digitalranatantra.com - robtex.com

digitalranatantra.com

DNSSEC⚠️ Not signed
A2a02:4780:1e:41f7:75a7:d506:813f:2ce2πŸ‡ΊπŸ‡Έ IIHOS0012a02:4780:1e::/48 HOSTINGER US
A2a02:4780:21:b844:4193:58fa:be6d:8124πŸ‡ΊπŸ‡Έ IIHOS0012a02:4780:21::/48 HOSTINGER US
A195.35.60.242πŸ‡©πŸ‡ͺ IIHOS001195.35.60.0/24
A212.1.212.46πŸ‡ΊπŸ‡Έ IIHOS001212.1.212.0/24
NSathena.dns-parking.com ⭐
A2606:4700:52::ac40:34a4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.dns-parking.com
A172.64.52.164πŸ‡ΊπŸ‡Έ 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::ac40:3507πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.dns-parking.com
A172.64.53.7πŸ‡ΊπŸ‡Έ 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:c0b::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbj-in-f27.1e100.net
A172.253.115.26πŸ‡ΊπŸ‡Έ Google172.253.115.0/24
PTRbg-in-f26.1e100.net
MXsmtp.google.com ⭐
A2607:f8b0:4004:c08::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c08::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c0b::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A2607:f8b0:4004:c0b::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbj-in-f27.1e100.net
A142.250.31.26πŸ‡ΊπŸ‡Έ Google142.250.31.0/24
PTRbj-in-f26.1e100.net
A142.250.31.27πŸ‡ΊπŸ‡Έ Google142.250.31.0/24
PTRbj-in-f27.1e100.net
A142.251.111.26πŸ‡ΊπŸ‡Έ Google142.251.111.0/24
PTRbk-in-f26.1e100.net
A172.253.63.26πŸ‡ΊπŸ‡Έ Google172.253.63.0/24
PTRbi-in-f26.1e100.net
A172.253.63.27πŸ‡ΊπŸ‡Έ Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1aπŸ‡¨πŸ‡± Google2800:3f0:4003::/48
A108.177.123.27πŸ‡ΊπŸ‡Έ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26πŸ‡ΊπŸ‡Έ Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27πŸ‡ΊπŸ‡Έ Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1aπŸ‡΅πŸ‡± Google2a00:1450:4025::/48
PTRrd-in-f26.1e100.net
A142.250.147.27πŸ‡ΊπŸ‡Έ Google142.250.147.0/24
PTRrd-in-f27.1e100.net
TXTv=spf1 include:_spf.mail.hostinger.com ~all
SOAathena.dns-parking.comdns@hostinger.com 2026-04-09 #1

com

Same first word

DNS History

51 records (12 active, 39 former)

