xml.org - dns.ninja

xml.org

DNSSECโš ๏ธ Not signed
A2606:4700:3035::6815:42a4๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3036::ac43:cd71๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.66.164Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.205.113๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSkarl.ns.cloudflare.com โญ
A2606:4700:58::adf5:3bbe๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A2803:f800:50::6ca2:c1be๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarl.ns.cloudflare.com
A2a06:98c1:50::ac40:21be๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRkarl.ns.cloudflare.com
A108.162.193.190๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A172.64.33.190๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A173.245.59.190๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
NSrita.ns.cloudflare.com
A2606:4700:50::adf5:3a8c๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c09::1b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbh-in-f27.1e100.net
A142.250.31.27๐Ÿ‡บ๐Ÿ‡ธ Google142.250.31.0/24
MXalt1.aspmx.l.google.com(20)
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(20)
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.27๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1b๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
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
TXTv=spf1 mx a a:indium.dfw01.oasis-infra.net a:technetium.dfw01.oasis-infra.net...
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.66.164, 172.67.205.113
IPv6 hints2606:4700:3035::6815:42a4, 2606:4700:3036::ac43:cd71
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOAkarl.ns.cloudflare.comdns@cloudflare.com serial=2406797508

org

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa0.org.afilias-nst.info โญ โš ๏ธ Not in parent delegation
NSa2.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784650331
rank #24737 globally
rank #2696 in the tld
WOT: SAFE (93/100)
๐Ÿ“ˆ Tranco rank: #58,883

Subdomains

Same first word

Similar names

DNS History

26 records (13 active, 13 former)

