adpexai.com - robtex.com

adpexai.com

DNSSECπŸ”’ Signed (DS record present)
A13.226.209.19πŸ‡ΊπŸ‡Έ Amazon13.226.209.0/24 - Cloudfront
PTRserver-13-226-209-19.iad61.r.cloudfront.net
A13.226.209.58πŸ‡ΊπŸ‡Έ Amazon13.226.209.0/24 - Cloudfront
A13.226.209.115πŸ‡ΊπŸ‡Έ Amazon13.226.209.0/24 - Cloudfront
A13.226.209.123πŸ‡ΊπŸ‡Έ Amazon13.226.209.0/24 - Cloudfront
NSns-1881.awsdns-43.co.uk ⭐
A2600:9000:5307:5900::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1881.awsdns-43.co.uk
A205.251.199.89πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1881.awsdns-43.co.uk
NSns-1469.awsdns-55.org
A2600:9000:5305:bd00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1469.awsdns-55.org
A205.251.197.189πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1469.awsdns-55.org
NSns-387.awsdns-48.com
A2600:9000:5301:8300::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5301::/48 - CloudFront
PTRns-387.awsdns-48.com
A205.251.193.131πŸ‡ΊπŸ‡Έ Amazon205.251.193.0/24 prefix
PTRns-387.awsdns-48.com
NSns-578.awsdns-08.net
A2600:9000:5302:4200::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-578.awsdns-08.net
A205.251.194.66πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-578.awsdns-08.net
MXmx1.feishu.cn ⭐
A52.220.106.220πŸ‡ΈπŸ‡¬ Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
MXmx2.feishu.cn(5)
A101.126.58.225πŸ‡¨πŸ‡³ VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.229.0πŸ‡¨πŸ‡³ CHINAMOBILE-CN122.14.224.0/20
MXmx3.feishu.cn(10)
A52.220.106.220πŸ‡ΈπŸ‡¬ Amazon52.220.0.0/15 SIN prefix
PTRec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com
A101.126.58.225πŸ‡¨πŸ‡³ VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.229.0πŸ‡¨πŸ‡³ CHINAMOBILE-CN122.14.224.0/20
TXTv=spf1 +include:_netblocks.m.feishu.cn -all
TXTverification-code-site-App_feishu=3zFiK3N5JEOhlHF50Fo6
SOAns-1881.awsdns-43.co.ukawsdns-hostmaster@amazon.com serial=1

com

rank #791762 globally
rank #361494 in the tld
πŸ“ˆ Tranco rank: #564,742

Subdomains

Same first word

Similar names

DNS History

23 records (11 active, 12 former)