20192020202120222023202420252026NSapollo.dns-parking.comathena.dns-parking.comns1.dns-parking.comns2.dns-parking.comns41.domaincontrol.comns42.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comsmtp.google.comA195.35.60.242212.1.212.462a02:4780:1e:41f7:75a7:d506:813f:2ce22a02:4780:21:b844:4193:58fa:be6d:8124145.223.124.24145.223.124.55147.79.120.64147.79.72.211147.79.72.225147.79.79.147147.79.79.151147.79.79.176147.93.16.32148.135.128.170166.62.5.1191.101.104.18191.101.104.7191.96.144.172191.96.144.181191.96.144.63195.35.60.1682a02:4780:11:782:0:1168:5020:102a02:4780:1d:2544:b637:7d86:e97f:2c442a02:4780:1d:5513:7629:6d78:1e2c:109f2a02:4780:1e:4190:27d6:8f59:f92c:ec6a2a02:4780:21:1c5d:331e:d76e:9d75:fa912a02:4780:21:2fec:7776:6f7f:322a:fea42a02:4780:22:991:63d2:7630:dff8:e9cc2a02:4780:4a:33fd:ba35:e57b:50a6:fd4f2a02:4780:4a:a1ba:37b:7279:c893:28ff2a02:4780:4b:2b02:55f8:3dd0:33f7:cbae2a02:4780:4b:6115:2525:15b0:fc1:64e22a02:4780:4b:be4:f153:e5e4:73:72f2a02:4780:4c:3eb1:397d:9c:9fe3:d2082a02:4780:4d:792d:df5b:7543:8f81:54982a02:4780:4d:f5fb:2ee7:1aca:3886:3a562a02:4780:4e:fae7:117f:86f8:8118:aa682a02:4780:51:4002:bc47:23b7:c2e0:ad8688.223.87.70
●NSapollo.dns-parking.com2026-03-20 β†’ 2026-04-13 Β· 3 obs
β—‹ 2018-05-08 14:30:04
● 2026-03-20 00:15:12
● 2026-04-13 11:15:48
●NSathena.dns-parking.com2026-03-20 β†’ 2026-04-13 Β· 3 obs
β—‹ 2018-05-08 14:30:04
● 2026-03-20 00:15:12
● 2026-04-13 11:15:48
β—‹NSns1.dns-parking.com2026-03-20 β†’ 2026-04-13 Β· 2 obs
β—‹ 2026-03-20 00:15:12
β—‹ 2026-04-13 11:15:48
β—‹NSns2.dns-parking.com2026-03-20 β†’ 2026-04-13 Β· 2 obs
β—‹ 2026-03-20 00:15:12
β—‹ 2026-04-13 11:15:48
β—‹NSns41.domaincontrol.com2018-05-08 β†’ 2018-05-08 Β· 3 obs
● 2018-05-08 14:30:04
β—‹ 2026-03-20 00:15:12
β—‹ 2026-04-13 11:15:48
β—‹NSns42.domaincontrol.com2018-05-08 β†’ 2018-05-08 Β· 3 obs
● 2018-05-08 14:30:04
β—‹ 2026-03-20 00:15:12
β—‹ 2026-04-13 11:15:48
●MXalt1.aspmx.l.google.com2026-03-20 β†’ 2026-04-13 Β· 2 obs
● 2026-03-20 00:15:12
● 2026-04-13 11:15:48
●MXalt2.aspmx.l.google.com2026-03-20 β†’ 2026-04-13 Β· 2 obs
● 2026-03-20 00:15:12
● 2026-04-13 11:15:48
●MXalt3.aspmx.l.google.com2026-03-20 β†’ 2026-04-13 Β· 2 obs
● 2026-03-20 00:15:12
● 2026-04-13 11:15:48
●MXalt4.aspmx.l.google.com2026-03-20 β†’ 2026-04-13 Β· 2 obs
● 2026-03-20 00:15:12
● 2026-04-13 11:15:48
●MXaspmx.l.google.com2026-03-20 β†’ 2026-04-13 Β· 2 obs
● 2026-03-20 00:15:12
● 2026-04-13 11:15:48
●MXsmtp.google.com2026-03-20 β†’ 2026-04-13 Β· 2 obs
● 2026-03-20 00:15:12
● 2026-04-13 11:15:48
β—‹A145.223.124.242026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2026-03-20 00:15:12
● 2026-03-20 09:32:32
β—‹ 2026-03-23 04:47:32
β—‹ 2026-04-13 11:15:48
β—‹A145.223.124.552026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2018-05-08 14:30:04
● 2026-03-20 00:15:12
β—‹ 2026-03-20 09:32:32
β—‹ 2026-04-13 11:15:48
β—‹A147.79.120.642026-03-31 β†’ 2026-03-31 Β· 4 obs
β—‹ 2026-03-29 12:52:14
● 2026-03-31 20:06:20
β—‹ 2026-04-04 23:53:52
