appcosoftware.com - robtex.com

appcosoftware.com

DNSSEC⚠️ Not signed
A2a02:4780:4a:9aea:7e3d:13e1:94f6:f822🇨🇾 IIHOS0012a02:4780:4a::/48 HOSTINGER US
A2a02:4780:4c:eb4d:ef2d:a01d:7a94:7df1🇨🇾 IIHOS0012a02:4780:4c::/48 HOSTINGER US
A147.79.72.111🇺🇸 IIHOS001147.79.72.0/21 HOSTINGER US
A147.79.79.167🇺🇸 IIHOS001147.79.72.0/21 HOSTINGER US
NSathena.dns-parking.com ⭐
A2606:4700:52::ac40:34a4🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.dns-parking.com
A172.64.52.164🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.dns-parking.com
NSapollo.dns-parking.com
A2606:4700:5a::ac40:3507🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.dns-parking.com
A172.64.53.7🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.dns-parking.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAathena.dns-parking.comdns@hostinger.com 2026-04-23 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777108501

Same first word

appcosoftware.com

DNS History

64 records (11 active, 53 former)

2020202120222023202420252026NSapollo.dns-parking.comathena.dns-parking.comdns1.namecheaphosting.comdns2.namecheaphosting.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA147.79.72.111147.79.79.1672a02:4780:4a:9aea:7e3d:13e1:94f6:f8222a02:4780:4c:eb4d:ef2d:a01d:7a94:7df1145.223.124.223145.223.124.59147.79.72.180147.79.72.37147.79.72.70147.79.72.96147.79.79.123147.79.79.125147.79.79.137191.101.104.22191.101.104.25191.96.144.35191.96.144.49191.96.144.98195.35.60.120195.35.60.123195.35.60.15195.35.60.200195.35.60.3199.188.200.237212.1.212.135212.1.212.200212.1.212.36212.1.212.582a02:4780:1d:21b5:2e17:6c8f:bd1e:8702a02:4780:1d:62c9:e292:f3bc:76e2:44be2a02:4780:1d:80ec:5488:9594:d6cc:5f402a02:4780:1d:b326:e760:fff7:8a6b:42112a02:4780:1d:c977:9321:555a:ff3d:f862a02:4780:1e:3dd8:9e8b:29ae:65a7:3702a02:4780:1e:5377:d15:2f4:4c73:7d5a2a02:4780:1e:a54d:d1b0:36f4:c335:ed9b2a02:4780:1e:dc88:db10:2fac:2a9b:f7ce2a02:4780:1e:f3ea:5076:c65:5495:7d132a02:4780:21:458a:3c8d:6d9:9723:88fe2a02:4780:21:e70:ad9b:ae68:f5a:2f4a2a02:4780:22:296e:3549:925c:5e77:77c52a02:4780:22:3ced:1515:4851:7983:e32a02:4780:22:3e87:8852:d376:155f:44f22a02:4780:22:5a65:c12:de8c:4958:bf9c2a02:4780:4a:3072:f85c:4c38:2645:7d562a02:4780:4a:a899:4967:879f:5f98:cced2a02:4780:4a:b83e:b925:3409:fe03:6e982a02:4780:4b:8e48:eac0:36b:dccd:4cac2a02:4780:4b:c000:2f6:a76c:91cf:7f862a02:4780:4b:fa7a:42db:2833:89a6:e052a02:4780:4d:6cdd:9306:a2b9:c718:47842a02:4780:4d:be1:cee4:14d2:13e1:23ae2a02:4780:4d:e02c:d3e3:4b80:5d0a:2f4e2a02:4780:4d:e911:177d:e842:8816:e26d88.223.87.156
●NSapollo.dns-parking.com2026-03-20 → 2026-04-25 · 3 obs
○ 2019-12-18 08:58:10
● 2026-03-20 15:46:16
● 2026-04-25 09:36:04
●NSathena.dns-parking.com2026-03-20 → 2026-04-25 · 3 obs
○ 2019-12-18 08:58:10
● 2026-03-20 15:46:16
● 2026-04-25 09:36:04
○NSdns1.namecheaphosting.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:58:10
○ 2026-03-20 15:46:16
○ 2026-04-25 09:36:04
