zzu-edu.com - robtex.com
zzu-edu.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.domains-hold.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.domains-hold.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=1774682437 | ||||||
Same first word
zzu-edu.com |
DNS History
15 records (2 active, 13 former)
○NSdns10.hichina.com2016-02-09 → 2017-04-01 · 5 obs
○ 2015-11-15 12:29:52
● 2016-02-09 17:01:08
● 2017-04-01 03:17:00
○ 2026-02-22 02:19:30
○ 2026-03-28 07:34:52
● 2016-02-09 17:01:08
● 2017-04-01 03:17:00
○ 2026-02-22 02:19:30
○ 2026-03-28 07:34:52
○NSdns9.hichina.com2016-02-09 → 2017-04-01 · 5 obs
○ 2015-11-15 12:29:52
● 2016-02-09 17:01:08
● 2017-04-01 03:17:00
○ 2026-02-22 02:19:30
○ 2026-03-28 07:34:52
● 2016-02-09 17:01:08
● 2017-04-01 03:17:00
○ 2026-02-22 02:19:30
○ 2026-03-28 07:34:52
○NSf1g1ns1.dnspod.net2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 15:46:56
○ 2015-11-15 12:29:52
○ 2026-03-28 07:34:52
○ 2015-11-15 12:29:52
○ 2026-03-28 07:34:52
○NSf1g1ns2.dnspod.net2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 15:46:56
○ 2015-11-15 12:29:52
○ 2026-03-28 07:34:52
○ 2015-11-15 12:29:52
○ 2026-03-28 07:34:52
●NSns1.domains-hold.com2026-03-28 → 2026-03-28 · 3 obs
○ 2026-02-22 02:19:30
● 2026-03-28 05:55:24
● 2026-03-28 07:34:52
● 2026-03-28 05:55:24
● 2026-03-28 07:34:52
○NSns1.judns.com2026-02-22 → 2026-02-22 · 4 obs
○ 2017-04-01 03:17:00
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
○NSns1.julydns.com2026-02-22 → 2026-02-22 · 4 obs
○ 2017-04-01 03:17:00
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
●NSns2.domains-hold.com2026-03-28 → 2026-03-28 · 3 obs
○ 2026-02-22 02:19:30
● 2026-03-28 05:55:24
● 2026-03-28 07:34:52
● 2026-03-28 05:55:24
● 2026-03-28 07:34:52
○NSns2.judns.com2026-02-22 → 2026-02-22 · 4 obs
○ 2017-04-01 03:17:00
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
○NSns2.julydns.com2026-02-22 → 2026-02-22 · 4 obs
○ 2017-04-01 03:17:00
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
○A121.127.248.152015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 15:46:56
○ 2015-11-15 12:29:52
○ 2026-03-28 07:34:52
○ 2015-11-15 12:29:52
○ 2026-03-28 07:34:52
○A127.0.0.12015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 15:46:56
○ 2015-11-15 12:29:52
○ 2026-03-28 07:34:52
○ 2015-11-15 12:29:52
○ 2026-03-28 07:34:52
○A137.59.18.1432017-04-01 → 2017-04-01 · 4 obs
○ 2015-11-15 12:29:52
● 2017-04-01 03:17:00
○ 2026-02-22 02:19:30
○ 2026-03-28 07:34:52
● 2017-04-01 03:17:00
○ 2026-02-22 02:19:30
○ 2026-03-28 07:34:52
○A156.225.152.2222026-02-22 → 2026-02-22 · 4 obs
○ 2017-04-01 03:17:00
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
● 2026-02-22 02:19:30
○ 2026-03-28 05:55:24
○ 2026-03-28 07:34:52
○A156.254.138.352026-02-22 → 2026-03-28 · 2 obs
○ 2026-02-22 02:19:30
○ 2026-03-28 07:34:52
○ 2026-03-28 07:34:52
🔍 DNS Trace
Analysis
Name Servers
Two name servers ns1.domains-hold.com and ns2.domains-hold.com are delegated to zzu-edu.com.
zzu-edu.com uses the same name server configuration as other domains, such as dwgkd.com, czjycm.com, cecdev.com, sxnjnp.com and lwskj.com.