c-cenfirman.com - robtex.com
c-cenfirman.com
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=1778749326 | ||||||
Same first word
c-cenfirman.com |
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.c-cenfirman.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:13:14
●A87.98.164.1552026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| c-cenfirman.com | ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.65
NS records: ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c-cenfirman.com (unsigned zone)
⏱️ Timing
Total: 3035ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.98.164.155 |
| NS | 3 | ns-a1.tenten.vn, ns-a2.tenten.vn... |
| MX | 1 | mail.c-cenfirman.com (pri: 10) |
| TXT | 1 | v=spf1mxaip4:87.98.164.155~all |
| SOA | 1 | ns-a2.tenten.vn noreply.tenten.vn |
Analysis
IP Addresses
c-cenfirman.com points to an IP address: 87.98.164.155.
other host names include actarus.infos.st, sendos.infos.st, mcdomaine.fr.nf, smtp.toopitoo.com and ssi-bsn.infos.st; they share IP numbers with c-cenfirman.com.
Name Servers
c-cenfirman.com is delegated to three name servers ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.
c-cenfirman.com at least partially shares name servers with other domains, for instance vietstock247.com, therom.net, thuexedulichkhanhhoa.site, support-metaverify.click and lapdatcuacuon.com.
These name servers are commonly used alongside ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
Host names with two IP numbers:
ns-a1.tenten.vn points to 2404:f080:1101:323:a150:95:115:1010 and 137.59.104.65; ns-a2.tenten.vn points to 2404:f080:1101:323:a150:95:115:1011 and 137.59.104.66; ns-a3.tenten.vn points to 2404:f080:1101:323:a150:95:115:1012 and 150.95.111.47.
Mail Servers
c-cenfirman.com is handled by a single mail server, mail.c-cenfirman.com.
The host name mail.c-cenfirman.com points to IP 87.98.164.155.