auth.net - robtex.com
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 | ||||||
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=1778305616 | ||||||
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
○ 2026-05-09 06:00:18
●NSns1.fibercast.net2015-07-24 → 2026-05-09 · 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
● 2026-05-09 06:00:18
○NSns1.metro2000.net2008-12-31 → 2008-12-31 · 3 obs
○ 2015-07-24 08:13:42
○ 2026-05-09 06:00:18
○NSns2.cav.net2019-02-12 → 2019-02-12 · 4 obs
● 2019-02-12 16:36:32
○ 2026-02-17 14:00:22
○ 2026-05-09 06:00:18
●NSns2.fibercast.net2015-07-24 → 2026-05-09 · 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
● 2026-05-09 06:00:18
○NSns2.metro2000.net2008-12-31 → 2008-12-31 · 3 obs
○ 2015-07-24 08:13:42
○ 2026-05-09 06:00:18
○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
○ 2026-05-09 06:00:18
○MXmail.auth.net2008-12-31 → 2008-12-31 · 3 obs
○ 2015-07-24 08:13:42
○ 2026-05-09 06:00:18
○A208.89.155.312019-02-12 → 2019-02-12 · 4 obs
● 2019-02-12 16:36:32
○ 2026-02-17 14:00:22
○ 2026-05-09 06:00:18
○A216.177.0.672008-12-31 → 2008-12-31 · 3 obs
○ 2015-07-24 08:13:42
○ 2026-05-09 06:00:18
○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
○ 2026-05-09 06:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.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: 3074ms | 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 is delegated to two name servers ns1.fibercast.net and ns2.fibercast.net.
auth.net shares the same name server setup as other domains, for instance customer.fibercast.net, springfieldcable.com, argentcom.com, argentcom.net and whitemountaincablevision.com.
auth.net at least partially shares name servers with other domains, for instance checksaver.com, tatil.us, inaddr.metro2000.net, xlec.us and inaddr.fibercast.net.
These name servers are commonly used alongside ns1.cav.net, ns2.cav.net, ns3.cav.net, ns4.cav.net, ns2.metro2000.net and ns1.metro2000.net.
Hostnames with a single IP:
ns1.fibercast.net points to 216.177.6.10.