`frontierbuffalobs.com`

DNSSEC	⚠️ Not signed
A	50.121.73.121^{🇺🇸 AS3258750.121.72.0/22}
		PTR	`www.ftr.com`
NS	`auth.roch.ny.frontiernet.net` ⭐
		A	2001:1960:20:1030:400::201^{🇺🇸 ASN-ELIX2001:1960::/32 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`auth.roch.ny.frontiernet.net`
		A	50.48.212.201^{🇺🇸 ASN-ELIX50.48.0.0/15 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`auth.roch.ny.frontiernet.net`
NS	`auth.asbn.va.frontiernet.net` ⚠️ Not in zone NS records
		A	2001:1960:20:2030:400::179^{🇺🇸 ASN-ELIX2001:1960::/32 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`auth.asbn.va.frontiernet.net`
		A	74.46.42.179^{🇺🇸 ASN-ELIX74.32.0.0/12 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`ns2.webservices.frontier.com`
NS	`auth.dlls.pa.frontiernet.net` ⚠️ Not in parent delegation
		A	2001:1960::20^{🇺🇸 ASN-ELIX2001:1960::/32 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`auth.frontiernet.net`
		A	74.40.74.20^{🇺🇸 ASN-ELIX74.32.0.0/12 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`peach.epix.net`
NS	`auth.frontiernet.net` ⚠️ Not in zone NS records
		A	2001:1960::20^{🇺🇸 ASN-ELIX2001:1960::/32 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`auth.frontiernet.net`
		A	74.40.74.20^{🇺🇸 ASN-ELIX74.32.0.0/12 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`peach.epix.net`
NS	`auth.larc.ca.frontiernet.net` ⚠️ Not in zone NS records
		A	2606:4e80:7:130:400::179^{🇺🇸 ASN-ELIX2606:4e80::/32 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`auth.larc.ca.frontiernet.net`
		A	47.177.156.179^{🇺🇸 ASN-ELIX47.177.0.0/16}
			PTR	`auth.larc.ca.frontiernet.net`
NS	`auth.lkvl.mn.frontiernet.net` ⚠️ Not in parent delegation
		A	2606:4e80:7:130:400::179^{🇺🇸 ASN-ELIX2606:4e80::/32 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`auth.larc.ca.frontiernet.net`
		A	47.177.156.179^{🇺🇸 ASN-ELIX47.177.0.0/16}
			PTR	`auth.larc.ca.frontiernet.net`
SOA	`auth.roch.ny.frontiernet.net`hostmaster@frontier.com serial=1902010002

`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.net`nstld@verisign-grs.com serial=1780385814

Same first word

frontierbuffalobs.com

frontierbuffalobs.net

DNS History

8 records (7 active, 1 former)

●NSauth.asbn.va.frontiernet.net2026-05-13 → 2026-06-02 · 3 obs

○ 2015-06-21 19:38:34
● 2026-05-13 18:43:58
● 2026-06-02 07:57:54

●NSauth.dlls.pa.frontiernet.net2015-06-21 → 2026-06-02 · 2 obs

● 2015-06-21 19:38:34
● 2026-06-02 07:57:54

●NSauth.frontiernet.net2026-05-13 → 2026-06-02 · 3 obs

○ 2015-06-21 19:38:34
● 2026-05-13 18:43:58
● 2026-06-02 07:57:54

●NSauth.larc.ca.frontiernet.net2026-05-13 → 2026-06-02 · 3 obs

○ 2015-06-21 19:38:34
● 2026-05-13 18:43:58
● 2026-06-02 07:57:54

●NSauth.lkvl.mn.frontiernet.net2015-06-21 → 2026-06-02 · 2 obs

● 2015-06-21 19:38:34
● 2026-06-02 07:57:54

●NSauth.roch.ny.frontiernet.net2015-06-21 → 2026-06-02 · 2 obs

● 2015-06-21 19:38:34
● 2026-06-02 07:57:54

●A50.121.73.1212026-05-13 → 2026-06-02 · 3 obs

○ 2017-08-14 17:18:34
● 2026-05-13 18:43:58
● 2026-06-02 07:57:54

○A50.121.73.2052015-06-21 → 2017-08-14 · 4 obs

● 2015-06-21 19:38:34
● 2017-08-14 17:18:34
○ 2026-05-13 18:43:58
○ 2026-06-02 07:57:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
frontierbuffalobs.com	auth.roch.ny.frontiernet.net, auth.frontiernet.net, auth.asbn.va.frontiernet.net, auth.larc.ca.frontiernet.net	-

✅ Authoritative Response

Server:50.48.212.201

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 frontierbuffalobs.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.121.73.121`
NS	3	`auth.lkvl.mn.frontiernet.net, auth.dlls.pa.frontiernet.net...`
SOA	1	`auth.roch.ny.frontiernet.net hostmaster.`

Analysis

IP Addresses

frontierbuffalobs.com points to a single IP number: 50.121.73.121.

Additional host names — frontierfibernetwork.us, youcangetbsfromabuffalo.com, home.frontiernet.net and two others — share IP numbers with frontierbuffalobs.com.

Name Servers

frontierbuffalobs.com is delegated to 6 name servers: auth.frontiernet.net, auth.larc.ca.frontiernet.net, auth.lkvl.mn.frontiernet.net and three others.

frontierbuffalobs.com shares at least some of its name servers with other domains, including 202.47.in-addr.arpa, 0.108.in-addr.arpa, 30.103.50.in-addr.arpa and two others.

These name servers are frequently seen alongside the name servers auth.roch.ny.frontiernet.net, auth.asbn.va.frontiernet.net, auth.dlls.pa.frontiernet.net and ns-1.epix.net.

Host names with two IP numbers:

auth.frontiernet.net directs traffic to 74.40.74.20 and 2001:1960::20.

auth.larc.ca.frontiernet.net directs traffic to 47.177.156.179 and 2606:4e80:7:130:400::179.

auth.lkvl.mn.frontiernet.net directs traffic to 47.177.156.179 and 2606:4e80:7:130:400::179.

auth.roch.ny.frontiernet.net directs traffic to 50.48.212.201 and 2001:1960:20:1030:400::201.

auth.dlls.pa.frontiernet.net directs traffic to 74.40.74.20 and 2001:1960::20.

auth.asbn.va.frontiernet.net directs traffic to 74.46.42.179 and 2001:1960:20:2030:400::179.

Both auth.frontiernet.net and auth.dlls.pa.frontiernet.net resolve to 2001:1960::20 IP addresses each.

Both auth.frontiernet.net and auth.dlls.pa.frontiernet.net resolve to 74.40.74.20 IP addresses each.

Both auth.larc.ca.frontiernet.net and auth.lkvl.mn.frontiernet.net resolve to 2606:4e80:7:130:400::179 IP addresses each.

Both auth.larc.ca.frontiernet.net and auth.lkvl.mn.frontiernet.net resolve to 47.177.156.179 IP addresses each.