topclassdocuments.com - robtex.com
topclassdocuments.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=1771291435 | ||||||
Previously MX for
topclassdocuments.com |
Same first word
topclassdocuments.com |
DNS History
6 records (2 active, 4 former)
○NSns1-rex.vivawebhost.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 17:58:12
○ 2026-02-22 20:16:22
○ 2026-03-18 00:28:52
○ 2026-02-22 20:16:22
○ 2026-03-18 00:28:52
●NSns1.domains-hold.com2026-02-22 → 2026-03-18 · 3 obs
○ 2019-12-14 17:58:12
● 2026-02-22 20:16:22
● 2026-03-18 00:28:52
● 2026-02-22 20:16:22
● 2026-03-18 00:28:52
○NSns2-rex.vivawebhost.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 17:58:12
○ 2026-02-22 20:16:22
○ 2026-03-18 00:28:52
○ 2026-02-22 20:16:22
○ 2026-03-18 00:28:52
●NSns2.domains-hold.com2026-02-22 → 2026-03-18 · 3 obs
○ 2019-12-14 17:58:12
● 2026-02-22 20:16:22
● 2026-03-18 00:28:52
● 2026-02-22 20:16:22
● 2026-03-18 00:28:52
○MXtopclassdocuments.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 17:58:12
○ 2026-02-22 20:16:22
○ 2026-03-18 00:28:52
○ 2026-02-22 20:16:22
○ 2026-03-18 00:28:52
○A173.237.185.1102019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 17:58:12
○ 2026-02-22 20:16:22
○ 2026-03-18 00:28:52
○ 2026-02-22 20:16:22
○ 2026-03-18 00:28:52
🔍 DNS Trace
Analysis
Name Servers
Two name servers ns1.domains-hold.com and ns2.domains-hold.com are delegated to topclassdocuments.com.
topclassdocuments.com uses the same name server configuration as other domains, such as sdlxw.com, taipeisalsa.com, yongshengjieju.com, 1000hao.com and hkcafu.com.