○NSdns2.namecheaphosting.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:58:10
○ 2026-03-20 15:46:16
○ 2026-04-25 09:36:04
●MXalt1.aspmx.l.google.com2019-12-18 → 2026-04-25 · 2 obs
● 2019-12-18 08:58:10
● 2026-04-25 09:36:04
●MXalt2.aspmx.l.google.com2019-12-18 → 2026-04-25 · 2 obs
● 2019-12-18 08:58:10
● 2026-04-25 09:36:04
●MXalt3.aspmx.l.google.com2019-12-18 → 2026-04-25 · 2 obs
● 2019-12-18 08:58:10
● 2026-04-25 09:36:04
●MXalt4.aspmx.l.google.com2019-12-18 → 2026-04-25 · 2 obs
● 2019-12-18 08:58:10
● 2026-04-25 09:36:04
●MXaspmx.l.google.com2019-12-18 → 2026-04-25 · 2 obs
● 2019-12-18 08:58:10
● 2026-04-25 09:36:04
○A145.223.124.2232026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-20 21:04:48
● 2026-03-23 22:59:54
○ 2026-03-24 20:46:00
○ 2026-04-25 09:36:04
○A145.223.124.592026-03-20 → 2026-03-20 · 4 obs
○ 2019-12-18 08:58:10
● 2026-03-20 15:46:16
○ 2026-03-20 21:04:48
○ 2026-04-25 09:36:04
●A147.79.72.1112026-04-25 → 2026-04-25 · 2 obs
○ 2026-04-25 01:43:06
● 2026-04-25 09:36:04
○A147.79.72.1802026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-20 21:04:48
● 2026-03-23 22:59:54
○ 2026-03-24 20:46:00
○ 2026-04-25 09:36:04
○A147.79.72.372026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 15:46:16
● 2026-03-20 21:04:48
○ 2026-03-23 22:59:54
○ 2026-04-25 09:36:04
○A147.79.72.702026-03-20 → 2026-03-20 · 4 obs
○ 2019-12-18 08:58:10
● 2026-03-20 15:46:16
○ 2026-03-20 21:04:48
○ 2026-04-25 09:36:04
○A147.79.72.962026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-23 22:59:54
● 2026-03-24 20:46:00
○ 2026-03-29 08:09:32
○ 2026-04-25 09:36:04
○A147.79.79.1232026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-23 22:59:54
● 2026-03-24 20:46:00
○ 2026-03-29 08:09:32
○ 2026-04-25 09:36:04
○A147.79.79.1252026-04-25 → 2026-04-25 · 3 obs
○ 2026-04-19 13:54:02
● 2026-04-25 01:43:06
○ 2026-04-25 09:36:04
○A147.79.79.1372026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 15:46:16
● 2026-03-20 21:04:48
○ 2026-03-23 22:59:54
○ 2026-04-25 09:36:04
●A147.79.79.1672026-04-25 → 2026-04-25 · 2 obs
○ 2026-04-25 01:43:06
● 2026-04-25 09:36:04
○A191.101.104.222026-04-12 → 2026-04-12 · 4 obs
○ 2026-04-08 15:01:28
● 2026-04-12 03:19:50
○ 2026-04-19 12:46:18
○ 2026-04-25 09:36:04
○A191.101.104.252026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-29 08:09:32
● 2026-04-04 04:44:20
○ 2026-04-04 05:36:18
○ 2026-04-25 09:36:04
○A191.96.144.352026-04-19 → 2026-04-19 · 4 obs
○ 2026-04-19 12:46:18
● 2026-04-19 13:54:02
○ 2026-04-25 01:43:06
○ 2026-04-25 09:36:04
○A191.96.144.492026-04-04 → 2026-04-04 · 5 obs
○ 2026-03-29 08:09:32
● 2026-04-04 04:44:20
● 2026-04-04 05:36:18
○ 2026-04-05 08:03:58
○ 2026-04-25 09:36:04
○A191.96.144.982026-04-05 → 2026-04-05 · 4 obs
○ 2026-04-04 05:36:18
● 2026-04-05 08:03:58
○ 2026-04-08 15:01:28
○ 2026-04-25 09:36:04
○A195.35.60.1202026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-24 20:46:00
● 2026-03-29 08:09:32
○ 2026-04-04 04:44:20
○ 2026-04-25 09:36:04
○A195.35.60.1232026-04-19 → 2026-04-19 · 4 obs
