ctref.com - dns.ninja
ctref.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.uhost.co.kr ⚠️ Not in zone NS records | ||||||
| A | 202.31.187.220🇰🇷 KT-NET202.31.187.0/24 I Names | ||||||
| NS | ns2.uhost.co.kr ⚠️ Not in zone NS records | ||||||
| A | 219.251.156.14🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
com
| 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 | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782637910 | ||||||
Previously MX for
ctref.com |
Same first word
ctref.com |
Similar names
DNS History
6 records (2 active, 4 former)
●NSns1.uhost.co.kr2026-02-16 → 2026-06-28 · 37 obs
○ 2017-06-07 03:09:32
● 2026-02-16 03:33:40
● 2026-02-24 04:20:58
○ 2026-02-25 04:32:44
● 2026-02-26 03:51:50
● 2026-03-14 03:36:14
○ 2026-03-15 04:55:12
● 2026-03-16 04:08:02
○ 2026-03-17 04:10:12
● 2026-03-18 04:19:26
● 2026-03-21 04:55:30
○ 2026-03-22 03:44:16
● 2026-03-24 04:13:36
● 2026-03-31 03:53:32
○ 2026-04-02 05:37:08
● 2026-04-03 05:41:58
○ 2026-04-04 05:21:04
● 2026-04-05 04:54:56
● 2026-04-29 08:46:20
○ 2026-04-30 09:06:54
● 2026-05-01 07:02:34
● 2026-05-11 06:35:36
○ 2026-05-12 07:57:24
○ 2026-05-13 08:30:06
● 2026-05-14 06:45:12
● 2026-05-21 07:34:24
○ 2026-05-22 07:17:22
● 2026-05-23 06:57:16
● 2026-06-13 06:52:22
○ 2026-06-14 06:33:54
● 2026-06-15 07:02:00
● 2026-06-18 06:55:54
○ 2026-06-19 06:29:14
● 2026-06-21 06:27:22
○ 2026-06-22 07:31:02
● 2026-06-23 06:47:36
● 2026-06-28 09:29:24
● 2026-02-16 03:33:40
● 2026-02-24 04:20:58
○ 2026-02-25 04:32:44
● 2026-02-26 03:51:50
● 2026-03-14 03:36:14
○ 2026-03-15 04:55:12
● 2026-03-16 04:08:02
○ 2026-03-17 04:10:12
● 2026-03-18 04:19:26
● 2026-03-21 04:55:30
○ 2026-03-22 03:44:16
● 2026-03-24 04:13:36
● 2026-03-31 03:53:32
○ 2026-04-02 05:37:08
● 2026-04-03 05:41:58
○ 2026-04-04 05:21:04
● 2026-04-05 04:54:56
● 2026-04-29 08:46:20
○ 2026-04-30 09:06:54
● 2026-05-01 07:02:34
● 2026-05-11 06:35:36
○ 2026-05-12 07:57:24
○ 2026-05-13 08:30:06
● 2026-05-14 06:45:12
● 2026-05-21 07:34:24
○ 2026-05-22 07:17:22
● 2026-05-23 06:57:16
● 2026-06-13 06:52:22
○ 2026-06-14 06:33:54
● 2026-06-15 07:02:00
● 2026-06-18 06:55:54
○ 2026-06-19 06:29:14
● 2026-06-21 06:27:22
○ 2026-06-22 07:31:02
● 2026-06-23 06:47:36
● 2026-06-28 09:29:24
○NSns111.mschosting.com2017-06-07 → 2017-06-07 · 3 obs
● 2017-06-07 03:09:32
○ 2026-02-16 03:33:40
○ 2026-06-28 09:29:24
○ 2026-02-16 03:33:40
○ 2026-06-28 09:29:24
○NSns112.mschosting.com2017-06-07 → 2017-06-07 · 3 obs
● 2017-06-07 03:09:32
○ 2026-02-16 03:33:40
○ 2026-06-28 09:29:24
○ 2026-02-16 03:33:40
○ 2026-06-28 09:29:24