NSns-1469.awsdns-55.orgns-1881.awsdns-43.co.ukns-387.awsdns-48.comns-578.awsdns-08.netMXmx1.feishu.cnmx2.feishu.cnmx3.feishu.cnA13.226.209.11513.226.209.12313.226.209.1913.226.209.5813.249.182.1613.249.182.5513.249.182.713.249.182.7918.165.140.10718.165.140.2218.165.140.5018.165.140.63216.137.53.110216.137.53.4216.137.53.46216.137.53.6
●NSns-1469.awsdns-55.org2026-02-19 β†’ 2026-03-28 Β· 2 obs
● 2026-02-19 01:07:20
● 2026-03-28 08:43:36
●NSns-1881.awsdns-43.co.uk2026-02-19 β†’ 2026-03-28 Β· 2 obs
● 2026-02-19 01:07:20
● 2026-03-28 08:43:36
●NSns-387.awsdns-48.com2026-02-19 β†’ 2026-03-28 Β· 2 obs
● 2026-02-19 01:07:20
● 2026-03-28 08:43:36
●NSns-578.awsdns-08.net2026-02-19 β†’ 2026-03-28 Β· 2 obs
● 2026-02-19 01:07:20
● 2026-03-28 08:43:36
●MXmx1.feishu.cn2026-02-19 β†’ 2026-03-28 Β· 2 obs
● 2026-02-19 01:07:20
● 2026-03-28 08:43:36
●MXmx2.feishu.cn2026-02-19 β†’ 2026-03-28 Β· 2 obs
● 2026-02-19 01:07:20
● 2026-03-28 08:43:36
●MXmx3.feishu.cn2026-02-19 β†’ 2026-03-28 Β· 2 obs
● 2026-02-19 01:07:20
● 2026-03-28 08:43:36
●A13.226.209.1152026-02-19 β†’ 2026-03-28 Β· 24 obs
● 2026-02-19 01:07:20
● 2026-02-19 04:49:54
β—‹ 2026-02-20 01:05:40
● 2026-02-21 14:09:06
● 2026-02-23 12:53:16
β—‹ 2026-02-23 22:26:16
● 2026-02-24 00:10:58
β—‹ 2026-02-24 08:58:44
β—‹ 2026-02-24 21:09:46
● 2026-02-27 14:57:28
● 2026-03-01 05:18:52
β—‹ 2026-03-01 16:44:22
● 2026-03-03 00:14:24
β—‹ 2026-03-04 01:42:02
β—‹ 2026-03-24 17:42:22
● 2026-03-25 08:53:52
β—‹ 2026-03-25 12:30:02
β—‹ 2026-03-25 19:37:32
● 2026-03-26 04:39:26
● 2026-03-26 15:33:44
β—‹ 2026-03-26 17:48:08
β—‹ 2026-03-28 07:08:00
● 2026-03-28 08:43:32
● 2026-03-28 08:43:36
●A13.226.209.1232026-02-19 β†’ 2026-03-28 Β· 24 obs
● 2026-02-19 01:07:20
● 2026-02-19 04:49:54
β—‹ 2026-02-20 01:05:40
● 2026-02-21 14:09:06
● 2026-02-23 12:53:16
β—‹ 2026-02-23 22:26:16
● 2026-02-24 00:10:58
β—‹ 2026-02-24 08:58:44
β—‹ 2026-02-24 21:09:46
● 2026-02-27 14:57:28
● 2026-03-01 05:18:52
β—‹ 2026-03-01 16:44:22
● 2026-03-03 00:14:24
β—‹ 2026-03-04 01:42:02
β—‹ 2026-03-24 17:42:22
● 2026-03-25 08:53:52
β—‹ 2026-03-25 12:30:02
β—‹ 2026-03-25 19:37:32
● 2026-03-26 04:39:26
● 2026-03-26 15:33:44
β—‹ 2026-03-26 17:48:08
β—‹ 2026-03-28 07:08:00
● 2026-03-28 08:43:32
● 2026-03-28 08:43:36
●A13.226.209.192026-02-19 β†’ 2026-03-28 Β· 24 obs
● 2026-02-19 01:07:20
● 2026-02-19 04:49:54
β—‹ 2026-02-20 01:05:40
● 2026-02-21 14:09:06
● 2026-02-23 12:53:16
β—‹ 2026-02-23 22:26:16
● 2026-02-24 00:10:58
β—‹ 2026-02-24 08:58:44