20162017201820192020202120222023202420252026NSkarl.ns.cloudflare.comrita.ns.cloudflare.comdns1.stabletransit.comdns2.stabletransit.comns.rackspace.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.66.164172.67.205.1132606:4700:3035::6815:42a42606:4700:3036::ac43:cd71104.239.142.8104.239.240.1113.219.157.214188.114.96.0188.114.97.023.253.95.1202606:4700:3032::6815:42a42606:4700:3033::ac43:cd712a06:98c1:3120::2a06:98c1:3121::
โ—‹NSdns1.stabletransit.com2015-08-18 โ†’ 2026-04-06 ยท 4 obs
โ— 2015-08-18 14:28:28
โ— 2026-04-06 07:29:02
โ—‹ 2026-04-09 23:09:42
โ—‹ 2026-07-21 16:26:40
โ—‹NSdns2.stabletransit.com2015-08-18 โ†’ 2026-04-06 ยท 4 obs
โ— 2015-08-18 14:28:28
โ— 2026-04-06 07:29:02
โ—‹ 2026-04-09 23:09:42
โ—‹ 2026-07-21 16:26:40
โ—NSkarl.ns.cloudflare.com2026-04-09 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2026-04-06 07:29:02
โ— 2026-04-09 23:09:42
โ— 2026-07-21 16:26:40
โ—‹NSns.rackspace.com2015-08-18 โ†’ 2026-04-06 ยท 4 obs
โ— 2015-08-18 14:28:28
โ— 2026-04-06 07:29:02
โ—‹ 2026-04-09 23:09:42
โ—‹ 2026-07-21 16:26:40
โ—NSrita.ns.cloudflare.com2026-04-09 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2026-04-06 07:29:02
โ— 2026-04-09 23:09:42
โ— 2026-07-21 16:26:40
โ—MXalt1.aspmx.l.google.com2015-08-18 โ†’ 2026-07-21 ยท 2 obs
โ— 2015-08-18 14:28:28
โ— 2026-07-21 16:26:40
โ—MXalt2.aspmx.l.google.com2015-08-18 โ†’ 2026-07-21 ยท 2 obs
โ— 2015-08-18 14:28:28
โ— 2026-07-21 16:26:40
โ—MXaspmx.l.google.com2015-08-18 โ†’ 2026-07-21 ยท 2 obs
โ— 2015-08-18 14:28:28
โ— 2026-07-21 16:26:40
โ—MXaspmx2.googlemail.com2015-08-18 โ†’ 2026-07-21 ยท 2 obs
โ— 2015-08-18 14:28:28
โ— 2026-07-21 16:26:40
โ—MXaspmx3.googlemail.com2015-08-18 โ†’ 2026-07-21 ยท 2 obs
โ— 2015-08-18 14:28:28
โ— 2026-07-21 16:26:40
โ—MXaspmx4.googlemail.com2015-08-18 โ†’ 2026-07-21 ยท 2 obs
โ— 2015-08-18 14:28:28
โ— 2026-07-21 16:26:40
โ—MXaspmx5.googlemail.com2015-08-18 โ†’ 2026-07-21 ยท 2 obs
โ— 2015-08-18 14:28:28
โ— 2026-07-21 16:26:40
โ—A104.21.66.1642026-04-11 โ†’ 2026-07-21 ยท 21 obs
โ—‹ 2026-04-09 23:09:42
โ— 2026-04-11 23:18:00
โ— 2026-04-12 07:34:28
โ—‹ 2026-04-17 03:45:24
โ— 2026-04-18 20:30:48
โ—‹ 2026-04-22 09:29:24
โ—‹ 2026-04-28 18:34:06
โ— 2026-04-29 18:58:00
โ— 2026-04-30 09:05:56
โ—‹ 2026-05-01 11:01:12
โ— 2026-05-01 22:02:22
โ— 2026-05-01 22:41:10
โ—‹ 2026-05-02 13:46:46
โ— 2026-05-03 19:32:04
โ— 2026-05-26 20:12:56
โ—‹ 2026-05-29 04:45:30
โ— 2026-05-29 16:07:08
โ— 2026-06-14 16:47:18
โ—‹ 2026-06-21 09:17:00
โ— 2026-07-09 02:41:58
โ— 2026-07-21 16:26:40
โ—‹A104.239.142.82026-02-14 โ†’ 2026-04-04 ยท 5 obs
โ—‹ 2017-09-19 04:43:32
โ— 2026-02-14 23:12:16
โ— 2026-04-04 10:58:18
โ—‹ 2026-04-06 04:27:08
โ—‹ 2026-07-21 16:26:40
โ—‹A104.239.240.112015-11-03 โ†’ 2017-09-19 ยท 5 obs
โ—‹ 2015-08-18 14:28:28
โ— 2015-11-03 09:30:48
โ— 2017-09-19 04:43:32
โ—‹ 2026-02-14 23:12:16
โ—‹ 2026-07-21 16:26:40
โ—‹A13.219.157.2142026-04-06 โ†’ 2026-04-06 ยท 5 obs
โ—‹ 2026-04-04 10:58:18
โ— 2026-04-06 04:27:08
โ— 2026-04-06 07:29:02
โ—‹ 2026-04-09 23:09:42
โ—‹ 2026-07-21 16:26:40
โ—A172.67.205.1132026-04-11 โ†’ 2026-07-21 ยท 21 obs
โ—‹ 2026-04-09 23:09:42
โ— 2026-04-11 23:18:00
โ— 2026-04-12 07:34:28
โ—‹ 2026-04-17 03:45:24
โ— 2026-04-18 20:30:48
โ—‹ 2026-04-22 09:29:24
โ—‹ 2026-04-28 18:34:06
โ— 2026-04-29 18:58:00
โ— 2026-04-30 09:05:56
โ—‹ 2026-05-01 11:01:12
โ— 2026-05-01 22:02:22
โ— 2026-05-01 22:41:10
โ—‹ 2026-05-02 13:46:46
โ— 2026-05-03 19:32:04
โ— 2026-05-26 20:12:56
โ—‹ 2026-05-29 04:45:30
โ— 2026-05-29 16:07:08
โ— 2026-06-14 16:47:18
โ—‹ 2026-06-21 09:17:00
โ— 2026-07-09 02:41:58
โ— 2026-07-21 16:26:40
โ—‹A188.114.96.02026-04-09 โ†’ 2026-06-21 ยท 22 obs
โ—‹ 2026-04-06 07:29:02
โ— 2026-04-09 23:09:42
โ—‹ 2026-04-11 23:18:00