●NSns2.uhost.co.kr2026-02-16 → 2026-06-28 · 37 obs
○ 2017-06-07 03:09:32
● 2026-02-16 03:33:40
● 2026-02-24 04:20:58
○ 2026-02-25 04:32:44
● 2026-02-26 03:51:50
● 2026-03-14 03:36:14
○ 2026-03-15 04:55:12
● 2026-03-16 04:08:02
○ 2026-03-17 04:10:12
● 2026-03-18 04:19:26
● 2026-03-21 04:55:30
○ 2026-03-22 03:44:16
● 2026-03-24 04:13:36
● 2026-03-31 03:53:32
○ 2026-04-02 05:37:08
● 2026-04-03 05:41:58
○ 2026-04-04 05:21:04
● 2026-04-05 04:54:56
● 2026-04-29 08:46:20
○ 2026-04-30 09:06:54
● 2026-05-01 07:02:34
● 2026-05-11 06:35:36
○ 2026-05-12 07:57:24
○ 2026-05-13 08:30:06
● 2026-05-14 06:45:12
● 2026-05-21 07:34:24
○ 2026-05-22 07:17:22
● 2026-05-23 06:57:16
● 2026-06-13 06:52:22
○ 2026-06-14 06:33:54
● 2026-06-15 07:02:00
● 2026-06-18 06:55:54
○ 2026-06-19 06:29:14
● 2026-06-21 06:27:22
○ 2026-06-22 07:31:02
● 2026-06-23 06:47:36
● 2026-06-28 09:29:24
● 2026-02-16 03:33:40
● 2026-02-24 04:20:58
○ 2026-02-25 04:32:44
● 2026-02-26 03:51:50
● 2026-03-14 03:36:14
○ 2026-03-15 04:55:12
● 2026-03-16 04:08:02
○ 2026-03-17 04:10:12
● 2026-03-18 04:19:26
● 2026-03-21 04:55:30
○ 2026-03-22 03:44:16
● 2026-03-24 04:13:36
● 2026-03-31 03:53:32
○ 2026-04-02 05:37:08
● 2026-04-03 05:41:58
○ 2026-04-04 05:21:04
● 2026-04-05 04:54:56
● 2026-04-29 08:46:20
○ 2026-04-30 09:06:54
● 2026-05-01 07:02:34
● 2026-05-11 06:35:36
○ 2026-05-12 07:57:24
○ 2026-05-13 08:30:06
● 2026-05-14 06:45:12
● 2026-05-21 07:34:24
○ 2026-05-22 07:17:22
● 2026-05-23 06:57:16
● 2026-06-13 06:52:22
○ 2026-06-14 06:33:54
● 2026-06-15 07:02:00
● 2026-06-18 06:55:54
○ 2026-06-19 06:29:14
● 2026-06-21 06:27:22
○ 2026-06-22 07:31:02
● 2026-06-23 06:47:36
● 2026-06-28 09:29:24
○MXctref.com2017-06-07 → 2026-02-17 · 4 obs
● 2017-06-07 03:09:32
● 2026-02-17 06:09:42
○ 2026-02-18 04:09:44
○ 2026-06-28 09:29:24
● 2026-02-17 06:09:42
○ 2026-02-18 04:09:44
○ 2026-06-28 09:29:24
○A110.4.45.2102017-06-07 → 2026-02-17 · 4 obs
● 2017-06-07 03:09:32
● 2026-02-17 06:09:42
○ 2026-02-18 04:09:44
○ 2026-06-28 09:29:24
● 2026-02-17 06:09:42
○ 2026-02-18 04:09:44
○ 2026-06-28 09:29:24
🔍 DNS Trace
Analysis
Name Servers
ctref.com is delegated to two name servers: ns1.uhost.co.kr and ns2.uhost.co.kr.
ctref.com uses the same name servers as several other domains — among them izin.com, microqs.co.kr, gochon.hs.kr and two more.
The name servers for ctref.com are partially shared with other domains like gfairbiz.or.kr, diwood.com and kcisa.kr
ns1.uhost.co.kr resolves to 202.31.187.220. ns2.uhost.co.kr resolves to 219.251.156.14. Both host names point to a single IP number.