bind.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`bind.net`

DNSSEC	⚠️ Not signed
NS	`brady.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brady.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brady.ns.cloudflare.com`
		A	108.162.195.215^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	162.159.44.215^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	172.64.35.215^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
NS	`pat.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pat.ns.cloudflare.com`
		A	108.162.192.139^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	172.64.32.139^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
		A	173.245.58.139^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pat.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms74090522`
TXT	`anthropic-domain-verification-127g44=aiqzwuHFC1G8sDZBrxvGNnmBm`
TXT	`google-site-verification=3ywDNPo5T-SEQMlPpeziEv550TszokM7Qxz9fHYJzVY`
TXT	`openai-domain-verification=dv-T5kvQrTM3Bo7yBz5rfyBiuLj`
TXT	`slack-domain-verification=ATA6TFDG6jTlzj42pmu4xRQMNaFltmJnTupT5P6u`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`brady.ns.cloudflare.com`dns@cloudflare.com serial=2412181326

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`l.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`m.gtld-servers.net` ⚠️ Not in parent delegation
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786896789

Same first word

bind.hr

bind.biz

bind.gr

bind.vip

bind.name

bind.to

bind.am

bind.az

bind.jp

bind.su

bind.eu

bind.mx

bind.de

bind.me

bind.pro

bind.ai

bind.work

bind.gg

bind.in

bind.kr

bind.com.tr

bind.zone

bind.co.za

bind.se

bind.nu

bind.org

bind.com.ar

bind.cn

bind.eu.org

bind.tech

bind.co.uk

bind.no

bind.pt

bind.cz

bind.co.at

bind.ru

bind.com.au

bind.us

bind.com

bind.ro

bind.ee

bind.tw

bind.blob.core.windows.net

bind.at

bind.network

bind.ly

bind.space

bind.com.cn

bind.net

bind.ink

bind.nl

bind.lt

bind.ch

bind.cc

bind.co

bind.love

bind.be

bind.ca

bind.com.mx

bind.com.ua

bind.media

bind.dk

bind.info

bind.framer.ai

bind.pw

bind.io

Similar names

dnbi.at

dnib.com

dbin.site

bdin.co.uk

nibd.net

indb.in

dnbi.ie

dnbi.se

indb.fr

dinb.ru

dnbi.in

dnbi.no

indb.nl

inbd.com.au

dbin.co.kr

bdin.info

inbd.co.id

bndi.es

indb.biz

dnbi.it

ibdn.ru

ibdn.nz

dnbi.dk

indb.ch

dibn.net

ibdn.co.nz

bdni.cn

dnbi.cm

ndbi.net

dnbi.co.il

dnbi.com.br

nbdi.net

ibdn.org.br

nibd.nl

dinb.eu.org

dnbi.info

bidn.ru

nbid.com

inbd.fr

ibdn.com.br

dbin.cn

idnb.org

inbd.com

bidn.org

bndi.be

indb.de

bdin.xyz

bdni.ca

ibnd.com.br

dbni.ru

dnbi.com.ar

nbdi.com

bidn.com

bidn.nl

dnbi.org

indb.ir

nidb.com

bdin.de

bdin.pl

dnbi.ch

inbd.de

ibnd.cn

bdin.net

dnbi.gr

dnbi.biz

nidb.org

dnbi.me

ibnd.ru

indb.co

dnbi.co.nz

bdin.cn

dnbi.fr

nbdi.cn

indb.cn

bnid.org

DNS History

43 records (7 active, 36 former)