โ—‹ 2026-04-12 07:34:28
โ— 2026-04-17 03:45:24
โ—‹ 2026-04-18 20:30:48
โ— 2026-04-22 09:29:24
โ— 2026-04-28 18:34:06
โ—‹ 2026-04-29 18:58:00
โ—‹ 2026-04-30 09:05:56
โ— 2026-05-01 11:01:12
โ—‹ 2026-05-01 22:02:22
โ—‹ 2026-05-01 22:41:10
โ— 2026-05-02 13:46:46
โ—‹ 2026-05-03 19:32:04
โ—‹ 2026-05-26 20:12:56
โ— 2026-05-29 04:45:30
โ—‹ 2026-05-29 16:07:08
โ—‹ 2026-06-14 16:47:18
โ— 2026-06-21 09:17:00
โ—‹ 2026-07-09 02:41:58
โ—‹ 2026-07-21 16:26:40
โ—‹A188.114.97.02026-04-09 โ†’ 2026-06-21 ยท 22 obs
โ—‹ 2026-04-06 07:29:02
โ— 2026-04-09 23:09:42
โ—‹ 2026-04-11 23:18:00
โ—‹ 2026-04-12 07:34:28
โ— 2026-04-17 03:45:24
โ—‹ 2026-04-18 20:30:48
โ— 2026-04-22 09:29:24
โ— 2026-04-28 18:34:06
โ—‹ 2026-04-29 18:58:00
โ—‹ 2026-04-30 09:05:56
โ— 2026-05-01 11:01:12
โ—‹ 2026-05-01 22:02:22
โ—‹ 2026-05-01 22:41:10
โ— 2026-05-02 13:46:46
โ—‹ 2026-05-03 19:32:04
โ—‹ 2026-05-26 20:12:56
โ— 2026-05-29 04:45:30
โ—‹ 2026-05-29 16:07:08
โ—‹ 2026-06-14 16:47:18
โ— 2026-06-21 09:17:00
โ—‹ 2026-07-09 02:41:58
โ—‹ 2026-07-21 16:26:40
โ—‹A23.253.95.1202015-08-18 โ†’ 2015-08-18 ยท 3 obs
โ— 2015-08-18 14:28:28
โ—‹ 2015-11-03 09:30:48
โ—‹ 2026-07-21 16:26:40
โ—‹A2606:4700:3032::6815:42a42026-04-11 โ†’ 2026-06-14 ยท 20 obs
โ—‹ 2026-04-09 23:09:42
โ— 2026-04-11 23:18:00
โ— 2026-04-12 07:34:28
โ—‹ 2026-04-17 03:45:24
โ— 2026-04-18 20:30:48
โ—‹ 2026-04-22 09:29:24
โ—‹ 2026-04-28 18:34:06
โ— 2026-04-29 18:58:00
โ— 2026-04-30 09:05:56
โ—‹ 2026-05-01 11:01:12
โ— 2026-05-01 22:02:22
โ— 2026-05-01 22:41:10
โ—‹ 2026-05-02 13:46:46
โ— 2026-05-03 19:32:04
โ— 2026-05-26 20:12:56
โ—‹ 2026-05-29 04:45:30
โ— 2026-05-29 16:07:08
โ— 2026-06-14 16:47:18
โ—‹ 2026-06-21 09:17:00
โ—‹ 2026-07-21 16:26:40
โ—‹A2606:4700:3033::ac43:cd712026-04-11 โ†’ 2026-06-14 ยท 20 obs
โ—‹ 2026-04-09 23:09:42
โ— 2026-04-11 23:18:00
โ— 2026-04-12 07:34:28
โ—‹ 2026-04-17 03:45:24
โ— 2026-04-18 20:30:48
โ—‹ 2026-04-22 09:29:24
โ—‹ 2026-04-28 18:34:06
โ— 2026-04-29 18:58:00
โ— 2026-04-30 09:05:56
โ—‹ 2026-05-01 11:01:12
โ— 2026-05-01 22:02:22
โ— 2026-05-01 22:41:10
โ—‹ 2026-05-02 13:46:46
โ— 2026-05-03 19:32:04
โ— 2026-05-26 20:12:56
โ—‹ 2026-05-29 04:45:30
โ— 2026-05-29 16:07:08
โ— 2026-06-14 16:47:18
โ—‹ 2026-06-21 09:17:00
โ—‹ 2026-07-21 16:26:40
โ—A2606:4700:3035::6815:42a42026-07-09 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2026-06-21 09:17:00
โ— 2026-07-09 02:41:58
โ— 2026-07-21 16:26:40
โ—A2606:4700:3036::ac43:cd712026-07-09 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2026-06-21 09:17:00
โ— 2026-07-09 02:41:58
โ— 2026-07-21 16:26:40
โ—‹A2a06:98c1:3120::2026-04-09 โ†’ 2026-06-21 ยท 22 obs
โ—‹ 2026-04-06 07:29:02
โ— 2026-04-09 23:09:42
โ—‹ 2026-04-11 23:18:00
โ—‹ 2026-04-12 07:34:28
โ— 2026-04-17 03:45:24
โ—‹ 2026-04-18 20:30:48
โ— 2026-04-22 09:29:24
โ— 2026-04-28 18:34:06
โ—‹ 2026-04-29 18:58:00
โ—‹ 2026-04-30 09:05:56
โ— 2026-05-01 11:01:12
โ—‹ 2026-05-01 22:02:22
โ—‹ 2026-05-01 22:41:10
โ— 2026-05-02 13:46:46
โ—‹ 2026-05-03 19:32:04
โ—‹ 2026-05-26 20:12:56
โ— 2026-05-29 04:45:30
โ—‹ 2026-05-29 16:07:08
โ—‹ 2026-06-14 16:47:18
โ— 2026-06-21 09:17:00
โ—‹ 2026-07-09 02:41:58
โ—‹ 2026-07-21 16:26:40
โ—‹A2a06:98c1:3121::2026-04-09 โ†’ 2026-06-21 ยท 22 obs
โ—‹ 2026-04-06 07:29:02
โ— 2026-04-09 23:09:42
โ—‹ 2026-04-11 23:18:00
โ—‹ 2026-04-12 07:34:28
โ— 2026-04-17 03:45:24
โ—‹ 2026-04-18 20:30:48
โ— 2026-04-22 09:29:24
โ— 2026-04-28 18:34:06
โ—‹ 2026-04-29 18:58:00
โ—‹ 2026-04-30 09:05:56
โ— 2026-05-01 11:01:12
โ—‹ 2026-05-01 22:02:22
โ—‹ 2026-05-01 22:41:10
โ— 2026-05-02 13:46:46
โ—‹ 2026-05-03 19:32:04
โ—‹ 2026-05-26 20:12:56
โ— 2026-05-29 04:45:30
โ—‹ 2026-05-29 16:07:08
โ—‹ 2026-06-14 16:47:18
โ— 2026-06-21 09:17:00
โ—‹ 2026-07-09 02:41:58
โ—‹ 2026-07-21 16:26:40

