chatdog.com - dns.ninja

chatdog.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1fb4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:b2f2🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.180Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.242🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSneil.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bd3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRneil.ns.cloudflare.com
A2803:f800:50::6ca2:c1d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRneil.ns.cloudflare.com
A2a06:98c1:50::ac40:21d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRneil.ns.cloudflare.com
A108.162.193.211🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRneil.ns.cloudflare.com
A172.64.33.211🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRneil.ns.cloudflare.com
A173.245.59.211🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRneil.ns.cloudflare.com
NSrihana.ns.cloudflare.com
A2606:4700:50::adf5:3af4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A2803:f800:50::6ca2:c0f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrihana.ns.cloudflare.com
A2a06:98c1:50::ac40:20f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrihana.ns.cloudflare.com
A108.162.192.244🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A172.64.32.244🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A173.245.58.244🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c01::1a🇮🇪 Google2a00:1450:400b::/48
PTRdi-in-f26.1e100.net
A74.125.193.26🇺🇸 Google74.125.193.0/24
PTRdi-in-f26.1e100.net
PTRig-in-f26.1e100.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:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTALIAS for chatdog.com.herokudns.com
TXTgoogle-site-verification=5tH8UFn22ekmMi-EVQ4Cmiw6v0GkCg38kLuFSB_jVGU
TXTgoogle-site-verification=zXNqKc5OSXbJJ5XAYjOR-oiC4w6qR3v1y-uTwmCDZJI
TXTv=spf1 a include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.180, 172.67.178.242
IPv6 hints2606:4700:3033::6815:1fb4, 2606:4700:3034::ac43:b2f2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOAneil.ns.cloudflare.comdns@cloudflare.com serial=2409474219

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=1785514152

Same first word

chatdog.com

Similar names

gtcdoha.com
godchat.net
dogchat.co.uk
dogatch.jp
dogchat.net
gotchad.com

DNS History

62 records (11 active, 51 former)