○NSa.ns.ultsearch.com2007-12-14 → 2007-12-14 · 3 obs

● 2007-12-14 17:29:22
○ 2015-07-04 15:57:12
○ 2026-08-16 16:26:44

○NSb.ns.ultsearch.com2007-12-14 → 2007-12-14 · 3 obs

● 2007-12-14 17:29:22
○ 2015-07-04 15:57:12
○ 2026-08-16 16:26:44

●NSbrady.ns.cloudflare.com2026-07-11 → 2026-08-16 · 3 obs

○ 2026-02-19 12:03:50
● 2026-07-11 09:05:40
● 2026-08-16 16:26:44

○NSbuy.internettraffic.com2015-07-04 → 2016-07-13 · 5 obs

○ 2007-12-14 17:29:22
● 2015-07-04 15:57:12
● 2016-07-13 17:41:46
○ 2019-06-21 06:06:24
○ 2026-08-16 16:26:44

○NSdamao.ns.giantpanda.com2026-02-19 → 2026-02-19 · 4 obs

○ 2020-01-13 13:08:54
● 2026-02-19 12:03:50
○ 2026-07-11 09:05:40
○ 2026-08-16 16:26:44

○NSns1.uniregistrymarket.link2019-06-21 → 2020-01-13 · 5 obs

○ 2016-07-13 17:41:46
● 2019-06-21 06:06:24
● 2020-01-13 13:08:54
○ 2026-02-19 12:03:50
○ 2026-08-16 16:26:44

○NSns2.uniregistrymarket.link2019-06-21 → 2020-01-13 · 5 obs

○ 2016-07-13 17:41:46
● 2019-06-21 06:06:24
● 2020-01-13 13:08:54
○ 2026-02-19 12:03:50
○ 2026-08-16 16:26:44

●NSpat.ns.cloudflare.com2026-07-11 → 2026-08-16 · 3 obs

○ 2026-02-19 12:03:50
● 2026-07-11 09:05:40
● 2026-08-16 16:26:44

○NSsell.internettraffic.com2015-07-04 → 2016-07-13 · 5 obs

○ 2007-12-14 17:29:22
● 2015-07-04 15:57:12
● 2016-07-13 17:41:46
○ 2019-06-21 06:06:24
○ 2026-08-16 16:26:44

○NSyangguang.ns.giantpanda.com2026-02-19 → 2026-02-19 · 4 obs

○ 2020-01-13 13:08:54
● 2026-02-19 12:03:50
○ 2026-07-11 09:05:40
○ 2026-08-16 16:26:44