β—‹ 2026-04-13 11:15:48
β—‹A147.79.72.2112026-03-29 β†’ 2026-03-29 Β· 4 obs
β—‹ 2026-03-28 13:39:20
● 2026-03-29 12:52:14
β—‹ 2026-03-31 20:06:20
β—‹ 2026-04-13 11:15:48
β—‹A147.79.72.2252026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2026-03-20 00:15:12
● 2026-03-20 09:32:32
β—‹ 2026-03-23 04:47:32
β—‹ 2026-04-13 11:15:48
β—‹A147.79.79.1472026-03-23 β†’ 2026-03-23 Β· 4 obs
β—‹ 2026-03-20 09:32:32
● 2026-03-23 04:47:32
β—‹ 2026-03-28 13:39:20
β—‹ 2026-04-13 11:15:48
β—‹A147.79.79.1512026-03-29 β†’ 2026-03-29 Β· 4 obs
β—‹ 2026-03-28 13:39:20
● 2026-03-29 12:52:14
β—‹ 2026-03-31 20:06:20
β—‹ 2026-04-13 11:15:48
β—‹A147.79.79.1762026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2018-05-08 14:30:04
● 2026-03-20 00:15:12
β—‹ 2026-03-20 09:32:32
β—‹ 2026-04-13 11:15:48
β—‹A147.93.16.322026-03-20 β†’ 2026-04-13 Β· 2 obs
β—‹ 2026-03-20 00:15:12
β—‹ 2026-04-13 11:15:48
β—‹A148.135.128.1702026-03-31 β†’ 2026-03-31 Β· 4 obs
β—‹ 2026-03-29 12:52:14
● 2026-03-31 20:06:20
β—‹ 2026-04-04 23:53:52
β—‹ 2026-04-13 11:15:48
β—‹A166.62.5.12018-05-08 β†’ 2018-05-08 Β· 3 obs
● 2018-05-08 14:30:04
β—‹ 2026-03-20 00:15:12
β—‹ 2026-04-13 11:15:48
β—‹A191.101.104.182026-04-06 β†’ 2026-04-06 Β· 4 obs
β—‹ 2026-04-04 23:53:52
● 2026-04-06 03:29:24
β—‹ 2026-04-13 11:15:46
β—‹ 2026-04-13 11:15:48
β—‹A191.101.104.72026-03-28 β†’ 2026-03-28 Β· 4 obs
β—‹ 2026-03-23 04:47:32
● 2026-03-28 13:39:20
β—‹ 2026-03-29 12:52:14
β—‹ 2026-04-13 11:15:48
β—‹A191.96.144.1722026-03-28 β†’ 2026-03-28 Β· 4 obs
β—‹ 2026-03-23 04:47:32
● 2026-03-28 13:39:20
β—‹ 2026-03-29 12:52:14
β—‹ 2026-04-13 11:15:48
β—‹A191.96.144.1812026-04-04 β†’ 2026-04-04 Β· 4 obs
β—‹ 2026-03-31 20:06:20
● 2026-04-04 23:53:52
β—‹ 2026-04-06 03:29:24
β—‹ 2026-04-13 11:15:48
β—‹A191.96.144.632026-04-06 β†’ 2026-04-06 Β· 4 obs
β—‹ 2026-04-04 23:53:52
● 2026-04-06 03:29:24
β—‹ 2026-04-13 11:15:46
β—‹ 2026-04-13 11:15:48
β—‹A195.35.60.1682026-04-04 β†’ 2026-04-04 Β· 4 obs
β—‹ 2026-03-31 20:06:20
● 2026-04-04 23:53:52
β—‹ 2026-04-06 03:29:24
β—‹ 2026-04-13 11:15:48
●A195.35.60.2422026-04-13 β†’ 2026-04-13 Β· 3 obs
β—‹ 2026-04-06 03:29:24
● 2026-04-13 11:15:46
● 2026-04-13 11:15:48
●A212.1.212.462026-04-13 β†’ 2026-04-13 Β· 3 obs
β—‹ 2026-04-06 03:29:24
● 2026-04-13 11:15:46
● 2026-04-13 11:15:48
β—‹A2a02:4780:11:782:0:1168:5020:102026-03-20 β†’ 2026-04-13 Β· 2 obs
β—‹ 2026-03-20 00:15:12
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:1d:2544:b637:7d86:e97f:2c442026-04-06 β†’ 2026-04-06 Β· 4 obs
β—‹ 2026-04-04 23:53:52
● 2026-04-06 03:29:24
β—‹ 2026-04-13 11:15:46
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:1d:5513:7629:6d78:1e2c:109f2026-04-04 β†’ 2026-04-04 Β· 4 obs
β—‹ 2026-03-31 20:06:20
● 2026-04-04 23:53:52
β—‹ 2026-04-06 03:29:24
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:1e:4190:27d6:8f59:f92c:ec6a2026-03-28 β†’ 2026-03-28 Β· 4 obs
β—‹ 2026-03-23 04:47:32
● 2026-03-28 13:39:20
β—‹ 2026-03-29 12:52:14
β—‹ 2026-04-13 11:15:48