200920112013201520172019202120232025NSneil.ns.cloudflare.comrihana.ns.cloudflare.comns.buydomains.comns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.31.180172.67.178.2422606:4700:3033::6815:1fb42606:4700:3034::ac43:b2f2141.8.225.1242606:4700:3036::6815:1fb434.204.22.734.206.253.5334.206.36.12134.206.9.9634.224.230.24134.225.24.23034.231.150.11634.232.181.10634.238.48.5734.239.63.9850.63.202.10452.0.104.14452.1.117.8552.1.35.18452.1.65.19952.20.145.12152.203.53.17652.203.66.9552.204.188.9752.207.39.7652.207.5.15852.22.127.22452.22.2.14952.22.213.15752.23.126.22352.3.63.252.4.95.4852.44.144.19952.44.174.3952.44.230.6152.44.53.6452.45.90.12852.5.182.17652.55.191.5552.7.126.19852.72.251.16454.164.206.4454.165.51.14254.172.170.16054.173.32.21254.175.98.13754.209.18.8554.209.64.7172.3.232.115
●NSneil.ns.cloudflare.com2026-03-12 → 2026-07-31 · 3 obs
○ 2018-08-15 08:13:44
● 2026-03-12 21:48:42
● 2026-07-31 16:24:46
○NSns.buydomains.com2015-06-24 → 2016-05-09 · 4 obs
● 2015-06-24 18:09:30
● 2016-05-09 12:26:58
○ 2018-08-15 08:13:44
○ 2026-07-31 16:24:46
○NSns1.dnsimple.com2018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○NSns2.dnsimple.com2018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○NSns3.dnsimple.com2018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○NSns4.dnsimple.com2018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
●NSrihana.ns.cloudflare.com2026-03-12 → 2026-07-31 · 3 obs
○ 2018-08-15 08:13:44
● 2026-03-12 21:48:42
● 2026-07-31 16:24:46
●MXalt1.aspmx.l.google.com2018-08-15 → 2026-07-31 · 2 obs
● 2018-08-15 08:13:44
● 2026-07-31 16:24:46
●MXalt2.aspmx.l.google.com2018-08-15 → 2026-07-31 · 2 obs
● 2018-08-15 08:13:44
● 2026-07-31 16:24:46
●MXalt3.aspmx.l.google.com2018-08-15 → 2026-07-31 · 2 obs
● 2018-08-15 08:13:44
● 2026-07-31 16:24:46
●MXalt4.aspmx.l.google.com2018-08-15 → 2026-07-31 · 2 obs
● 2018-08-15 08:13:44
● 2026-07-31 16:24:46
●MXaspmx.l.google.com2018-08-15 → 2026-07-31 · 2 obs
● 2018-08-15 08:13:44
● 2026-07-31 16:24:46
●A104.21.31.1802026-03-12 → 2026-07-31 · 3 obs
○ 2018-08-15 08:13:44
● 2026-03-12 21:48:42
● 2026-07-31 16:24:46
○A141.8.225.1242016-01-15 → 2016-05-09 · 5 obs
○ 2015-11-06 15:19:26
● 2016-01-15 10:01:52
● 2016-05-09 12:26:58
○ 2018-08-15 08:13:44
○ 2026-07-31 16:24:46
●A172.67.178.2422026-03-12 → 2026-07-31 · 3 obs
○ 2018-08-15 08:13:44
● 2026-03-12 21:48:42
● 2026-07-31 16:24:46
●A2606:4700:3033::6815:1fb42026-06-21 → 2026-07-31 · 3 obs
○ 2026-06-18 10:28:24
● 2026-06-21 00:10:04
● 2026-07-31 16:24:46
●A2606:4700:3034::ac43:b2f22026-03-12 → 2026-07-31 · 3 obs
○ 2018-08-15 08:13:44
● 2026-03-12 21:48:42
● 2026-07-31 16:24:46
○A2606:4700:3036::6815:1fb42026-03-12 → 2026-06-18 · 5 obs
○ 2018-08-15 08:13:44
● 2026-03-12 21:48:42
● 2026-06-18 10:28:24
○ 2026-06-21 00:10:04
○ 2026-07-31 16:24:46
○A34.204.22.72018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.206.253.532018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.206.36.1212018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.206.9.962018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.224.230.2412018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.225.24.2302018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.231.150.1162018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.232.181.1062018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.238.48.572018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A34.239.63.982018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A50.63.202.1042015-06-24 → 2015-11-06 · 5 obs
○ 2008-03-18 14:07:22
● 2015-06-24 18:09:30
● 2015-11-06 15:19:26
○ 2016-01-15 10:01:52
○ 2026-07-31 16:24:46
○A52.0.104.1442018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.1.117.852018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.1.35.1842018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.1.65.1992018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.20.145.1212018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.203.53.1762018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.203.66.952018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.204.188.972018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.207.39.762018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.207.5.1582018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.22.127.2242018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.22.2.1492018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.22.213.1572018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.23.126.2232018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.3.63.22018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.4.95.482018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.44.144.1992018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.44.174.392018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.44.230.612018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.44.53.642018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.45.90.1282018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.5.182.1762018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.55.191.552018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.7.126.1982018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A52.72.251.1642018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A54.164.206.442018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A54.165.51.1422018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A54.172.170.1602018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A54.173.32.2122018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A54.175.98.1372018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A54.209.18.852018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A54.209.64.712018-08-15 → 2018-08-15 · 4 obs
○ 2016-05-09 12:26:58
● 2018-08-15 08:13:44
○ 2026-03-12 21:48:42
○ 2026-07-31 16:24:46
○A72.3.232.1152008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 14:07:22
○ 2015-06-24 18:09:30
○ 2026-07-31 16:24:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
chatdog.comrihana.ns.cloudflare.com, neil.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.244

NS records: rihana.ns.cloudflare.com, neil.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chatdog.com (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.180, 172.67.178.242
AAAA22606:4700:3033::6815:1fb4, 2606:4700:3034::ac43:b2f2
NS2neil.ns.cloudflare.com, rihana.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4ALIAS for chatdog.com.herokudns.com, google-site-verification=5tH8UFn22ekmMi-...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1neil.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chatdog.com points to the four IP addresses 104.21.31.180, 172.67.178.242, 2606:4700:3033::6815:1fb4 and 2606:4700:3034::ac43:b2f2.

join-firelight.co, neatofun.com, spin321v3.com plus two other host names have IP numbers in common with chatdog.com.

Name Servers

chatdog.com uses two name servers for its delegation: neil.ns.cloudflare.com and rihana.ns.cloudflare.com.

The name server configuration of chatdog.com is shared with other domains, for instance irala.cl, ukefashion.com, krumlovdol.org and two others.

The name servers of chatdog.com overlap at least partially with those of other domains — among them zumiz.com, ihomedevice.com, shoutmarketing.ca and two more.

The name servers fay.ns.cloudflare.com, adi.ns.cloudflare.com and amber.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

Hostname neil.ns.cloudflare.com directs to 108.162.193.211, 172.64.33.211 and 173.245.59.211 along with 3 other IP addresses.

Hostname rihana.ns.cloudflare.com directs to 108.162.192.244, 172.64.32.244 and 173.245.58.244 along with 3 other IP addresses.

Mail Servers

chatdog.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 chatdog.com are shared with other domains: anotheronefree.com, viewlethbridge.com, ns500671.ns500671.ns500731.ns500731.ns500742.ns500671.ns500688.ns500649.ns500671.ns500649.ns500649.ns500666.tenderladiesbz.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.163.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 74.125.193.26 and 2a00:1450:400b:c01::1a.

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

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