○ 2026-04-19 12:46:18
● 2026-04-19 13:54:02
○ 2026-04-25 01:43:06
○ 2026-04-25 09:36:04
○A195.35.60.152026-04-19 → 2026-04-19 · 4 obs
○ 2026-04-12 03:19:50
● 2026-04-19 12:46:18
○ 2026-04-19 13:54:02
○ 2026-04-25 09:36:04
○A195.35.60.2002026-04-05 → 2026-04-05 · 4 obs
○ 2026-04-04 05:36:18
● 2026-04-05 08:03:58
○ 2026-04-08 15:01:28
○ 2026-04-25 09:36:04
○A195.35.60.32026-04-08 → 2026-04-08 · 4 obs
○ 2026-04-05 08:03:58
● 2026-04-08 15:01:28
○ 2026-04-12 03:19:50
○ 2026-04-25 09:36:04
○A199.188.200.2372019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:58:10
○ 2026-03-20 15:46:16
○ 2026-04-25 09:36:04
○A212.1.212.1352026-04-08 → 2026-04-19 · 6 obs
○ 2026-04-05 08:03:58
● 2026-04-08 15:01:28
○ 2026-04-12 03:19:50
● 2026-04-19 12:46:18
○ 2026-04-19 13:54:02
○ 2026-04-25 09:36:04
○A212.1.212.2002026-04-04 → 2026-04-04 · 4 obs
○ 2026-04-04 04:44:20
● 2026-04-04 05:36:18
○ 2026-04-05 08:03:58
○ 2026-04-25 09:36:04
○A212.1.212.362026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-24 20:46:00
● 2026-03-29 08:09:32
○ 2026-04-04 04:44:20
○ 2026-04-25 09:36:04
○A212.1.212.582026-04-12 → 2026-04-12 · 4 obs
○ 2026-04-08 15:01:28
● 2026-04-12 03:19:50
○ 2026-04-19 12:46:18
○ 2026-04-25 09:36:04
○A2a02:4780:1d:21b5:2e17:6c8f:bd1e:8702026-04-19 → 2026-04-19 · 4 obs
○ 2026-04-12 03:19:50
● 2026-04-19 12:46:18
○ 2026-04-19 13:54:02
○ 2026-04-25 09:36:04
○A2a02:4780:1d:62c9:e292:f3bc:76e2:44be2026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-24 20:46:00
● 2026-03-29 08:09:32
○ 2026-04-04 04:44:20
○ 2026-04-25 09:36:04
○A2a02:4780:1d:80ec:5488:9594:d6cc:5f402026-04-08 → 2026-04-08 · 4 obs
○ 2026-04-05 08:03:58
● 2026-04-08 15:01:28
○ 2026-04-12 03:19:50
○ 2026-04-25 09:36:04
○A2a02:4780:1d:b326:e760:fff7:8a6b:42112026-04-05 → 2026-04-05 · 4 obs
○ 2026-04-04 05:36:18
● 2026-04-05 08:03:58
○ 2026-04-08 15:01:28
○ 2026-04-25 09:36:04
○A2a02:4780:1d:c977:9321:555a:ff3d:f862026-04-19 → 2026-04-19 · 4 obs
○ 2026-04-19 12:46:18
● 2026-04-19 13:54:02
○ 2026-04-25 01:43:06
○ 2026-04-25 09:36:04
○A2a02:4780:1e:3dd8:9e8b:29ae:65a7:3702026-04-05 → 2026-04-05 · 4 obs
○ 2026-04-04 05:36:18
● 2026-04-05 08:03:58
○ 2026-04-08 15:01:28
○ 2026-04-25 09:36:04
○A2a02:4780:1e:5377:d15:2f4:4c73:7d5a2026-04-19 → 2026-04-19 · 4 obs
○ 2026-04-19 12:46:18
● 2026-04-19 13:54:02
○ 2026-04-25 01:43:06
○ 2026-04-25 09:36:04
○A2a02:4780:1e:a54d:d1b0:36f4:c335:ed9b2026-04-12 → 2026-04-12 · 4 obs
○ 2026-04-08 15:01:28
● 2026-04-12 03:19:50
○ 2026-04-19 12:46:18
○ 2026-04-25 09:36:04
○A2a02:4780:1e:dc88:db10:2fac:2a9b:f7ce2026-04-19 → 2026-04-19 · 4 obs
○ 2026-04-12 03:19:50
● 2026-04-19 12:46:18
○ 2026-04-19 13:54:02
○ 2026-04-25 09:36:04
○A2a02:4780:1e:f3ea:5076:c65:5495:7d132026-04-04 → 2026-04-04 · 4 obs
○ 2026-04-04 04:44:20
● 2026-04-04 05:36:18
○ 2026-04-05 08:03:58
○ 2026-04-25 09:36:04
○A2a02:4780:21:458a:3c8d:6d9:9723:88fe2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-29 08:09:32
● 2026-04-04 04:44:20