β—‹ 2026-02-24 21:09:46
● 2026-02-27 14:57:28
● 2026-03-01 05:18:52
β—‹ 2026-03-01 16:44:22
● 2026-03-03 00:14:24
β—‹ 2026-03-04 01:42:02
β—‹ 2026-03-24 17:42:22
● 2026-03-25 08:53:52
β—‹ 2026-03-25 12:30:02
β—‹ 2026-03-25 19:37:32
● 2026-03-26 04:39:26
● 2026-03-26 15:33:44
β—‹ 2026-03-26 17:48:08
β—‹ 2026-03-28 07:08:00
● 2026-03-28 08:43:32
● 2026-03-28 08:43:36
●A13.226.209.582026-02-19 β†’ 2026-03-28 Β· 24 obs
● 2026-02-19 01:07:20
● 2026-02-19 04:49:54
β—‹ 2026-02-20 01:05:40
● 2026-02-21 14:09:06
● 2026-02-23 12:53:16
β—‹ 2026-02-23 22:26:16
● 2026-02-24 00:10:58
β—‹ 2026-02-24 08:58:44
β—‹ 2026-02-24 21:09:46
● 2026-02-27 14:57:28
● 2026-03-01 05:18:52
β—‹ 2026-03-01 16:44:22
● 2026-03-03 00:14:24
β—‹ 2026-03-04 01:42:02
β—‹ 2026-03-24 17:42:22
● 2026-03-25 08:53:52
β—‹ 2026-03-25 12:30:02
β—‹ 2026-03-25 19:37:32
● 2026-03-26 04:39:26
● 2026-03-26 15:33:44
β—‹ 2026-03-26 17:48:08
β—‹ 2026-03-28 07:08:00
● 2026-03-28 08:43:32
● 2026-03-28 08:43:36
β—‹A13.249.182.162026-02-23 β†’ 2026-03-28 Β· 20 obs
β—‹ 2026-02-23 12:53:16
● 2026-02-23 22:26:16
β—‹ 2026-02-24 00:10:58
● 2026-02-24 08:58:44
β—‹ 2026-02-24 21:09:46
β—‹ 2026-03-04 01:42:02
● 2026-03-06 00:21:38
β—‹ 2026-03-06 03:13:22
β—‹ 2026-03-10 05:08:02
● 2026-03-11 08:05:40
● 2026-03-11 12:04:00
β—‹ 2026-03-11 12:38:08
● 2026-03-13 12:07:42
β—‹ 2026-03-14 07:23:16
● 2026-03-14 21:35:00
β—‹ 2026-03-14 22:36:26
β—‹ 2026-03-27 16:43:18
● 2026-03-28 07:08:00
β—‹ 2026-03-28 08:43:32
β—‹ 2026-03-28 08:43:36
β—‹A13.249.182.552026-02-23 β†’ 2026-03-28 Β· 20 obs
β—‹ 2026-02-23 12:53:16
● 2026-02-23 22:26:16
β—‹ 2026-02-24 00:10:58
● 2026-02-24 08:58:44
β—‹ 2026-02-24 21:09:46
β—‹ 2026-03-04 01:42:02
● 2026-03-06 00:21:38
β—‹ 2026-03-06 03:13:22
β—‹ 2026-03-10 05:08:02
● 2026-03-11 08:05:40
● 2026-03-11 12:04:00
β—‹ 2026-03-11 12:38:08
● 2026-03-13 12:07:42
β—‹ 2026-03-14 07:23:16
● 2026-03-14 21:35:00
β—‹ 2026-03-14 22:36:26
β—‹ 2026-03-27 16:43:18
● 2026-03-28 07:08:00
β—‹ 2026-03-28 08:43:32
β—‹ 2026-03-28 08:43:36
β—‹A13.249.182.72026-02-23 β†’ 2026-03-28 Β· 20 obs
β—‹ 2026-02-23 12:53:16
● 2026-02-23 22:26:16
β—‹ 2026-02-24 00:10:58
● 2026-02-24 08:58:44
β—‹ 2026-02-24 21:09:46
β—‹ 2026-03-04 01:42:02
● 2026-03-06 00:21:38
β—‹ 2026-03-06 03:13:22
β—‹ 2026-03-10 05:08:02
● 2026-03-11 08:05:40
● 2026-03-11 12:04:00
β—‹ 2026-03-11 12:38:08
● 2026-03-13 12:07:42
β—‹ 2026-03-14 07:23:16
● 2026-03-14 21:35:00
β—‹ 2026-03-14 22:36:26
β—‹ 2026-03-27 16:43:18
● 2026-03-28 07:08:00
