🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeer.ai`

DNSSEC	⚠️ Not signed
A	2600:9000:27d1:800:11:314a:7700:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:1200:11:314a:7700:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:2200:11:314a:7700:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:2400:11:314a:7700:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:3400:11:314a:7700:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:5e00:11:314a:7700:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:6600:11:314a:7700:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	2600:9000:27d1:8200:11:314a:7700:93a1^{🇺🇸 Amazon2600:9000:27d1::/48}
A	3.167.112.30^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.57^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.96^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.124^{🇺🇸 Amazon3.167.112.0/21}
NS	`ns-1214.awsdns-23.org` ⭐
		A	2600:9000:5304:be00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1214.awsdns-23.org`
		A	205.251.196.190^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1214.awsdns-23.org`
NS	`ns-1707.awsdns-21.co.uk`
		A	2600:9000:5306:ab00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1707.awsdns-21.co.uk`
		A	205.251.198.171^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1707.awsdns-21.co.uk`
NS	`ns-405.awsdns-50.com`
		A	2600:9000:5301:9500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-405.awsdns-50.com`
		A	205.251.193.149^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-405.awsdns-50.com`
NS	`ns-643.awsdns-16.net`
		A	2600:9000:5302:8300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-643.awsdns-16.net`
		A	205.251.194.131^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-643.awsdns-16.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=17CzfsTChZM_mqhYt5NAQcSDZ28cGFmFcKBDIHS_fEQ`
TXT	`google-site-verification=3f19mDiCjw3BBQiWNB6F5Ei17TXsec9nphoZzzFU9Jk`
TXT	`google-site-verification=aW5vRlANBgdAExoDISIPY_GkCEaxI7Vl3uiJ2OWxyhU`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com include:_spf.google.com ~all`
SOA	`ns-1214.awsdns-23.org`awsdns-hostmaster@amazon.com serial=1

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1788599628

Same first word

codeer.pages.dev

codeer.net

codeer.pro

codeer.ph

codeer.ai

codeer.co.uk

codeer.workers.dev

codeer.ir

codeer.cloud

codeer.sbs

codeer.be

codeer.com

codeer.co.jp

codeer.one

Similar names

ceredo.com

codere.ru

docere.dev

reedoc.com

recode.sbs

cordee.de

codere.fr

coreed.com

creedo.store

erdeco.click

dercoe.de

cordee.com

dreeco.com

docere.bar

recode.site

cedreo.fr

eecodr.bar

dereco.be

decoer.com

recdeo.com

decore.at

codere.com.ar

recode.gr

docere.solutions

codere.support

cordee.org

edecor.eu

decreo.pages.dev

decore.nu

edecor.be

edecor.ca

recode.dev

credeo.de

recode.ro

creedo.co.za

recode.life

cedreo.net

codere.mx

creode.click

redeco.at

ecoder.sk

edcore.net

docere.rest

docere.ch

recode.monster

decore.app

cedore.com

decore.finance

docere.io

recode.se

ecored.xyz

codere.pa

recode.so

recode.earth

recode.co.nz

credeo.info

docere.de

recode.io

edecor.de

codere.nl

recode.in

docere.co.kr

codere.xyz

codere.azurewebsites.net

recode.solutions

decore.co

decore.co.in

codere.co

ecoder.co

oceder.com

codere.com.pe

edecor.by

oceder.org.tr

credoe.nl

edcore.tech

credeo.lv

codere.cat

recode.pro

recedo.hr

decore.se

recode.agency

coreed.courses

edecor.com.au

redeoc.com.br

decore.com.pa

decreo.com

redeco.ca

edecor.se

recode.de

recode.it

recode.net

cedreo.nl

codere.com.co

edecor.xyz

decore.bg

recode.eu

docere.healthcare

cordee.co.uk

Previous names

Next names

codeevolver.ai

codeexa.ai

codeexam.ai

codeeye.ai

codeez.ai

codefab.ai

codefable.ai

codefabric.ai

codefabrik.ai

codefac.ai

codefactory.ai

codefalcon.ai

codefantasia.ai

codefarm.ai

codefast.ai

codefather.ai

codefax.ai

codefest.ai

codefi.ai

codefidelity.ai

DNS History

56 records (21 active, 35 former)

●NSns-1214.awsdns-23.org2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

●NSns-1707.awsdns-21.co.uk2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

●NSns-405.awsdns-50.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

●NSns-643.awsdns-16.net2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

●MXalt1.aspmx.l.google.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

●MXalt2.aspmx.l.google.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

●MXalt3.aspmx.l.google.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

●MXalt4.aspmx.l.google.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

●MXaspmx.l.google.com2026-09-01 → 2026-09-05 · 2 obs

● 2026-09-01 18:43:18
● 2026-09-05 09:17:40

○A18.165.201.132026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A18.165.201.142026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A18.165.201.302026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A18.165.201.332026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:23d3:4800:11:314a:7700:93a12026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:23d3:7000:11:314a:7700:93a12026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:23d3:7a00:11:314a:7700:93a12026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:23d3:8800:11:314a:7700:93a12026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:23d3:9200:11:314a:7700:93a12026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:23d3:b400:11:314a:7700:93a12026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:23d3:e600:11:314a:7700:93a12026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:23d3:fc00:11:314a:7700:93a12026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 18:43:18
○ 2026-09-03 23:24:04
○ 2026-09-05 09:17:40

○A2600:9000:27d1:1000:11:314a:7700:93a12026-09-04 → 2026-09-04 · 4 obs

○ 2026-09-03 23:24:04
● 2026-09-04 19:59:50
○ 2026-09-05 05:44:00
○ 2026-09-05 09:17:40

●A2600:9000:27d1:1200:11:314a:7700:93a12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:44:00
● 2026-09-05 09:17:36
● 2026-09-05 09:17:40

○A2600:9000:27d1:1a00:11:314a:7700:93a12026-09-03 → 2026-09-03 · 4 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
○ 2026-09-04 19:59:50
○ 2026-09-05 09:17:40

○A2600:9000:27d1:1c00:11:314a:7700:93a12026-09-04 → 2026-09-04 · 4 obs

○ 2026-09-03 23:24:04
● 2026-09-04 19:59:50
○ 2026-09-05 05:44:00
○ 2026-09-05 09:17:40

●A2600:9000:27d1:2200:11:314a:7700:93a12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:44:00
● 2026-09-05 09:17:36
● 2026-09-05 09:17:40

●A2600:9000:27d1:2400:11:314a:7700:93a12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:44:00
● 2026-09-05 09:17:36
● 2026-09-05 09:17:40

○A2600:9000:27d1:2800:11:314a:7700:93a12026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 19:59:50
● 2026-09-05 05:44:00
○ 2026-09-05 09:17:36
○ 2026-09-05 09:17:40

○A2600:9000:27d1:2c00:11:314a:7700:93a12026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 19:59:50
● 2026-09-05 05:44:00
○ 2026-09-05 09:17:36
○ 2026-09-05 09:17:40

●A2600:9000:27d1:3400:11:314a:7700:93a12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:44:00
● 2026-09-05 09:17:36
● 2026-09-05 09:17:40

○A2600:9000:27d1:3c00:11:314a:7700:93a12026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 19:59:50
● 2026-09-05 05:44:00
○ 2026-09-05 09:17:36
○ 2026-09-05 09:17:40

○A2600:9000:27d1:4000:11:314a:7700:93a12026-09-03 → 2026-09-03 · 4 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
○ 2026-09-04 19:59:50
○ 2026-09-05 09:17:40

○A2600:9000:27d1:4400:11:314a:7700:93a12026-09-03 → 2026-09-03 · 4 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
○ 2026-09-04 19:59:50
○ 2026-09-05 09:17:40

○A2600:9000:27d1:4e00:11:314a:7700:93a12026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 19:59:50
● 2026-09-05 05:44:00
○ 2026-09-05 09:17:36
○ 2026-09-05 09:17:40

○A2600:9000:27d1:5200:11:314a:7700:93a12026-09-03 → 2026-09-03 · 4 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
○ 2026-09-04 19:59:50
○ 2026-09-05 09:17:40

○A2600:9000:27d1:5400:11:314a:7700:93a12026-09-04 → 2026-09-04 · 4 obs

○ 2026-09-03 23:24:04
● 2026-09-04 19:59:50
○ 2026-09-05 05:44:00
○ 2026-09-05 09:17:40

●A2600:9000:27d1:5e00:11:314a:7700:93a12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:44:00
● 2026-09-05 09:17:36
● 2026-09-05 09:17:40

●A2600:9000:27d1:6600:11:314a:7700:93a12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:44:00
● 2026-09-05 09:17:36
● 2026-09-05 09:17:40

○A2600:9000:27d1:7800:11:314a:7700:93a12026-09-03 → 2026-09-03 · 4 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
○ 2026-09-04 19:59:50
○ 2026-09-05 09:17:40

●A2600:9000:27d1:800:11:314a:7700:93a12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:44:00
● 2026-09-05 09:17:36
● 2026-09-05 09:17:40

●A2600:9000:27d1:8200:11:314a:7700:93a12026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 05:44:00
● 2026-09-05 09:17:36
● 2026-09-05 09:17:40

○A2600:9000:27d1:8e00:11:314a:7700:93a12026-09-03 → 2026-09-03 · 4 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
○ 2026-09-04 19:59:50
○ 2026-09-05 09:17:40

○A2600:9000:27d1:9a00:11:314a:7700:93a12026-09-03 → 2026-09-03 · 4 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
○ 2026-09-04 19:59:50
○ 2026-09-05 09:17:40

○A2600:9000:27d1:ac00:11:314a:7700:93a12026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 19:59:50
● 2026-09-05 05:44:00
○ 2026-09-05 09:17:36
○ 2026-09-05 09:17:40

○A2600:9000:27d1:b400:11:314a:7700:93a12026-09-04 → 2026-09-04 · 4 obs

○ 2026-09-03 23:24:04
● 2026-09-04 19:59:50
○ 2026-09-05 05:44:00
○ 2026-09-05 09:17:40

○A2600:9000:27d1:c800:11:314a:7700:93a12026-09-03 → 2026-09-03 · 4 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
○ 2026-09-04 19:59:50
○ 2026-09-05 09:17:40

○A2600:9000:27d1:cc00:11:314a:7700:93a12026-09-04 → 2026-09-04 · 4 obs

○ 2026-09-03 23:24:04
● 2026-09-04 19:59:50
○ 2026-09-05 05:44:00
○ 2026-09-05 09:17:40

○A2600:9000:27d1:e000:11:314a:7700:93a12026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 19:59:50
● 2026-09-05 05:44:00
○ 2026-09-05 09:17:36
○ 2026-09-05 09:17:40

○A2600:9000:27d1:ea00:11:314a:7700:93a12026-09-05 → 2026-09-05 · 4 obs

○ 2026-09-04 19:59:50
● 2026-09-05 05:44:00
○ 2026-09-05 09:17:36
○ 2026-09-05 09:17:40

○A2600:9000:27d1:ee00:11:314a:7700:93a12026-09-04 → 2026-09-04 · 4 obs

○ 2026-09-03 23:24:04
● 2026-09-04 19:59:50
○ 2026-09-05 05:44:00
○ 2026-09-05 09:17:40

○A2600:9000:27d1:f200:11:314a:7700:93a12026-09-04 → 2026-09-04 · 4 obs

○ 2026-09-03 23:24:04
● 2026-09-04 19:59:50
○ 2026-09-05 09:17:36
○ 2026-09-05 09:17:40

○A2600:9000:27d1:fe00:11:314a:7700:93a12026-09-04 → 2026-09-04 · 4 obs

○ 2026-09-03 23:24:04
● 2026-09-04 19:59:50
○ 2026-09-05 05:44:00
○ 2026-09-05 09:17:40

●A3.167.112.1242026-09-03 → 2026-09-05 · 3 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
● 2026-09-05 09:17:40

●A3.167.112.302026-09-03 → 2026-09-05 · 3 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
● 2026-09-05 09:17:40

●A3.167.112.572026-09-03 → 2026-09-05 · 3 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
● 2026-09-05 09:17:40

●A3.167.112.962026-09-03 → 2026-09-05 · 3 obs

○ 2026-09-01 18:43:18
● 2026-09-03 23:24:04
● 2026-09-05 09:17:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n2.nic.ai, v0n1.nic.ai, v0n0.nic.ai, v2n1.nic.ai...	12 records
codeer.ai	ns-405.awsdns-50.com, ns-643.awsdns-16.net, ns-1214.awsdns-23.org, ns-1707.awsdns-21.co.uk	-

✅ Authoritative Response

Server:205.251.193.149

NS records: ns-405.awsdns-50.com, ns-643.awsdns-16.net, ns-1214.awsdns-23.org, ns-1707.awsdns-21.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeer.ai (unsigned zone)

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.112.30, 3.167.112.96...`
AAAA	8	`2600:9000:27d1:3200:11:314a:7700:93a1, 2600:9000:27d1:e200:11:314a:7700:93a1...`
NS	4	`ns-1214.awsdns-23.org, ns-1707.awsdns-21.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=17CzfsTChZM_mqh, google-site-verification=3f19mDiCjw3BBQi...`
SOA	1	`ns-1214.awsdns-23.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai...)

Analysis

IP Addresses

codeer.ai resolves to 12 IP numbers: 3.167.112.30, 3.167.112.57, 3.167.112.96 and 9 other.

Additional host names — slopearchitecture.com, clickops.cloud, fideg.w3spaces.com and two others — share IP numbers with codeer.ai.

Name Servers

codeer.ai has four authoritative name servers: ns-405.awsdns-50.com, ns-643.awsdns-16.net, ns-1214.awsdns-23.org and ns-1707.awsdns-21.co.uk.

codeer.ai has at least partial name server overlap with other domains, such as suakudada56.com, ihaterealogy.net, copprtrade.com and two others.

These name servers tend to appear together with the name servers ns-226.awsdns-28.com, ns-1102.awsdns-09.org and ns-1926.awsdns-48.co.uk.

ns-405.awsdns-50.com, ns-643.awsdns-16.net, ns-1214.awsdns-23.org and ns-1707.awsdns-21.co.uk all point to exactly two IP numbers each: ns-405.awsdns-50.com → 205.251.193.149 and 2600:9000:5301:9500::1; ns-643.awsdns-16.net → 205.251.194.131 and 2600:9000:5302:8300::1; ns-1214.awsdns-23.org → 205.251.196.190 and 2600:9000:5304:be00::1; ns-1707.awsdns-21.co.uk → 205.251.198.171 and 2600:9000:5306:ab00::1.

Mail Servers

codeer.ai is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

codeer.ai shares mail servers — at least in part — with other domains, including better-home-property.com.au, pumpsmithco.com, finecko.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 142.251.163.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.