auth.net - dns.ninja
auth.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.fibercast.net ⚠️ Not in zone NS records | ||||||
| A | 216.177.6.10🇺🇸 G4-COMMUNICATIONS216.177.6.0/24 CAV.NET PO BOX 10 EAST DERRY NH 03041 United States | ||||||
| PTR | dns.bos.cav.net | ||||||
| NS | ns2.fibercast.net ⚠️ Not in zone NS records | ||||||
| A | 216.177.22.20🇺🇸 G4-COMMUNICATIONS216.177.22.0/24 CAV.NET PO BOX 10 EAST DERRY NH 03041 United States | ||||||
| PTR | dhcp1.stw.fibercast.net | ||||||
net
| 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=1786356464 | ||||||
Previously MX for
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
○NSns1.cav.net2019-02-12 → 2019-02-12 · 4 obs
● 2019-02-12 16:36:32
○ 2026-02-17 14:00:22
○ 2026-08-10 10:27:50
●NSns1.fibercast.net2015-07-24 → 2026-08-10 · 6 obs
● 2015-07-24 08:13:42
● 2016-12-01 10:55:16
○ 2019-02-12 16:36:32
● 2026-02-17 14:00:22
● 2026-08-10 10:27:50
○NSns1.metro2000.net2008-12-31 → 2008-12-31 · 3 obs
○ 2015-07-24 08:13:42
○ 2026-08-10 10:27:50
○NSns2.cav.net2019-02-12 → 2019-02-12 · 4 obs
● 2019-02-12 16:36:32
○ 2026-02-17 14:00:22
○ 2026-08-10 10:27:50
●NSns2.fibercast.net2015-07-24 → 2026-08-10 · 6 obs
● 2015-07-24 08:13:42
● 2016-12-01 10:55:16
○ 2019-02-12 16:36:32
● 2026-02-17 14:00:22
● 2026-08-10 10:27:50
○NSns2.metro2000.net2008-12-31 → 2008-12-31 · 3 obs
○ 2015-07-24 08:13:42
○ 2026-08-10 10:27:50
○MXauth.net2015-07-24 → 2019-02-12 · 5 obs
● 2015-07-24 08:13:42
● 2019-02-12 16:36:32
○ 2026-02-17 14:00:22
○ 2026-08-10 10:27:50
○MXmail.auth.net2008-12-31 → 2008-12-31 · 3 obs
○ 2015-07-24 08:13:42
○ 2026-08-10 10:27:50
○A208.89.155.312019-02-12 → 2019-02-12 · 4 obs
● 2019-02-12 16:36:32
○ 2026-02-17 14:00:22
○ 2026-08-10 10:27:50
○A216.177.0.672008-12-31 → 2008-12-31 · 3 obs
○ 2015-07-24 08:13:42
○ 2026-08-10 10:27:50
○A216.177.2.342015-07-24 → 2016-12-01 · 5 obs
● 2015-07-24 08:13:42
● 2016-12-01 10:55:16
○ 2019-02-12 16:36:32
○ 2026-08-10 10:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| auth.net | ns1.fibercast.net, ns2.fibercast.net | 2 records |
✅ Authoritative Response
Server:216.177.6.10
NS records: ns1.fibercast.net, ns2.fibercast.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for auth.net (unsigned zone)
⏱️ Timing
Total: 3173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.fibercast.net, ns2.fibercast.net)
Analysis
Name Servers
auth.net uses two name servers for its delegation: ns1.fibercast.net and ns2.fibercast.net.
The name server configuration of auth.net is shared with other domains, for instance tatil.us, customer.fibercast.net, springfieldcable.com and two others.
auth.net partially shares its NS delegation with several other domains, including checksaver.com, inaddr.metro2000.net, xlec.us and two others.
These name servers tend to appear together with the name servers ns1.cav.net, ns2.cav.net and ns3.cav.net, plus two others.
ns1.fibercast.net resolves to 216.177.6.10. ns2.fibercast.net resolves to 216.177.22.20. Both host names point to a single IP number.