β—‹ 2026-03-28 08:43:32
β—‹ 2026-03-28 08:43:36
β—‹A13.249.182.792026-02-23 β†’ 2026-03-28 Β· 20 obs
β—‹ 2026-02-23 12:53:16
● 2026-02-23 22:26:16
β—‹ 2026-02-24 00:10:58
● 2026-02-24 08:58:44
β—‹ 2026-02-24 21:09:46
β—‹ 2026-03-04 01:42:02
● 2026-03-06 00:21:38
β—‹ 2026-03-06 03:13:22
β—‹ 2026-03-10 05:08:02
● 2026-03-11 08:05:40
● 2026-03-11 12:04:00
β—‹ 2026-03-11 12:38:08
● 2026-03-13 12:07:42
β—‹ 2026-03-14 07:23:16
● 2026-03-14 21:35:00
β—‹ 2026-03-14 22:36:26
β—‹ 2026-03-27 16:43:18
● 2026-03-28 07:08:00
β—‹ 2026-03-28 08:43:32
β—‹ 2026-03-28 08:43:36
β—‹A18.165.140.1072026-03-23 β†’ 2026-03-27 Β· 9 obs
β—‹ 2026-03-22 17:25:36
● 2026-03-23 11:53:58
● 2026-03-24 17:42:22
β—‹ 2026-03-25 08:53:52
β—‹ 2026-03-26 20:40:44
● 2026-03-27 03:29:22
● 2026-03-27 06:32:22
β—‹ 2026-03-27 16:43:18
β—‹ 2026-03-28 08:43:36
β—‹A18.165.140.222026-03-23 β†’ 2026-03-27 Β· 9 obs
β—‹ 2026-03-22 17:25:36
● 2026-03-23 11:53:58
● 2026-03-24 17:42:22
β—‹ 2026-03-25 08:53:52
β—‹ 2026-03-26 20:40:44
● 2026-03-27 03:29:22
● 2026-03-27 06:32:22
β—‹ 2026-03-27 16:43:18
β—‹ 2026-03-28 08:43:36
β—‹A18.165.140.502026-03-23 β†’ 2026-03-27 Β· 9 obs
β—‹ 2026-03-22 17:25:36
● 2026-03-23 11:53:58
● 2026-03-24 17:42:22
β—‹ 2026-03-25 08:53:52
β—‹ 2026-03-26 20:40:44
● 2026-03-27 03:29:22
● 2026-03-27 06:32:22
β—‹ 2026-03-27 16:43:18
β—‹ 2026-03-28 08:43:36
β—‹A18.165.140.632026-03-23 β†’ 2026-03-27 Β· 9 obs
β—‹ 2026-03-22 17:25:36
● 2026-03-23 11:53:58
● 2026-03-24 17:42:22
β—‹ 2026-03-25 08:53:52
β—‹ 2026-03-26 20:40:44
● 2026-03-27 03:29:22
● 2026-03-27 06:32:22
β—‹ 2026-03-27 16:43:18
β—‹ 2026-03-28 08:43:36
β—‹A216.137.53.1102026-02-20 β†’ 2026-03-27 Β· 34 obs
β—‹ 2026-02-19 04:49:54
● 2026-02-20 01:05:40
β—‹ 2026-02-21 14:09:06
β—‹ 2026-02-24 08:58:44
● 2026-02-24 21:09:46
β—‹ 2026-02-27 14:57:28
β—‹ 2026-03-01 05:18:52
● 2026-03-01 16:44:22
β—‹ 2026-03-03 00:14:24
● 2026-03-04 01:42:02
β—‹ 2026-03-06 00:21:38
● 2026-03-06 03:13:22
● 2026-03-10 05:08:02
β—‹ 2026-03-11 08:05:40
β—‹ 2026-03-11 12:04:00
● 2026-03-11 12:38:08
β—‹ 2026-03-13 12:07:42
● 2026-03-14 07:23:16
β—‹ 2026-03-14 21:35:00
● 2026-03-14 22:36:26
● 2026-03-22 17:25:36
β—‹ 2026-03-23 11:53:58
β—‹ 2026-03-25 08:53:52
● 2026-03-25 12:30:02
● 2026-03-25 19:37:32
β—‹ 2026-03-26 04:39:26
β—‹ 2026-03-26 15:33:44
● 2026-03-26 17:48:08
● 2026-03-26 20:40:44
β—‹ 2026-03-27 03:29:22
β—‹ 2026-03-27 06:32:22
● 2026-03-27 16:43:18
β—‹ 2026-03-28 07:08:00
β—‹ 2026-03-28 08:43:36
β—‹A216.137.53.42026-02-20 β†’ 2026-03-27 Β· 34 obs