●MXalt1.aspmx.l.google.com2026-07-11 → 2026-08-16 · 3 obs

○ 2026-02-19 12:03:50
● 2026-07-11 09:05:40
● 2026-08-16 16:26:44

●MXalt2.aspmx.l.google.com2026-07-11 → 2026-08-16 · 3 obs

○ 2026-02-19 12:03:50
● 2026-07-11 09:05:40
● 2026-08-16 16:26:44

●MXalt3.aspmx.l.google.com2026-07-11 → 2026-08-16 · 3 obs

○ 2026-02-19 12:03:50
● 2026-07-11 09:05:40
● 2026-08-16 16:26:44

●MXalt4.aspmx.l.google.com2026-07-11 → 2026-08-16 · 3 obs

○ 2026-02-19 12:03:50
● 2026-07-11 09:05:40
● 2026-08-16 16:26:44

●MXaspmx.l.google.com2026-07-11 → 2026-08-16 · 3 obs

○ 2026-02-19 12:03:50
● 2026-07-11 09:05:40
● 2026-08-16 16:26:44

○MXmail.mailerhost.net2026-02-19 → 2026-02-19 · 3 obs

● 2026-02-19 12:03:50
○ 2026-07-11 09:05:40
○ 2026-08-16 16:26:44

○A139.162.174.2092026-02-19 → 2026-06-08 · 64 obs

○ 2020-01-13 13:08:54
● 2026-02-19 12:03:50
○ 2026-02-20 02:45:02
○ 2026-02-20 05:26:58
● 2026-02-21 19:54:52
● 2026-02-27 20:34:46
○ 2026-02-27 21:08:02
○ 2026-03-02 00:05:50
● 2026-03-02 02:04:32
○ 2026-03-02 21:06:30
○ 2026-03-05 10:57:20
● 2026-03-05 15:44:24
● 2026-03-06 00:53:42
○ 2026-03-06 03:59:16
● 2026-03-06 20:54:50
○ 2026-03-07 00:21:06
● 2026-03-07 14:30:58
○ 2026-03-07 22:25:50
○ 2026-03-09 21:06:06
● 2026-03-09 22:14:48
○ 2026-03-10 02:28:44
● 2026-03-10 07:50:26
○ 2026-03-10 21:07:04
● 2026-03-13 14:26:22
○ 2026-03-13 21:49:08
○ 2026-03-15 07:32:00
● 2026-03-15 08:34:34
● 2026-03-17 00:10:00
○ 2026-03-17 21:26:44
○ 2026-03-19 21:07:54
● 2026-03-19 22:58:10
● 2026-03-21 23:12:38
○ 2026-03-22 04:34:10
○ 2026-03-24 21:07:26
● 2026-03-25 18:35:38
● 2026-03-27 08:45:46
○ 2026-03-27 21:07:22
● 2026-03-29 17:34:56
○ 2026-03-29 21:09:12
○ 2026-03-30 11:09:08
● 2026-04-03 16:23:26
● 2026-04-04 00:46:26
○ 2026-04-04 12:23:34
○ 2026-04-09 05:44:16
● 2026-04-13 19:44:28
○ 2026-04-15 02:38:10
○ 2026-04-27 21:09:14
● 2026-04-28 14:07:04
○ 2026-04-30 03:41:30
● 2026-04-30 06:19:10
● 2026-05-07 02:37:44
○ 2026-05-09 12:13:32
● 2026-05-10 22:35:10
○ 2026-05-14 08:18:20
● 2026-05-15 01:06:30
● 2026-05-19 07:42:50
○ 2026-05-25 19:46:14
○ 2026-05-26 00:08:06
● 2026-05-27 01:17:50
● 2026-05-27 13:02:32
○ 2026-06-01 09:23:18
● 2026-06-08 22:18:08
○ 2026-06-11 09:27:20
○ 2026-08-16 16:26:44

○A139.162.181.762026-02-19 → 2026-06-08 · 64 obs

○A172.104.149.862026-02-19 → 2026-06-08 · 64 obs

○A172.104.203.1862026-02-19 → 2026-06-08 · 64 obs

○A172.104.251.1982026-02-19 → 2026-06-08 · 64 obs

○A192.155.84.2362026-05-25 → 2026-06-11 · 7 obs

○ 2026-05-19 07:42:50
● 2026-05-25 19:46:14
○ 2026-05-26 00:08:06
○ 2026-06-08 22:18:08
● 2026-06-11 09:27:20
○ 2026-06-20 01:58:36
○ 2026-08-16 16:26:44

○A23.239.4.932026-05-25 → 2026-06-11 · 7 obs

○ 2026-05-19 07:42:50
● 2026-05-25 19:46:14
○ 2026-05-26 00:08:06
○ 2026-06-08 22:18:08
● 2026-06-11 09:27:20
○ 2026-06-20 01:58:36
○ 2026-08-16 16:26:44

○A2600:3c01::2000:3aff:feb3:2e942026-05-25 → 2026-06-11 · 7 obs

○ 2026-05-19 07:42:50
● 2026-05-25 19:46:14
○ 2026-05-26 00:08:06
○ 2026-06-08 22:18:08
● 2026-06-11 09:27:20
○ 2026-06-20 01:58:36
○ 2026-08-16 16:26:44

○A2600:3c01::f03c:95ff:fe91:5de52026-05-25 → 2026-06-11 · 7 obs

○ 2026-05-19 07:42:50
● 2026-05-25 19:46:14
○ 2026-05-26 00:08:06
○ 2026-06-08 22:18:08
● 2026-06-11 09:27:20
○ 2026-06-20 01:58:36
○ 2026-08-16 16:26:44

