frontierfibernetwork.com - dns.ninja

frontierfibernetwork.com

DNSSEC⚠️ Not signed
A50.121.73.121🇺🇸 AS3258750.121.72.0/22
PTRwww.ftr.com
NSauth.roch.ny.frontiernet.net ⭐
A2001:1960:20:1030:400::201
A50.48.212.201
NSauth.asbn.va.frontiernet.net ⚠️ Not in zone NS records
A2001:1960:20:2030:400::179
A74.46.42.179
NSauth.dlls.pa.frontiernet.net ⚠️ Not in parent delegation
A2001:1960::20
A74.40.74.20
NSauth.frontiernet.net ⚠️ Not in zone NS records
A2001:1960::20
A74.40.74.20
NSauth.larc.ca.frontiernet.net ⚠️ Not in zone NS records
A2606:4e80:7:130:400::179
A47.177.156.179
NSauth.lkvl.mn.frontiernet.net ⚠️ Not in parent delegation
A2606:4e80:7:130:400::179
A47.177.156.179
SOAauth.roch.ny.frontiernet.nethostmaster@frontiernet.net serial=1902010002

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781337753

Same first word

frontierfibernetwork.com
frontierfibernetwork.us
frontierfibernetwork.net
frontierfibernetwork.info

DNS History

8 records (7 active, 1 former)

20162017201820192020202120222023202420252026NSauth.asbn.va.frontiernet.netauth.dlls.pa.frontiernet.netauth.frontiernet.netauth.larc.ca.frontiernet.netauth.lkvl.mn.frontiernet.netauth.roch.ny.frontiernet.netA50.121.73.12150.121.73.205
●NSauth.asbn.va.frontiernet.net2026-06-03 → 2026-06-13 · 3 obs
○ 2015-06-25 00:48:38
● 2026-06-03 09:56:04
● 2026-06-13 08:06:06
●NSauth.dlls.pa.frontiernet.net2015-06-25 → 2026-06-13 · 2 obs
● 2015-06-25 00:48:38
● 2026-06-13 08:06:06
●NSauth.frontiernet.net2026-06-03 → 2026-06-13 · 3 obs
○ 2015-06-25 00:48:38
● 2026-06-03 09:56:04
● 2026-06-13 08:06:06
●NSauth.larc.ca.frontiernet.net2026-06-03 → 2026-06-13 · 3 obs
○ 2015-06-25 00:48:38
● 2026-06-03 09:56:04
● 2026-06-13 08:06:06
●NSauth.lkvl.mn.frontiernet.net2015-06-25 → 2026-06-13 · 2 obs
● 2015-06-25 00:48:38
● 2026-06-13 08:06:06
●NSauth.roch.ny.frontiernet.net2015-06-25 → 2026-06-13 · 2 obs
● 2015-06-25 00:48:38
● 2026-06-13 08:06:06
●A50.121.73.1212026-06-03 → 2026-06-13 · 3 obs
○ 2017-11-23 13:22:16
● 2026-06-03 09:56:04
● 2026-06-13 08:06:06
○A50.121.73.2052015-06-25 → 2017-11-23 · 4 obs
● 2015-06-25 00:48:38
● 2017-11-23 13:22:16
○ 2026-06-03 09:56:04
○ 2026-06-13 08:06:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
frontierfibernetwork.comauth.roch.ny.frontiernet.net, auth.frontiernet.net, auth.asbn.va.frontiernet.net, auth.larc.ca.frontiernet.net-

✅ Authoritative Response

Server:47.177.156.179

NS records: auth.roch.ny.frontiernet.net, auth.frontiernet.net, auth.asbn.va.frontiernet.net, auth.larc.ca.frontiernet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frontierfibernetwork.com (unsigned zone)

⏱️ Timing

Total: 1203ms | Queries: -

📄 Records

TypeCountSample Data
A150.121.73.121
NS3auth.dlls.pa.frontiernet.net, auth.lkvl.mn.frontiernet.net...
SOA1auth.roch.ny.frontiernet.net hostmaster.

Analysis

IP Addresses

frontierfibernetwork.com resolves to just one IP address, 50.121.73.121.

Two other host names, along with frontierbuffalobs.com, frontierfibernetwork.us and youcangetbsfromabuffalo.com, also share IP numbers with frontierfibernetwork.com.

Name Servers

The DNS delegation for frontierfibernetwork.com covers 6 name servers: auth.frontiernet.net, auth.larc.ca.frontiernet.net, auth.lkvl.mn.frontiernet.net and 3 more.

frontierfibernetwork.com partially shares its NS delegation with several other domains, including 170.71.in-addr.arpa, 137.73.65.in-addr.arpa, 46.14.184.in-addr.arpa and two others.

The name servers auth.roch.ny.frontiernet.net, auth.asbn.va.frontiernet.net, auth.dlls.pa.frontiernet.net and two others are commonly seen in use alongside these name servers.

Host names that have two IP addresses:

auth.frontiernet.net maps to two IP addresses — 74.40.74.20 and 2001:1960::20.

auth.larc.ca.frontiernet.net maps to two IP addresses — 47.177.156.179 and 2606:4e80:7:130:400::179.

auth.lkvl.mn.frontiernet.net maps to two IP addresses — 47.177.156.179 and 2606:4e80:7:130:400::179.

auth.roch.ny.frontiernet.net maps to two IP addresses — 50.48.212.201 and 2001:1960:20:1030:400::201.

auth.dlls.pa.frontiernet.net maps to two IP addresses — 74.40.74.20 and 2001:1960::20.

auth.asbn.va.frontiernet.net maps to two IP addresses — 74.46.42.179 and 2001:1960:20:2030:400::179.

These two host names — auth.frontiernet.net and auth.dlls.pa.frontiernet.net — each point to 2001:1960::20 IP addresses.

These two host names — auth.frontiernet.net and auth.dlls.pa.frontiernet.net — each point to 74.40.74.20 IP addresses.

These two host names — auth.larc.ca.frontiernet.net and auth.lkvl.mn.frontiernet.net — each point to 2606:4e80:7:130:400::179 IP addresses.

These two host names — auth.larc.ca.frontiernet.net and auth.lkvl.mn.frontiernet.net — each point to 47.177.156.179 IP addresses.