●A2a02:4780:1e:41f7:75a7:d506:813f:2ce22026-04-13 β†’ 2026-04-13 Β· 3 obs
β—‹ 2026-04-06 03:29:24
● 2026-04-13 11:15:46
● 2026-04-13 11:15:48
β—‹A2a02:4780:21:1c5d:331e:d76e:9d75:fa912026-04-06 β†’ 2026-04-06 Β· 4 obs
β—‹ 2026-04-04 23:53:52
● 2026-04-06 03:29:24
β—‹ 2026-04-13 11:15:46
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:21:2fec:7776:6f7f:322a:fea42026-04-04 β†’ 2026-04-04 Β· 4 obs
β—‹ 2026-03-31 20:06:20
● 2026-04-04 23:53:52
β—‹ 2026-04-06 03:29:24
β—‹ 2026-04-13 11:15:48
●A2a02:4780:21:b844:4193:58fa:be6d:81242026-04-13 β†’ 2026-04-13 Β· 3 obs
β—‹ 2026-04-06 03:29:24
● 2026-04-13 11:15:46
● 2026-04-13 11:15:48
β—‹A2a02:4780:22:991:63d2:7630:dff8:e9cc2026-03-28 β†’ 2026-03-28 Β· 4 obs
β—‹ 2026-03-23 04:47:32
● 2026-03-28 13:39:20
β—‹ 2026-03-29 12:52:14
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4a:33fd:ba35:e57b:50a6:fd4f2026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2018-05-08 14:30:04
● 2026-03-20 00:15:12
β—‹ 2026-03-20 09:32:32
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4a:a1ba:37b:7279:c893:28ff2026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2026-03-20 00:15:12
● 2026-03-20 09:32:32
β—‹ 2026-03-23 04:47:32
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4b:2b02:55f8:3dd0:33f7:cbae2026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2018-05-08 14:30:04
● 2026-03-20 00:15:12
β—‹ 2026-03-20 09:32:32
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4b:6115:2525:15b0:fc1:64e22026-03-29 β†’ 2026-03-29 Β· 4 obs
β—‹ 2026-03-28 13:39:20
● 2026-03-29 12:52:14
β—‹ 2026-03-31 20:06:20
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4b:be4:f153:e5e4:73:72f2026-03-23 β†’ 2026-03-23 Β· 4 obs
β—‹ 2026-03-20 09:32:32
● 2026-03-23 04:47:32
β—‹ 2026-03-28 13:39:20
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4c:3eb1:397d:9c:9fe3:d2082026-03-29 β†’ 2026-03-29 Β· 4 obs
β—‹ 2026-03-28 13:39:20
● 2026-03-29 12:52:14
β—‹ 2026-03-31 20:06:20
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4d:792d:df5b:7543:8f81:54982026-03-20 β†’ 2026-03-20 Β· 4 obs
β—‹ 2026-03-20 00:15:12
● 2026-03-20 09:32:32
β—‹ 2026-03-23 04:47:32
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4d:f5fb:2ee7:1aca:3886:3a562026-03-23 β†’ 2026-03-23 Β· 4 obs
β—‹ 2026-03-20 09:32:32
● 2026-03-23 04:47:32
β—‹ 2026-03-28 13:39:20
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:4e:fae7:117f:86f8:8118:aa682026-03-31 β†’ 2026-03-31 Β· 4 obs
β—‹ 2026-03-29 12:52:14
● 2026-03-31 20:06:20
β—‹ 2026-04-04 23:53:52
β—‹ 2026-04-13 11:15:48
β—‹A2a02:4780:51:4002:bc47:23b7:c2e0:ad862026-03-31 β†’ 2026-03-31 Β· 4 obs
β—‹ 2026-03-29 12:52:14
● 2026-03-31 20:06:20
β—‹ 2026-04-04 23:53:52
β—‹ 2026-04-13 11:15:48
β—‹A88.223.87.702026-03-23 β†’ 2026-03-23 Β· 4 obs
β—‹ 2026-03-20 09:32:32
● 2026-03-23 04:47:32
β—‹ 2026-03-28 13:39:20
β—‹ 2026-04-13 11:15:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
digitalranatantra.comathena.dns-parking.com, apollo.dns-parking.com4 records