β—‹ 2026-02-19 04:49:54
● 2026-02-20 01:05:40
β—‹ 2026-02-21 14:09:06
β—‹ 2026-02-24 08:58:44
● 2026-02-24 21:09:46
β—‹ 2026-02-27 14:57:28
β—‹ 2026-03-01 05:18:52
● 2026-03-01 16:44:22
β—‹ 2026-03-03 00:14:24
● 2026-03-04 01:42:02
β—‹ 2026-03-06 00:21:38
● 2026-03-06 03:13:22
● 2026-03-10 05:08:02
β—‹ 2026-03-11 08:05:40
β—‹ 2026-03-11 12:04:00
● 2026-03-11 12:38:08
β—‹ 2026-03-13 12:07:42
● 2026-03-14 07:23:16
β—‹ 2026-03-14 21:35:00
● 2026-03-14 22:36:26
● 2026-03-22 17:25:36
β—‹ 2026-03-23 11:53:58
β—‹ 2026-03-25 08:53:52
● 2026-03-25 12:30:02
● 2026-03-25 19:37:32
β—‹ 2026-03-26 04:39:26
β—‹ 2026-03-26 15:33:44
● 2026-03-26 17:48:08
● 2026-03-26 20:40:44
β—‹ 2026-03-27 03:29:22
β—‹ 2026-03-27 06:32:22
● 2026-03-27 16:43:18
β—‹ 2026-03-28 07:08:00
β—‹ 2026-03-28 08:43:36
β—‹A216.137.53.462026-02-20 β†’ 2026-03-27 Β· 34 obs
β—‹ 2026-02-19 04:49:54
● 2026-02-20 01:05:40
β—‹ 2026-02-21 14:09:06
β—‹ 2026-02-24 08:58:44
● 2026-02-24 21:09:46
β—‹ 2026-02-27 14:57:28
β—‹ 2026-03-01 05:18:52
● 2026-03-01 16:44:22
β—‹ 2026-03-03 00:14:24
● 2026-03-04 01:42:02
β—‹ 2026-03-06 00:21:38
● 2026-03-06 03:13:22
● 2026-03-10 05:08:02
β—‹ 2026-03-11 08:05:40
β—‹ 2026-03-11 12:04:00
● 2026-03-11 12:38:08
β—‹ 2026-03-13 12:07:42
● 2026-03-14 07:23:16
β—‹ 2026-03-14 21:35:00
● 2026-03-14 22:36:26
● 2026-03-22 17:25:36
β—‹ 2026-03-23 11:53:58
β—‹ 2026-03-25 08:53:52
● 2026-03-25 12:30:02
● 2026-03-25 19:37:32
β—‹ 2026-03-26 04:39:26
β—‹ 2026-03-26 15:33:44
● 2026-03-26 17:48:08
● 2026-03-26 20:40:44
β—‹ 2026-03-27 03:29:22
β—‹ 2026-03-27 06:32:22
● 2026-03-27 16:43:18
β—‹ 2026-03-28 07:08:00
β—‹ 2026-03-28 08:43:36
β—‹A216.137.53.62026-02-20 β†’ 2026-03-27 Β· 34 obs
β—‹ 2026-02-19 04:49:54
● 2026-02-20 01:05:40
β—‹ 2026-02-21 14:09:06
β—‹ 2026-02-24 08:58:44
● 2026-02-24 21:09:46
β—‹ 2026-02-27 14:57:28
β—‹ 2026-03-01 05:18:52
● 2026-03-01 16:44:22
β—‹ 2026-03-03 00:14:24
● 2026-03-04 01:42:02
β—‹ 2026-03-06 00:21:38
● 2026-03-06 03:13:22
● 2026-03-10 05:08:02
β—‹ 2026-03-11 08:05:40
β—‹ 2026-03-11 12:04:00
● 2026-03-11 12:38:08
β—‹ 2026-03-13 12:07:42
● 2026-03-14 07:23:16
β—‹ 2026-03-14 21:35:00
● 2026-03-14 22:36:26
● 2026-03-22 17:25:36
β—‹ 2026-03-23 11:53:58
β—‹ 2026-03-25 08:53:52
● 2026-03-25 12:30:02
● 2026-03-25 19:37:32
β—‹ 2026-03-26 04:39:26
β—‹ 2026-03-26 15:33:44
● 2026-03-26 17:48:08
● 2026-03-26 20:40:44
β—‹ 2026-03-27 03:29:22
β—‹ 2026-03-27 06:32:22
● 2026-03-27 16:43:18
β—‹ 2026-03-28 07:08:00
β—‹ 2026-03-28 08:43:36

