serba77.co - robtex.com
serba77.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.133.51.207🇩🇪 ULTAHOST-AS79.133.51.0/24 | ||||||
| NS | ns1.serba77.co ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.ultahost.sbs ⚠️ Not in zone NS records | ||||||
| A | 79.133.51.207🇩🇪 ULTAHOST-AS79.133.51.0/24 | ||||||
| NS | ns2.serba77.co ⚠️ Not in parent delegation | ||||||
| NS | ns2.ultahost.sbs ⚠️ Not in zone NS records | ||||||
| A | 79.133.51.207🇩🇪 ULTAHOST-AS79.133.51.0/24 | ||||||
| MX | serba77.co ⭐ | ||||||
| A | 79.133.51.207🇩🇪 ULTAHOST-AS79.133.51.0/24 | ||||||
| TXT | v=spf1 a mx ip4:79.133.51.207 ~all | ||||||
| SOA | ns1.serba77.cohostmaster@serba77.co serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759708752 | ||||||
MX for
serba77.co |
Same first word
serba77.co |
DNS History
6 records (6 active, 0 former)
●NSns1.serba77.co2026-03-26 → 2026-07-18 · 2 obs
● 2026-07-18 04:36:30
●NSns1.ultahost.sbs2026-03-26 → 2026-07-18 · 2 obs
● 2026-07-18 04:36:30
●NSns2.serba77.co2026-03-26 → 2026-07-18 · 2 obs
● 2026-07-18 04:36:30
●NSns2.ultahost.sbs2026-03-26 → 2026-07-18 · 2 obs
● 2026-07-18 04:36:30
●MXserba77.co2026-03-26 → 2026-07-18 · 2 obs
● 2026-07-18 04:36:30
●A79.133.51.2072026-03-26 → 2026-07-18 · 2 obs
● 2026-07-18 04:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| serba77.co | ns1.ultahost.sbs, ns2.ultahost.sbs | - |
✅ Authoritative Response
Server:79.133.51.207
NS records: ns1.ultahost.sbs, ns2.ultahost.sbs
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serba77.co (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.133.51.207 |
| NS | 2 | ns1.serba77.co, ns2.serba77.co |
| MX | 1 | serba77.co (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:79.133.51.207 ~all |
| SOA | 1 | ns1.serba77.co hostmaster.serba77.co |
Analysis
Mail Server Role
serba77.co is listed as a mail server for itself.
IP Addresses
serba77.co resolves to one IP address: 79.133.51.207.
ns1.ultahost.sbs, bayar88.org, podium138.net and two other host names share IP numbers with serba77.co.
Name Servers
The authoritative name servers for serba77.co are ns1.serba77.co, ns2.serba77.co, ns1.ultahost.sbs and ns2.ultahost.sbs.
There is at least partial name server overlap between serba77.co and other domains — rahayu4dslot.net, gerai99.net, rrq99.org and two more among them.
These name servers regularly appear alongside ns1.rahayu4dslot.net, ns2.rahayu4dslot.net, ns1.gerai99.net and 7 other name servers in NS record sets.
Both ns1.ultahost.sbs and ns2.ultahost.sbs have a single IP address, 79.133.51.207, and share it.
Host names pointing to 79.133.51.207 IP addresses: ns1.ultahost.sbs and ns2.ultahost.sbs.
Mail Servers
Mail for serba77.co is handled by one mail server — serba77.co.
serba77.co has exactly one IP number: 79.133.51.207.