○ 2026-04-04 05:36:18
○ 2026-04-25 09:36:04
○A2a02:4780:21:e70:ad9b:ae68:f5a:2f4a2026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-24 20:46:00
● 2026-03-29 08:09:32
○ 2026-04-04 04:44:20
○ 2026-04-25 09:36:04
○A2a02:4780:22:296e:3549:925c:5e77:77c52026-04-08 → 2026-04-08 · 4 obs
○ 2026-04-05 08:03:58
● 2026-04-08 15:01:28
○ 2026-04-12 03:19:50
○ 2026-04-25 09:36:04
○A2a02:4780:22:3ced:1515:4851:7983:e32026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-29 08:09:32
● 2026-04-04 04:44:20
○ 2026-04-04 05:36:18
○ 2026-04-25 09:36:04
○A2a02:4780:22:3e87:8852:d376:155f:44f22026-04-04 → 2026-04-04 · 4 obs
○ 2026-04-04 04:44:20
● 2026-04-04 05:36:18
○ 2026-04-05 08:03:58
○ 2026-04-25 09:36:04
○A2a02:4780:22:5a65:c12:de8c:4958:bf9c2026-04-12 → 2026-04-12 · 4 obs
○ 2026-04-08 15:01:28
● 2026-04-12 03:19:50
○ 2026-04-19 12:46:18
○ 2026-04-25 09:36:04
○A2a02:4780:4a:3072:f85c:4c38:2645:7d562026-03-20 → 2026-03-20 · 4 obs
○ 2019-12-18 08:58:10
● 2026-03-20 15:46:16
○ 2026-03-20 21:04:48
○ 2026-04-25 09:36:04
●A2a02:4780:4a:9aea:7e3d:13e1:94f6:f8222026-04-25 → 2026-04-25 · 2 obs
○ 2026-04-25 01:43:06
● 2026-04-25 09:36:04
○A2a02:4780:4a:a899:4967:879f:5f98:cced2026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 15:46:16
● 2026-03-20 21:04:48
○ 2026-03-23 22:59:54
○ 2026-04-25 09:36:04
○A2a02:4780:4a:b83e:b925:3409:fe03:6e982026-04-25 → 2026-04-25 · 3 obs
○ 2026-04-19 13:54:02
● 2026-04-25 01:43:06
○ 2026-04-25 09:36:04
○A2a02:4780:4b:8e48:eac0:36b:dccd:4cac2026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-23 22:59:54
● 2026-03-24 20:46:00
○ 2026-03-29 08:09:32
○ 2026-04-25 09:36:04
○A2a02:4780:4b:c000:2f6:a76c:91cf:7f862026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-20 15:46:16
● 2026-03-20 21:04:48
○ 2026-03-23 22:59:54
○ 2026-04-25 09:36:04
○A2a02:4780:4b:fa7a:42db:2833:89a6:e052026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-20 21:04:48
● 2026-03-23 22:59:54
○ 2026-03-24 20:46:00
○ 2026-04-25 09:36:04
●A2a02:4780:4c:eb4d:ef2d:a01d:7a94:7df12026-04-25 → 2026-04-25 · 2 obs
○ 2026-04-25 01:43:06
● 2026-04-25 09:36:04
○A2a02:4780:4d:6cdd:9306:a2b9:c718:47842026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-20 21:04:48
● 2026-03-23 22:59:54
○ 2026-03-24 20:46:00
○ 2026-04-25 09:36:04
○A2a02:4780:4d:be1:cee4:14d2:13e1:23ae2026-03-20 → 2026-03-20 · 4 obs
○ 2019-12-18 08:58:10
● 2026-03-20 15:46:16
○ 2026-03-20 21:04:48
○ 2026-04-25 09:36:04
○A2a02:4780:4d:e02c:d3e3:4b80:5d0a:2f4e2026-04-25 → 2026-04-25 · 3 obs
○ 2026-04-19 13:54:02
● 2026-04-25 01:43:06
○ 2026-04-25 09:36:04
○A2a02:4780:4d:e911:177d:e842:8816:e26d2026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-23 22:59:54
● 2026-03-24 20:46:00
○ 2026-03-29 08:09:32
○ 2026-04-25 09:36:04
○A88.223.87.1562026-04-25 → 2026-04-25 · 3 obs
○ 2026-04-19 13:54:02
● 2026-04-25 01:43:06
○ 2026-04-25 09:36:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
appcosoftware.comathena.dns-parking.com, apollo.dns-parking.com4 records