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
adpexai.comns-578.awsdns-08.net, ns-387.awsdns-48.com, ns-1881.awsdns-43.co.uk, ns-1469.awsdns-55.org1 record

βœ… Authoritative Response

Server:205.251.194.66

NS records: ns-578.awsdns-08.net, ns-387.awsdns-48.com, ns-1881.awsdns-43.co.uk, ns-1469.awsdns-55.org

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 538ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A413.226.209.115, 13.226.209.123...
NS4ns-1469.awsdns-55.org, ns-1881.awsdns-43.co.uk...
MX3mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...
TXT2v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=3zFiK3
SOA1ns-1881.awsdns-43.co.uk awsdns-hostmaste

πŸ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-387.awsdns-48.com)

Analysis

Hierarchy

adpexai.com is parent of www.adpexai.com and ad-pex-cdn.adpexai.com.

IP Addresses

adpexai.com points to four IP numbers: 13.226.209.19, 13.226.209.58, 13.226.209.115 and 13.226.209.123.

Other host names including www.akban.org, chatcast.jp, wizzair.cz, jackwhite.me and granbyflowersnsuch.com share IP numbers with adpexai.com.

Name Servers

adpexai.com is delegated to four name servers: ns-387.awsdns-48.com, ns-578.awsdns-08.net, ns-1469.awsdns-55.org and ns-1881.awsdns-43.co.uk.

adpexai.com at least partially shares name servers with other domains, including fossilstalk.com, bassemag.com, wakasakawamoto.co.jp, marketoi.com and uprchbj.com.

Hosts with two IP numbers:

Host ns-387.awsdns-48.com points to 2600:9000:5301:8300::1 and 205.251.193.131

Host ns-578.awsdns-08.net points to 2600:9000:5302:4200::1 and 205.251.194.66

Host ns-1469.awsdns-55.org points to 2600:9000:5305:bd00::1 and 205.251.197.189

Host ns-1881.awsdns-43.co.uk points to 2600:9000:5307:5900::1 and 205.251.199.89

Mail Servers

adpexai.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

The mail servers for adpexai.com are shared with other domains, for instance zoiea.com, wenaiyao.com, huowai-pl.shop, kuaizi.co and myua.cn.

Host names with three IP numbers: The host name mx3.feishu.cn points to 52.220.106.220 and 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers: The host name mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.

Host names with one IP number: The host name mx1.feishu.cn points to 52.220.106.220.

Host names that point to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn

Host names that point to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn

Host names that point to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn