51yc.com - robtex.com
51yc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.pending-renewal-domain.com ⚠️ Not in zone NS records | ||||||
| NS | dns2.pending-renewal-domain.com ⚠️ Not in zone NS records | ||||||
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=1782257525 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSdns.bizcn.com2016-12-24 → 2019-01-21 · 5 obs
○ 2016-12-21 23:01:08
● 2016-12-24 04:43:40
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
● 2016-12-24 04:43:40
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
●NSdns1.pending-renewal-domain.com2026-04-18 → 2026-06-23 · 3 obs
○ 2019-01-21 03:20:10
● 2026-04-18 06:12:48
● 2026-06-23 23:33:18
● 2026-04-18 06:12:48
● 2026-06-23 23:33:18
●NSdns2.pending-renewal-domain.com2026-04-18 → 2026-06-23 · 3 obs
○ 2019-01-21 03:20:10
● 2026-04-18 06:12:48
● 2026-06-23 23:33:18
● 2026-04-18 06:12:48
● 2026-06-23 23:33:18
○NSns1.dns.com.cn2015-08-18 → 2019-01-21 · 4 obs
● 2015-08-18 09:06:48
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
○NSns2.dns.com.cn2015-08-18 → 2019-01-21 · 6 obs
● 2015-08-18 09:06:48
● 2016-12-21 23:01:08
○ 2016-12-24 04:43:40
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
● 2016-12-21 23:01:08
○ 2016-12-24 04:43:40
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
○MXhzmx01.mxmail.netease.com2015-08-18 → 2019-01-21 · 4 obs
● 2015-08-18 09:06:48
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
○MXhzmx02.mxmail.netease.com2015-08-18 → 2019-01-21 · 4 obs
● 2015-08-18 09:06:48
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
○A58.64.190.312015-08-18 → 2016-07-20 · 4 obs
● 2015-08-18 09:06:48
● 2016-07-20 05:03:44
○ 2016-07-31 14:25:26
○ 2026-06-23 23:33:18
● 2016-07-20 05:03:44
○ 2016-07-31 14:25:26
○ 2026-06-23 23:33:18
○A60.205.19.2272016-07-31 → 2019-01-21 · 5 obs
○ 2016-07-20 05:03:44
● 2016-07-31 14:25:26
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
● 2016-07-31 14:25:26
● 2019-01-21 03:20:10
○ 2026-04-18 06:12:48
○ 2026-06-23 23:33:18
🔍 DNS Trace
Analysis
Name Servers
51yc.com is delegated to two name servers: dns1.pending-renewal-domain.com and dns2.pending-renewal-domain.com.
51yc.com shares its NS records with other domains, for example tzge.com, youzhan.cn, jdxq.com and two others.
51yc.com shares at least some of its name servers with other domains, including svh.com, g138.com, fyok.com and two others.