✅ Authoritative Response

Server:172.64.53.7

NS records: athena.dns-parking.com, apollo.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appcosoftware.com (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

TypeCountSample Data
A2147.79.79.167, 147.79.72.111
AAAA22a02:4780:4c:fe68:be02:1fd:99e:a4aa, 2a02:4780:4b:52fd:80f7:1770:3a94:6d96
NS2apollo.dns-parking.com, athena.dns-parking.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1athena.dns-parking.com dns.hostinger.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (athena.dns-parking.com, athena.dns-parking.com, apollo.dns-parking.com...)

Analysis

IP Addresses

appcosoftware.com points to four IP numbers: 2a02:4780:4a:9aea:7e3d:13e1:94f6:f822, 2a02:4780:4c:eb4d:ef2d:a01d:7a94:7df1, 147.79.72.111 and 147.79.79.167.

Other host names, for instance www.renaissancepersonnel.com.cdn.hstgr.net, msptextile.com, vallejolimousine.com, emuarticles.com and kumbachile.com share IP numbers with appcosoftware.com.

Name Servers

Delegation for appcosoftware.com rests with two name servers, apollo.dns-parking.com and athena.dns-parking.com.

appcosoftware.com shares the same name server setup as other domains, including a4naturals.com, alfa.com.eg, gen-t.info, manhwa18.co.uk and kobinet.org.tr.

Host names with two IP numbers: apollo.dns-parking.com points to 2606:4700:5a::ac40:3507 and 172.64.53.7; athena.dns-parking.com points to 2606:4700:52::ac40:34a4 and 172.64.52.164.

Mail Servers

appcosoftware.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

appcosoftware.com shares mail servers with other domains at least in part, for instance ns500698.ns500759.ns500758.ns500758.ns500735.ns500698.ns500698.ns500698.ns500698.ns500736.ns500576.ns500686.ns500686.ns500619.ns500619.trackreceptor.com, ns500754.ns500754.ns500754.ns500754.ns500754.ns500742.ns500731.ns500705.ns500671.ns500688.ns500291.lustychickser.com, ns500754.ns500671.ns500742.ns500731.ns500671.ns500671.ns500704.ns500688.ns500704.ns500291.ns500291.ns500291.ns500131.lustychickser.com, apcr.net and ns500734.ns500734.ns500693.ns500699.ns500734.ns500693.ns500588.ns500699.ns500683.ns500588.ns500632.ns500632.ns500588.ns500588.dtrkdll.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 172.253.63.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

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

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

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.