:36:50
โ— 2026-06-18 10:53:04
โ—‹ 2026-06-23 08:53:16
โ—‹ 2026-07-18 09:15:18
โ—‹A145.223.124.932026-07-18 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2026-07-10 21:53:12
โ— 2026-07-18 08:05:00
โ—‹ 2026-07-18 09:15:18
โ—‹A147.79.120.32026-06-07 โ†’ 2026-06-07 ยท 4 obs
โ—‹ 2026-06-07 06:24:54
โ— 2026-06-07 17:47:44
โ—‹ 2026-06-13 00:20:00
โ—‹ 2026-07-18 09:15:18
โ—‹A147.79.72.2442026-06-18 โ†’ 2026-06-18 ยท 4 obs
โ—‹ 2026-06-17 07:36:50
โ— 2026-06-18 10:53:04
โ—‹ 2026-06-23 08:53:16
โ—‹ 2026-07-18 09:15:18
โ—‹A147.79.72.512026-06-17 โ†’ 2026-06-17 ยท 4 obs
โ—‹ 2026-06-13 00:20:00
โ— 2026-06-17 07:36:50
โ—‹ 2026-06-18 10:53:04
โ—‹ 2026-07-18 09:15:18
โ—‹A147.79.72.682026-06-23 โ†’ 2026-06-23 ยท 4 obs
โ—‹ 2026-06-18 10:53:04
โ— 2026-06-23 08:53:16
โ—‹ 2026-07-10 21:53:12
โ—‹ 2026-07-18 09:15:18
โ—A147.79.79.1952026-07-18 โ†’ 2026-07-18 ยท 2 obs
โ—‹ 2026-07-18 08:05:00
โ— 2026-07-18 09:15:18
โ—‹A147.79.79.2352026-06-23 โ†’ 2026-06-23 ยท 4 obs
โ—‹ 2026-06-18 10:53:04
โ— 2026-06-23 08:53:16
โ—‹ 2026-07-10 21:53:12
โ—‹ 2026-07-18 09:15:18
โ—‹A148.135.128.1792026-06-01 โ†’ 2026-06-01 ยท 4 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ—‹ 2026-06-07 06:24:54
โ—‹ 2026-07-18 09:15:18
โ—‹A185.77.97.402026-06-13 โ†’ 2026-06-13 ยท 4 obs
โ—‹ 2026-06-07 17:47:44
โ— 2026-06-13 00:20:00
โ—‹ 2026-06-17 07:36:50
โ—‹ 2026-07-18 09:15:18
โ—‹A191.96.144.1752026-07-10 โ†’ 2026-07-10 ยท 4 obs
โ—‹ 2026-06-23 08:53:16
โ— 2026-07-10 21:53:12
โ—‹ 2026-07-18 08:05:00
โ—‹ 2026-07-18 09:15:18
โ—‹A212.1.212.552026-07-10 โ†’ 2026-07-10 ยท 4 obs
โ—‹ 2026-06-23 08:53:16
โ— 2026-07-10 21:53:12
โ—‹ 2026-07-18 08:05:00
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:1e:c694:7774:4e6a:f146:b83f2026-07-10 โ†’ 2026-07-10 ยท 4 obs
โ—‹ 2026-06-23 08:53:16
โ— 2026-07-10 21:53:12
โ—‹ 2026-07-18 08:05:00
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:21:c676:5cef:d696:6e12:a7af2026-07-10 โ†’ 2026-07-10 ยท 4 obs
โ—‹ 2026-06-23 08:53:16
โ— 2026-07-10 21:53:12
โ—‹ 2026-07-18 08:05:00
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:25:69b:9444:8949:92de:17092026-06-13 โ†’ 2026-06-13 ยท 4 obs
โ—‹ 2026-06-07 17:47:44
โ— 2026-06-13 00:20:00
โ—‹ 2026-06-17 07:36:50
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:34:47cc:7876:5082:6c29:2d5a2026-06-13 โ†’ 2026-06-13 ยท 4 obs
โ—‹ 2026-06-07 17:47:44
โ— 2026-06-13 00:20:00
โ—‹ 2026-06-17 07:36:50
โ—‹ 2026-07-18 09:15:18
โ—A2a02:4780:4a:ef4c:3bf1:716b:86d0:fa362026-07-18 โ†’ 2026-07-18 ยท 2 obs
โ—‹ 2026-07-18 08:05:00
โ— 2026-07-18 09:15:18
โ—‹A2a02:4780:4b:366f:b3db:9bc5:12a0:7c012026-06-17 โ†’ 2026-06-17 ยท 4 obs
โ—‹ 2026-06-13 00:20:00
โ— 2026-06-17 07:36:50
โ—‹ 2026-06-18 10:53:04
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4b:39e7:711:9f30:6813:b8f62026-07-18 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2026-07-10 21:53:12
โ— 2026-07-18 08:05:00
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4c:34b5:4267:fd8e:9b87:dde42026-07-18 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2026-07-10 21:53:12
โ— 2026-07-18 08:05:00
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4c:640e:1862:d136:7679:1fd42026-06-23 โ†’ 2026-06-23 ยท 4 obs