○A2600:3c01::f03c:95ff:feeb:5ed62026-05-25 → 2026-06-11 · 7 obs

○ 2026-05-19 07:42:50
● 2026-05-25 19:46:14
○ 2026-05-26 00:08:06
○ 2026-06-08 22:18:08
● 2026-06-11 09:27:20
○ 2026-06-20 01:58:36
○ 2026-08-16 16:26:44

○A2600:3c03::f03c:95ff:fe00:29ca2026-04-04 → 2026-06-20 · 24 obs

○ 2026-04-04 00:46:26
● 2026-04-04 12:23:34
● 2026-04-09 05:44:16
○ 2026-04-13 19:44:28
● 2026-04-15 02:38:10
● 2026-04-27 21:09:14
○ 2026-04-28 14:07:04
● 2026-04-30 03:41:30
○ 2026-04-30 06:19:10
○ 2026-05-07 02:37:44
● 2026-05-09 12:13:32
○ 2026-05-10 22:35:10
● 2026-05-14 08:18:20
○ 2026-05-15 01:06:30
○ 2026-05-25 19:46:14
● 2026-05-26 00:08:06
○ 2026-05-27 01:17:50
○ 2026-05-27 13:02:32
● 2026-06-01 09:23:18
○ 2026-06-08 22:18:08
○ 2026-06-11 09:27:20
● 2026-06-20 01:58:36
○ 2026-07-11 09:05:40
○ 2026-08-16 16:26:44

○A2600:3c03::f03c:95ff:fe91:5d522026-02-20 → 2026-06-20 · 64 obs

○ 2026-02-19 12:03:50
● 2026-02-20 02:45:02
● 2026-02-20 05:26:58
○ 2026-02-21 19:54:52
○ 2026-02-27 20:34:46
● 2026-02-27 21:08:02
● 2026-03-02 00:05:50
○ 2026-03-02 02:04:32
● 2026-03-02 21:06:30
● 2026-03-05 10:57:20
○ 2026-03-05 15:44:24
○ 2026-03-06 00:53:42
● 2026-03-06 03:59:16
○ 2026-03-06 20:54:50
● 2026-03-07 00:21:06
○ 2026-03-07 14:30:58
● 2026-03-07 22:25:50
● 2026-03-09 21:06:06
○ 2026-03-09 22:14:48
● 2026-03-10 02:28:44
○ 2026-03-10 07:50:26
● 2026-03-10 21:07:04
○ 2026-03-13 14:26:22
● 2026-03-13 21:49:08
● 2026-03-15 07:32:00
○ 2026-03-15 08:34:34
○ 2026-03-17 00:10:00
● 2026-03-17 21:26:44
● 2026-03-19 21:07:54
○ 2026-03-19 22:58:10
○ 2026-03-21 23:12:38
● 2026-03-22 04:34:10
● 2026-03-24 21:07:26
○ 2026-03-25 18:35:38
○ 2026-03-27 08:45:46
● 2026-03-27 21:07:22
○ 2026-03-29 17:34:56
● 2026-03-29 21:09:12
● 2026-03-30 11:09:08
○ 2026-04-03 16:23:26
○ 2026-04-04 00:46:26
● 2026-04-04 12:23:34
● 2026-04-09 05:44:16
○ 2026-04-13 19:44:28
● 2026-04-15 02:38:10
● 2026-04-27 21:09:14
○ 2026-04-28 14:07:04
● 2026-04-30 03:41:30
○ 2026-04-30 06:19:10
○ 2026-05-07 02:37:44
● 2026-05-09 12:13:32
○ 2026-05-10 22:35:10
● 2026-05-14 08:18:20
○ 2026-05-15 01:06:30
○ 2026-05-25 19:46:14
● 2026-05-26 00:08:06
○ 2026-05-27 01:17:50
○ 2026-05-27 13:02:32
● 2026-06-01 09:23:18
○ 2026-06-08 22:18:08
○ 2026-06-11 09:27:20
● 2026-06-20 01:58:36
○ 2026-07-11 09:05:40
○ 2026-08-16 16:26:44

