51geng.com - robtex.com
51geng.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pk3.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
| NS | pk4.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
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=1771291435 | ||||||
Same first word
51geng.com |
DNS History
13 records (2 active, 11 former)
○MXmail.skrimple.com2015-06-07 → 2017-05-23 · 4 obs
● 2015-06-07 21:49:40
● 2017-05-23 09:22:24
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
● 2017-05-23 09:22:24
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
○A103.218.240.1842026-03-21 → 2026-03-24 · 2 obs
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
○ 2026-03-24 07:43:42
○A103.51.144.812016-09-07 → 2017-05-23 · 5 obs
○ 2016-03-31 15:30:26
● 2016-09-07 21:35:26
● 2017-05-23 09:22:24
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
● 2016-09-07 21:35:26
● 2017-05-23 09:22:24
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
○A118.193.33.2202026-03-21 → 2026-03-24 · 2 obs
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
○ 2026-03-24 07:43:42
○A118.193.37.942026-03-21 → 2026-03-24 · 2 obs
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
○ 2026-03-24 07:43:42
○A152.32.171.652026-03-21 → 2026-03-24 · 2 obs
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
○ 2026-03-24 07:43:42
○A154.85.60.1502026-03-21 → 2026-03-24 · 2 obs
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
○ 2026-03-24 07:43:42
○A162.218.54.422015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 21:49:40
○ 2015-10-22 08:37:58
○ 2026-03-24 07:43:42
○ 2015-10-22 08:37:58
○ 2026-03-24 07:43:42
○A198.12.15.2442015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 21:49:40
○ 2015-10-22 08:37:58
○ 2026-03-24 07:43:42
○ 2015-10-22 08:37:58
○ 2026-03-24 07:43:42
○A23.27.98.2362017-05-23 → 2017-05-23 · 4 obs
○ 2016-09-07 21:35:26
● 2017-05-23 09:22:24
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
● 2017-05-23 09:22:24
○ 2026-03-21 07:24:50
○ 2026-03-24 07:43:42
○A65.19.157.2352015-10-22 → 2016-03-31 · 5 obs
○ 2015-06-07 21:49:40
● 2015-10-22 08:37:58
● 2016-03-31 15:30:26
○ 2016-09-07 21:35:26
○ 2026-03-24 07:43:42
● 2015-10-22 08:37:58
● 2016-03-31 15:30:26
○ 2016-09-07 21:35:26
○ 2026-03-24 07:43:42
🔍 DNS Trace
Analysis
Name Servers
Two name servers pk3.22.cn and pk4.22.cn handle delegation for 51geng.com.
51geng.com uses the same name server setup as other domains, for example mins.cn, 1728.net, mulin.com.cn, 608888.cn and 15365.cn.
51geng.com shares name servers with other domains at least in part, for instance gongjv.com.
These name servers are often used with the name servers ns1.dyna-ns.net and ns2.dyna-ns.net.
Host names with one IP number
Host name pk3.22.cn points to 39.101.68.48
Host name pk4.22.cn points to 39.101.68.48
Host names that point to 39.101.68.48: pk3.22.cn and pk4.22.cn