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
xml.orgkarl.ns.cloudflare.com, rita.ns.cloudflare.com-

โœ… Authoritative Response

Server:173.245.59.190

NS records: karl.ns.cloudflare.com, rita.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for xml.org (unsigned zone)

โฑ๏ธ Timing

Total: 900ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2104.21.66.164, 172.67.205.113
AAAA22606:4700:3035::6815:42a4, 2606:4700:3036::ac43:cd71
NS2karl.ns.cloudflare.com, rita.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 mx a a:indium.dfw01.oasis-infra.n
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1karl.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

www.xml.org, uddi.xml.org, opendocument.xml.org, lists.xml.org, ubl.xml.org and a few other host names are all children of xml.org.

IP Addresses

xml.org points to the four IP addresses 104.21.66.164, 172.67.205.113, 2606:4700:3035::6815:42a4 and 2606:4700:3036::ac43:cd71.

Additional host names โ€” www.rfmultiservicesbatiment.fr, analyticsnetneural.click, absolvere.solutions and two others โ€” share IP numbers with xml.org.

Name Servers

The NS records for xml.org delegate to karl.ns.cloudflare.com and rita.ns.cloudflare.com.

xml.org shares its name server setup with other domains, including (0x6f726761736d)us(0x706f726e).com, ws-i.org, oasis-telecom.org and two others.

The name servers of xml.org overlap at least partially with those of other domains โ€” among them sage100gestioncommercialeonline.fr, ozlembicer.com, maps-miami.com and two more.

These name servers commonly appear alongside the name servers tim.ns.cloudflare.com and april.ns.cloudflare.com.

Host names with 6 IP numbers:

karl.ns.cloudflare.com maps to 108.162.193.190, 172.64.33.190, 173.245.59.190 and 3 additional IP addresses.

rita.ns.cloudflare.com maps to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 additional IP addresses.

Mail Servers

xml.org has 7 mail servers โ€” aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.

xml.org shares mail servers โ€” at least in part โ€” with other domains, including kkrogh.dk, dowluck.co.jp, ns500742.ns500754.ns500671.ns500742.ns500742.ns500754.ns500688.ns500671.ns500671.ns500704.ns500671.ns500649.ns500688.ns500671.ns500649.lustychickser.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx.l.google.com and 3 other.

Host names with two IP numbers:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.

The A records for aspmx.l.google.com return 142.250.31.27 and 2607:f8b0:4004:c09::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.