โ—‹ 2026-06-18 10:53:04
โ— 2026-06-23 08:53:16
โ—‹ 2026-07-10 21:53:12
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4c:a8dd:cedb:c125:4e99:1d032026-06-18 โ†’ 2026-06-18 ยท 4 obs
โ—‹ 2026-06-17 07:36:50
โ— 2026-06-18 10:53:04
โ—‹ 2026-06-23 08:53:16
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4c:ad06:87b1:df9d:f60a:76592026-06-17 โ†’ 2026-06-17 ยท 4 obs
โ—‹ 2026-06-13 00:20:00
โ— 2026-06-17 07:36:50
โ—‹ 2026-06-18 10:53:04
โ—‹ 2026-07-18 09:15:18
โ—A2a02:4780:4d:8748:2af5:2a79:aaee:329d2026-07-18 โ†’ 2026-07-18 ยท 2 obs
โ—‹ 2026-07-18 08:05:00
โ— 2026-07-18 09:15:18
โ—‹A2a02:4780:4d:9829:4a9c:ed60:6294:63782026-06-18 โ†’ 2026-06-18 ยท 4 obs
โ—‹ 2026-06-17 07:36:50
โ— 2026-06-18 10:53:04
โ—‹ 2026-06-23 08:53:16
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4d:ef02:f6b4:6038:4a7d:3e822026-06-23 โ†’ 2026-06-23 ยท 4 obs
โ—‹ 2026-06-18 10:53:04
โ— 2026-06-23 08:53:16
โ—‹ 2026-07-10 21:53:12
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4e:49c9:c58f:6fc6:9ad1:e8502026-06-07 โ†’ 2026-06-07 ยท 4 obs
โ—‹ 2026-06-07 06:24:54
โ— 2026-06-07 17:47:44
โ—‹ 2026-06-13 00:20:00
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4e:700a:dde7:3335:e02f:1d6e2026-06-07 โ†’ 2026-06-07 ยท 4 obs
โ—‹ 2026-06-01 20:37:10
โ— 2026-06-07 06:24:54
โ—‹ 2026-06-07 17:47:44
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:4e:e691:fa5c:366c:42d:54a82026-06-01 โ†’ 2026-06-01 ยท 4 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ—‹ 2026-06-07 06:24:54
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:50:3fd6:e3f5:59b6:b7db:9d9a2026-06-07 โ†’ 2026-06-07 ยท 4 obs
โ—‹ 2026-06-01 20:37:10
โ— 2026-06-07 06:24:54
โ—‹ 2026-06-07 17:47:44
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:50:4a06:6483:2803:2790:e32d2026-06-07 โ†’ 2026-06-07 ยท 4 obs
โ—‹ 2026-06-07 06:24:54
โ— 2026-06-07 17:47:44
โ—‹ 2026-06-13 00:20:00
โ—‹ 2026-07-18 09:15:18
โ—‹A2a02:4780:50:de5a:5dbf:dc79:7725:35f42026-06-01 โ†’ 2026-06-01 ยท 4 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ—‹ 2026-06-07 06:24:54
โ—‹ 2026-07-18 09:15:18
โ—‹A77.37.76.1842026-06-07 โ†’ 2026-06-07 ยท 4 obs
โ—‹ 2026-06-01 20:37:10
โ— 2026-06-07 06:24:54
โ—‹ 2026-06-07 17:47:44
โ—‹ 2026-07-18 09:15:18
โ—‹A77.37.76.862026-06-07 โ†’ 2026-06-07 ยท 4 obs
โ—‹ 2026-06-07 06:24:54
โ— 2026-06-07 17:47:44
โ—‹ 2026-06-13 00:20:00
โ—‹ 2026-07-18 09:15:18
โ—‹A88.223.87.1452026-06-17 โ†’ 2026-06-17 ยท 4 obs
โ—‹ 2026-06-13 00:20:00
โ— 2026-06-17 07:36:50
โ—‹ 2026-06-18 10:53:04
โ—‹ 2026-07-18 09:15:18
โ—‹A88.223.87.1572026-07-18 โ†’ 2026-07-18 ยท 3 obs
โ—‹ 2026-07-10 21:53:12
โ— 2026-07-18 08:05:00
โ—‹ 2026-07-18 09:15:18
โ—‹A91.108.103.2282026-06-13 โ†’ 2026-06-13 ยท 4 obs
โ—‹ 2026-06-07 17:47:44
โ— 2026-06-13 00:20:00
โ—‹ 2026-06-17 07:36:50
โ—‹ 2026-07-18 09:15:18
โ—‹A92.112.198.1412026-06-07 โ†’ 2026-06-07 ยท 4 obs
โ—‹ 2026-06-01 20:37:10
โ— 2026-06-07 06:24:54
โ—‹ 2026-06-07 17:47:44
โ—‹ 2026-07-18 09:15:18
โ—‹A92.112.198.992026-06-01 โ†’ 2026-06-01 ยท 4 obs
โ—‹ 2017-11-24 20:54:06
โ— 2026-06-01 20:37:10
โ—‹ 2026-06-07 06:24:54
โ—‹ 2026-07-18 09:15:18