βœ… Authoritative Response

Server:172.64.52.164

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for digitalranatantra.com (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2195.35.60.34, 212.1.212.14
AAAA22a02:4780:21:b844:4193:58fa:be6d:8124, 2a02:4780:1e:41f7:75a7:d506:813f:2ce2
NS2athena.dns-parking.com, apollo.dns-parking.com
MX6ALT2.ASPMX.L.GOOGLE.com (pri: 5), ASPMX.L.GOOGLE.com (pri: 1)...
TXT1v=spf1 include:_spf.mail.hostinger.com ~
SOA1athena.dns-parking.com dns.hostinger.com

πŸ“Œ Glue Records Collected

Total: 4

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

Analysis

IP Addresses

digitalranatantra.com maps to four IP numbers: 2a02:4780:1e:41f7:75a7:d506:813f:2ce2, 2a02:4780:21:b844:4193:58fa:be6d:8124, 195.35.60.242 and 212.1.212.46.

Other host names such as elmefarda.com, muslim.business, kismetcelikkapi.com.tr, newstamil.in.cdn.hstgr.net and hhufo.com share IPs with digitalranatantra.com.

Name Servers

Two name servers apollo.dns-parking.com and athena.dns-parking.com handle the delegation for digitalranatantra.com.

digitalranatantra.com shares the same name server setup as other domains, for example 3masters.in, codercrew.net, treviart.com, martialartsacademy.gr and eurocam.info.

digitalranatantra.com partially shares name servers with other domains, for example class11.pk and profestate.com.qa.

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

digitalranatantra.com is handled by six mail servers: smtp.google.com, 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.

digitalranatantra.com shares at least partially some mail servers with other domains, for instance shsystems.pl, ns500698.ns500759.ns500735.ns500698.ns500698.ns500698.ns500736.ns500735.ns500698.ns500686.ns500652.ns500576.ns500576.trackreceptor.com, ns500671.ns500671.ns500671.ns500754.ns500671.ns500704.ns500704.ns500688.ns500649.ns500688.ns500142.lusty(0x736c7574)z.com, ns500758.ns500758.ns500698.ns500698.ns500736.ns500735.ns500736.ns500736.ns500708.ns500576.ns500708.ns500708.ns500619.ns500686.ns500619.ns500619.trackreceptor.com and ns500731.ns500742.ns500742.ns500731.ns500671.ns500704.ns500704.ns500671.ns500742.ns500704.ns500688.ns500649.ns500291.ns500666.ns500142.lusty(0x736c7574)z.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with nine IP numbers:

The host name smtp.google.com points to: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 142.250.31.26, 142.250.31.27, 142.251.111.26, 172.253.63.26 and 172.253.63.27.

Host names with two IP numbers:

The host name aspmx.l.google.com points to: 2607:f8b0:4004:c0b::1b and 172.253.115.26.

The host name alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27.

The host name alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.26.

The host name alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27.

The host name alt4.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a and 142.250.147.27.

Host names that point to 2607:f8b0:4004:c0b::1b: smtp.google.com and aspmx.l.google.com.