31erf.com - dns.ninja
31erf.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.interbusiness.it ⭐ | ||||||
| A | 151.99.125.4🇮🇹 ASN-IBSNAZ151.99.0.0/16 INTERBUSINESS | ||||||
| PTR | dns3.interbusiness.it | ||||||
| NS | dns3-ha.interbusiness.it | ||||||
| A | 151.99.35.55🇮🇹 ASN-IBSNAZ151.99.0.0/16 INTERBUSINESS | ||||||
| NS | dns4.interbusiness.it | ||||||
| A | 80.22.52.130🇮🇹 ASN-IBSNAZ80.22.0.0/16 INTERBUSINESS | ||||||
| PTR | dns4.interbusiness.it | ||||||
| SOA | dns3-ha.interbusiness.itstaffdns@telecomitalia.it 2007-02-08 #45 | ||||||
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=1786501479 | ||||||
Same first word
31erf.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns3-ha.interbusiness.it2026-04-08 → 2026-08-12 · 3 obs
● 2026-04-08 14:36:46
● 2026-08-12 02:51:44
●NSdns3.interbusiness.it2015-06-09 → 2026-08-12 · 2 obs
● 2026-08-12 02:51:44
●NSdns4.interbusiness.it2015-06-09 → 2026-08-12 · 2 obs
● 2026-08-12 02:51:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| 31erf.com | dns3.interbusiness.it, dns4.interbusiness.it | - |
✅ Authoritative Response
Server:151.99.125.4
NS records: dns3.interbusiness.it, dns4.interbusiness.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 31erf.com (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns4.interbusiness.it, dns3.interbusiness.it |
| SOA | 1 | dns3.interbusiness.it staffdns.telecomit |
Analysis
Name Servers
DNS for 31erf.com is handled by three authoritative name servers: dns3-ha.interbusiness.it, dns3.interbusiness.it and dns4.interbusiness.it.
The name servers of 31erf.com overlap at least partially with those of other domains — among them 116-29.231.241.80.in-addr.arpa, testspa.it, consorzioproduttoridicampagnaamica.com and two more.
These name servers commonly appear in delegations together with dns11.interbusiness.it, dns7.interbusiness.it, ns1.generali.it and 3 other.
dns3-ha.interbusiness.it, dns3.interbusiness.it and dns4.interbusiness.it all have one IP address each — dns3-ha.interbusiness.it directs to 151.99.35.55, dns3.interbusiness.it directs to 151.99.125.4 and dns4.interbusiness.it directs to 80.22.52.130.