○A2600:3c03::f03c:95ff:feed:4d4f2026-02-20 → 2026-06-20 · 64 obs

○A2600:3c03::f03c:95ff:feed:cf2a2026-04-04 → 2026-06-20 · 24 obs

○A2a01:7e01::2000:dff:fec1:5cdb2026-02-19 → 2026-06-08 · 64 obs

○A2a01:7e01::f03c:95ff:fe00:26922026-02-19 → 2026-06-08 · 64 obs

○A2a01:7e01::f03c:95ff:fe91:5d912026-02-19 → 2026-06-08 · 64 obs

○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-19 → 2026-06-08 · 64 obs

○A2a01:7e01::f03c:95ff:feed:783e2026-02-19 → 2026-06-08 · 64 obs

○A45.33.83.1002026-04-04 → 2026-06-20 · 24 obs

○A45.79.167.1802026-04-04 → 2026-06-20 · 24 obs

○A66.116.125.1442007-12-14 → 2007-12-14 · 3 obs

● 2007-12-14 17:29:22
○ 2015-07-04 15:57:12
○ 2026-08-16 16:26:44

○A66.175.209.1792026-02-20 → 2026-06-20 · 64 obs

○A69.172.201.1532016-05-23 → 2020-01-13 · 5 obs

○ 2016-04-09 23:03:28
● 2016-05-23 00:56:40
● 2020-01-13 13:08:54
○ 2026-02-19 12:03:50
○ 2026-08-16 16:26:44

○A69.172.201.2082015-07-04 → 2016-04-09 · 5 obs

○ 2007-12-14 17:29:22
● 2015-07-04 15:57:12
● 2016-04-09 23:03:28
○ 2016-05-23 00:56:40
○ 2026-08-16 16:26:44

○A74.207.241.2452026-05-25 → 2026-06-11 · 7 obs

○ 2026-05-19 07:42:50
● 2026-05-25 19:46:14
○ 2026-05-26 00:08:06
○ 2026-06-08 22:18:08
● 2026-06-11 09:27:20
○ 2026-06-20 01:58:36
○ 2026-08-16 16:26:44

○A96.126.111.1652026-02-20 → 2026-06-20 · 64 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	e.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
bind.net	pat.ns.cloudflare.com, brady.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.215

NS records: pat.ns.cloudflare.com, brady.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bind.net (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`brady.ns.cloudflare.com, pat.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	6	`MS=ms74090522, anthropic-domain-verification-127g44=aiq...`
SOA	1	`brady.ns.cloudflare.com dns.cloudflare.c`

Analysis

Name Servers

The NS records for bind.net delegate to brady.ns.cloudflare.com and pat.ns.cloudflare.com.

The name server configuration of bind.net is shared with other domains, for instance 1xbet-bd.club, tejegmrfpxu.club, compas.in.ua and two others.

There is at least partial name server overlap between bind.net and other domains — alaskamatsuaa.org, geoluk.pl, writinganessaycollegeservice.com and two more among them.

These name servers are routinely deployed together with the name servers alexia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

brady.ns.cloudflare.com maps to 108.162.195.215, 162.159.44.215, 172.64.35.215 and 3 additional IP addresses.

pat.ns.cloudflare.com maps to 108.162.192.139, 172.64.32.139, 173.245.58.139 and 3 additional IP addresses.

Mail Servers

Five mail servers handle bind.net: 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 bind.net are shared with other domains: asuklim.com, educampoalegre.al.gov.br, luesley.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:

The A records for aspmx.l.google.com return 192.178.155.27 and 2607:f8b0:4004:c1d::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.