dimensions.network - dns.ninja

dimensions.network

DNSSECโš ๏ธ Not signed
A2606:4700:3030::ac43:ae8e๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3036::6815:2ff3๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.47.243Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.174.142๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSjonah.ns.cloudflare.com โญ
A2606:4700:58::adf5:3bba๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjonah.ns.cloudflare.com
A2803:f800:50::6ca2:c1ba๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjonah.ns.cloudflare.com
A2a06:98c1:50::ac40:21ba๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRjonah.ns.cloudflare.com
A108.162.193.186๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjonah.ns.cloudflare.com
A172.64.33.186๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjonah.ns.cloudflare.com
A173.245.59.186๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjonah.ns.cloudflare.com
NSmarjory.ns.cloudflare.com
A2606:4700:50::adf5:3ac1๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarjory.ns.cloudflare.com
A2803:f800:50::6ca2:c0c1๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarjory.ns.cloudflare.com
A2a06:98c1:50::ac40:20c1๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRmarjory.ns.cloudflare.com
A108.162.192.193๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarjory.ns.cloudflare.com
A172.64.32.193๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarjory.ns.cloudflare.com
A173.245.58.193๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarjory.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c1d::1a๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRww-in-f26.1e100.net
A172.253.122.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.122.0/24
PTRbh-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=ZJUDHbCZ-kgzDZI2O4sUvJOsPbV8a9B11efi1tOejmM
TXTv=spf1 include:emsd1.com include:servers.mcsv.net include:_spf.google.com ip4...
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.47.243, 172.67.174.142
IPv6 hints2606:4700:3030::ac43:ae8e, 2606:4700:3036::6815:2ff3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOAjonah.ns.cloudflare.comdns@cloudflare.com serial=2409163165

network

DNSSEC๐Ÿ”’ Signed (DS record present)
NSv0n0.nic.network โญ
NSv0n1.nic.network
NSv0n2.nic.network
NSv0n3.nic.network
NSv2n0.nic.network
NSv2n1.nic.network
SOAv0n0.nic.networkhostmaster@donuts.email serial=1784873638

Subdomains

Same first word

Similar names

DNS History

26 records (11 active, 15 former)