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...-
o2genes.comns1.dns-parking.com, ns2.dns-parking.com4 records

โœ… Authoritative Response

Server:162.159.25.42

NS records: ns1.dns-parking.com, ns2.dns-parking.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for o2genes.com (unsigned zone)

โฑ๏ธ Timing

Total: 215ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2147.79.72.229, 147.79.79.207
AAAA22a02:4780:4a:ef4c:3bf1:716b:86d0:fa36, 2a02:4780:4d:8748:2af5:2a79:aaee:329d
NS2ns1.dns-parking.com, ns2.dns-parking.com
MX5alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:spf.titan.email include:_
SOA1ns1.dns-parking.com dns.hostinger.com

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)

Analysis

IP Addresses

o2genes.com points to the four IP addresses 145.223.124.160, 147.79.79.195, 2a02:4780:4a:ef4c:3bf1:716b:86d0:fa36 and 2a02:4780:4d:8748:2af5:2a79:aaee:329d.

www.gruporivera.mx.cdn.hstgr.net, alahmar.com.pk, quicksupport.com.br and jurnalindependen.com.cdn.hstgr.net are among the host names that share IP numbers with o2genes.com.

Name Servers

o2genes.com has two authoritative name servers โ€” ns1.dns-parking.com and ns2.dns-parking.com.

The name server configuration of o2genes.com is shared with other domains, for instance agvistech.com, rvnjewels.com, jgh.fr and two others.

o2genes.com shares at least some of its name servers with domains including 1nextstep.com.au, rtautomations.com and jo-espublishing.com.ph

Both ns1.dns-parking.com and ns2.dns-parking.com have two IP addresses each. ns1.dns-parking.com resolves to 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9; ns2.dns-parking.com resolves to 162.159.25.42 and 2400:cb00:2049:1::a29f:192a.

Mail Servers

o2genes.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by o2genes.com are shared with other domains: ns500742.ns500742.ns500731.ns500704.ns500704.ns500704.ns500671.ns500688.ns500666.ns500666.ns500131.lustychickser.com, ns500759.ns500759.ns500698.ns500758.ns500698.ns500698.ns500736.ns500698.ns500736.ns500708.ns500698.ns500576.ns500686.ns500576.ns500576.trackreceptor.com, ns500742.ns500754.ns500754.ns500742.ns500731.ns500742.ns500704.ns500688.ns500688.ns500688.ns500705.ns500678.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 172.253.115.27 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

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

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

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