201820192020202120222023202420252026NSjonah.ns.cloudflare.commarjory.ns.cloudflare.comns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx.zoho.commx2.zoho.comA104.21.47.243172.67.174.1422606:4700:3030::ac43:ae8e2606:4700:3036::6815:2ff3172.104.161.228188.114.96.0188.114.97.02400:8901::f03c:91ff:fea7:aebb2606:4700:3031::6815:2ff32606:4700:3036::ac43:ae8e2a06:98c1:3120::2a06:98c1:3121::
โ—NSjonah.ns.cloudflare.com2026-02-23 โ†’ 2026-07-24 ยท 3 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ— 2026-07-24 06:26:08
โ—NSmarjory.ns.cloudflare.com2026-02-23 โ†’ 2026-07-24 ยท 3 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ— 2026-07-24 06:26:08
โ—‹NSns1.linode.com2017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—‹NSns2.linode.com2017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—‹NSns3.linode.com2017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—‹NSns4.linode.com2017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—‹NSns5.linode.com2017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—MXalt1.aspmx.l.google.com2026-02-23 โ†’ 2026-07-24 ยท 3 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ— 2026-07-24 06:26:08
โ—MXalt2.aspmx.l.google.com2026-02-23 โ†’ 2026-07-24 ยท 3 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ— 2026-07-24 06:26:08
โ—MXalt3.aspmx.l.google.com2026-02-23 โ†’ 2026-07-24 ยท 3 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ— 2026-07-24 06:26:08
โ—MXalt4.aspmx.l.google.com2026-02-23 โ†’ 2026-07-24 ยท 3 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ— 2026-07-24 06:26:08
โ—MXaspmx.l.google.com2026-02-23 โ†’ 2026-07-24 ยท 3 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ— 2026-07-24 06:26:08
โ—‹MXmx.zoho.com2017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—‹MXmx2.zoho.com2017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—A104.21.47.2432026-02-23 โ†’ 2026-07-24 ยท 22 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ—‹ 2026-03-10 00:10:20
โ—‹ 2026-03-14 20:39:48
โ— 2026-03-24 03:55:42
โ—‹ 2026-03-24 15:56:48
โ—‹ 2026-03-28 09:33:36
โ— 2026-03-28 15:13:52
โ— 2026-04-01 23:40:52
โ—‹ 2026-04-02 03:29:38
โ— 2026-04-04 22:49:12
โ— 2026-04-25 01:51:00
โ—‹ 2026-04-26 18:52:42
โ— 2026-04-29 10:57:36
โ— 2026-05-26 13:17:22
โ—‹ 2026-05-27 08:30:50
โ— 2026-06-08 15:29:10
โ—‹ 2026-06-24 01:27:06
โ— 2026-07-01 19:24:02
โ—‹ 2026-07-16 12:03:20
โ— 2026-07-24 06:26:06
โ— 2026-07-24 06:26:08
โ—‹A172.104.161.2282017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—A172.67.174.1422026-02-23 โ†’ 2026-07-24 ยท 22 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ—‹ 2026-03-10 00:10:20
โ—‹ 2026-03-14 20:39:48
โ— 2026-03-24 03:55:42
โ—‹ 2026-03-24 15:56:48
โ—‹ 2026-03-28 09:33:36
โ— 2026-03-28 15:13:52
โ— 2026-04-01 23:40:52
โ—‹ 2026-04-02 03:29:38
โ— 2026-04-04 22:49:12
โ— 2026-04-25 01:51:00
โ—‹ 2026-04-26 18:52:42
โ— 2026-04-29 10:57:36
โ— 2026-05-26 13:17:22
โ—‹ 2026-05-27 08:30:50
โ— 2026-06-08 15:29:10
โ—‹ 2026-06-24 01:27:06
โ— 2026-07-01 19:24:02
โ—‹ 2026-07-16 12:03:20
โ— 2026-07-24 06:26:06
โ— 2026-07-24 06:26:08
โ—‹A188.114.96.02026-03-10 โ†’ 2026-07-16 ยท 21 obs
โ—‹ 2026-02-23 17:36:36
โ— 2026-03-10 00:10:20
โ— 2026-03-14 20:39:48
โ—‹ 2026-03-24 03:55:42
โ— 2026-03-24 15:56:48
โ— 2026-03-28 09:33:36
โ—‹ 2026-03-28 15:13:52
โ—‹ 2026-04-01 23:40:52
โ— 2026-04-02 03:29:38
โ—‹ 2026-04-04 22:49:12
โ—‹ 2026-04-25 01:51:00
โ— 2026-04-26 18:52:42
โ—‹ 2026-04-29 10:57:36
โ—‹ 2026-05-26 13:17:22
โ— 2026-05-27 08:30:50
โ—‹ 2026-06-08 15:29:10
โ— 2026-06-24 01:27:06
โ—‹ 2026-07-01 19:24:02
โ— 2026-07-16 12:03:20
โ—‹ 2026-07-24 06:26:06
โ—‹ 2026-07-24 06:26:08
โ—‹A188.114.97.02026-03-10 โ†’ 2026-07-16 ยท 21 obs
โ—‹ 2026-02-23 17:36:36
โ— 2026-03-10 00:10:20
โ— 2026-03-14 20:39:48
โ—‹ 2026-03-24 03:55:42
โ— 2026-03-24 15:56:48
โ— 2026-03-28 09:33:36
โ—‹ 2026-03-28 15:13:52
โ—‹ 2026-04-01 23:40:52
โ— 2026-04-02 03:29:38
โ—‹ 2026-04-04 22:49:12
โ—‹ 2026-04-25 01:51:00
โ— 2026-04-26 18:52:42
โ—‹ 2026-04-29 10:57:36
โ—‹ 2026-05-26 13:17:22
โ— 2026-05-27 08:30:50
โ—‹ 2026-06-08 15:29:10
โ— 2026-06-24 01:27:06
โ—‹ 2026-07-01 19:24:02
โ— 2026-07-16 12:03:20
โ—‹ 2026-07-24 06:26:06
โ—‹ 2026-07-24 06:26:08
โ—‹A2400:8901::f03c:91ff:fea7:aebb2017-12-29 โ†’ 2017-12-29 ยท 3 obs
โ— 2017-12-29 06:47:58
โ—‹ 2026-02-23 17:36:36
โ—‹ 2026-07-24 06:26:08
โ—A2606:4700:3030::ac43:ae8e2026-06-23 โ†’ 2026-07-24 ยท 7 obs
โ—‹ 2026-06-08 15:29:10
โ— 2026-06-23 05:42:42
โ—‹ 2026-06-24 01:27:06
โ— 2026-07-01 19:24:02
โ—‹ 2026-07-16 12:03:20
โ— 2026-07-24 06:26:06
โ— 2026-07-24 06:26:08
โ—‹A2606:4700:3031::6815:2ff32026-02-23 โ†’ 2026-06-08 ยท 19 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ—‹ 2026-03-10 00:10:20
โ—‹ 2026-03-14 20:39:48
โ— 2026-03-24 03:55:42
โ—‹ 2026-03-24 15:56:48
โ—‹ 2026-03-28 09:33:36
โ— 2026-03-28 15:13:52
โ— 2026-04-01 23:40:52
โ—‹ 2026-04-02 03:29:38
โ— 2026-04-04 22:49:12
โ— 2026-04-25 01:51:00
โ—‹ 2026-04-26 18:52:42
โ— 2026-04-29 10:57:36
โ— 2026-05-26 13:17:22
โ—‹ 2026-05-27 08:30:50
โ— 2026-06-08 15:29:10
โ—‹ 2026-06-23 05:42:42
โ—‹ 2026-07-24 06:26:08
โ—A2606:4700:3036::6815:2ff32026-06-23 โ†’ 2026-07-24 ยท 7 obs
โ—‹ 2026-06-08 15:29:10
โ— 2026-06-23 05:42:42
โ—‹ 2026-06-24 01:27:06
โ— 2026-07-01 19:24:02
โ—‹ 2026-07-16 12:03:20
โ— 2026-07-24 06:26:06
โ— 2026-07-24 06:26:08
โ—‹A2606:4700:3036::ac43:ae8e2026-02-23 โ†’ 2026-06-08 ยท 19 obs
โ—‹ 2017-12-29 06:47:58
โ— 2026-02-23 17:36:36
โ—‹ 2026-03-10 00:10:20
โ—‹ 2026-03-14 20:39:48
โ— 2026-03-24 03:55:42
โ—‹ 2026-03-24 15:56:48
โ—‹ 2026-03-28 09:33:36
โ— 2026-03-28 15:13:52
โ— 2026-04-01 23:40:52
โ—‹ 2026-04-02 03:29:38
โ— 2026-04-04 22:49:12
โ— 2026-04-25 01:51:00
โ—‹ 2026-04-26 18:52:42
โ— 2026-04-29 10:57:36
โ— 2026-05-26 13:17:22
โ—‹ 2026-05-27 08:30:50
โ— 2026-06-08 15:29:10
โ—‹ 2026-06-23 05:42:42
โ—‹ 2026-07-24 06:26:08
โ—‹A2a06:98c1:3120::2026-03-10 โ†’ 2026-07-16 ยท 21 obs
โ—‹ 2026-02-23 17:36:36
โ— 2026-03-10 00:10:20
โ— 2026-03-14 20:39:48
โ—‹ 2026-03-24 03:55:42
โ— 2026-03-24 15:56:48
โ— 2026-03-28 09:33:36
โ—‹ 2026-03-28 15:13:52
โ—‹ 2026-04-01 23:40:52
โ— 2026-04-02 03:29:38
โ—‹ 2026-04-04 22:49:12
โ—‹ 2026-04-25 01:51:00
โ— 2026-04-26 18:52:42
โ—‹ 2026-04-29 10:57:36
โ—‹ 2026-05-26 13:17:22
โ— 2026-05-27 08:30:50
โ—‹ 2026-06-08 15:29:10
โ— 2026-06-24 01:27:06
โ—‹ 2026-07-01 19:24:02
โ— 2026-07-16 12:03:20
โ—‹ 2026-07-24 06:26:06
โ—‹ 2026-07-24 06:26:08
โ—‹A2a06:98c1:3121::2026-03-10 โ†’ 2026-07-16 ยท 21 obs
โ—‹ 2026-02-23 17:36:36
โ— 2026-03-10 00:10:20
โ— 2026-03-14 20:39:48
โ—‹ 2026-03-24 03:55:42
โ— 2026-03-24 15:56:48
โ— 2026-03-28 09:33:36
โ—‹ 2026-03-28 15:13:52
โ—‹ 2026-04-01 23:40:52
โ— 2026-04-02 03:29:38
โ—‹ 2026-04-04 22:49:12
โ—‹ 2026-04-25 01:51:00
โ— 2026-04-26 18:52:42
โ—‹ 2026-04-29 10:57:36
โ—‹ 2026-05-26 13:17:22
โ— 2026-05-27 08:30:50
โ—‹ 2026-06-08 15:29:10
โ— 2026-06-24 01:27:06
โ—‹ 2026-07-01 19:24:02
โ— 2026-07-16 12:03:20
โ—‹ 2026-07-24 06:26:06
โ—‹ 2026-07-24 06:26:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
networkv0n0.nic.network, v0n1.nic.network, v0n2.nic.network, v0n3.nic.network...12 records
dimensions.networkjonah.ns.cloudflare.com, marjory.ns.cloudflare.com-

โœ… Authoritative Response

Server:173.245.58.193

NS records: jonah.ns.cloudflare.com, marjory.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for dimensions.network (unsigned zone)

โฑ๏ธ Timing

Total: 892ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2172.67.174.142, 104.21.47.243
AAAA22606:4700:3036::6815:2ff3, 2606:4700:3030::ac43:ae8e
NS2jonah.ns.cloudflare.com, marjory.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=ZJUDHbCZ-kgzDZI, v=spf1 include:emsd1.com include:servers
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jonah.ns.cloudflare.com dns.cloudflare.c

๐Ÿ“Œ Glue Records Collected

Total: 12

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

Analysis

Hierarchy

dimensions.network serves as the parent of www.dimensions.network.

IP Addresses

dimensions.network resolves to four IP addresses: 104.21.47.243, 172.67.174.142, 2606:4700:3030::ac43:ae8e and 2606:4700:3036::6815:2ff3.

mancrunch.com, x.topoutside.com, buildpoker.nl and two other host names share IP numbers with dimensions.network.

Name Servers

Two name servers handle the delegation for dimensions.network: jonah.ns.cloudflare.com and marjory.ns.cloudflare.com.

dimensions.network uses the same name servers as several other domains โ€” among them bbs.ninja, blackhawkmediagroup.com, alam-maritim.com.my and two more.

dimensions.network has at least partial name server overlap with other domains, such as jeetestate.com, privilegebrasil.com, spider-food.net and two others.

It is common to see these name servers used together with name servers ray.ns.cloudflare.com and chloe.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jonah.ns.cloudflare.com resolves to 108.162.193.186, 172.64.33.186 and 173.245.59.186 among others, with 3 other IP addresses in total.

marjory.ns.cloudflare.com resolves to 108.162.192.193, 172.64.32.193 and 173.245.58.193 among others, with 3 other IP addresses in total.

Mail Servers

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

dimensions.network has at least partial mail server overlap with other domains such as ns500742.ns500754.ns500731.ns500742.ns500742.ns500742.ns500688.ns500671.ns500688.ns500688.ns500705.ns500678.ns500671.lusty(0x736c7574)z.com, ns500671.ns500742.ns500754.ns500704.ns500731.ns500704.ns500731.ns500688.ns500688.ns500291.ns500649.ns500291.ns500291.ns500131.lustychickser.com, ns500734.ns500699.ns500693.ns500734.ns500693.ns500734.ns500693.ns500588.ns500683.ns500588.ns500699.ns500588.ns500588.ns500632.ns500110.dtrkdll.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.122.27 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

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

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

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.