jackflash.com - dns.ninja

`jackflash.com`

DNSSEC	⚠️ Not signed
A	50.121.73.47^{🇺🇸 AS3258750.121.72.0/22}
		PTR	`frontierwifi.com`
NS	`ns-1.epix.net` ⭐
		A	66.133.170.3^{🇺🇸 ASN-ELIX66.133.128.0/18 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`ur-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 Verizon Business}
			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 Verizon Business}
			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.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`
MX	`mx.frontiernet.net` ⭐
		A	50.48.212.207^{🇺🇸 ASN-ELIX50.48.0.0/15 Frontier Communications (ARIN OrgID: FRTR)}
			PTR	`mta.roch.ny.frontiernet.net`
SOA	`ns-1.epix.net`hostmaster@epix.net serial=1708180004

`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=1785127382

Same first word

jackflash.com

jackflash.se

DNS History

10 records (9 active, 1 former)

●NSauth.asbn.va.frontiernet.net2026-02-23 → 2026-07-27 · 3 obs

○ 2015-08-16 02:15:30
● 2026-02-23 01:16:20
● 2026-07-27 04:52:08

●NSauth.dlls.pa.frontiernet.net2015-08-16 → 2026-07-27 · 2 obs

● 2015-08-16 02:15:30
● 2026-07-27 04:52:08

●NSauth.frontiernet.net2026-02-23 → 2026-07-27 · 3 obs

○ 2015-08-16 02:15:30
● 2026-02-23 01:16:20
● 2026-07-27 04:52:08

●NSauth.larc.ca.frontiernet.net2026-02-23 → 2026-07-27 · 3 obs

○ 2015-08-16 02:15:30
● 2026-02-23 01:16:20
● 2026-07-27 04:52:08

●NSauth.lkvl.mn.frontiernet.net2015-08-16 → 2026-07-27 · 2 obs

● 2015-08-16 02:15:30
● 2026-07-27 04:52:08

●NSauth.roch.ny.frontiernet.net2015-08-16 → 2026-07-27 · 2 obs

● 2015-08-16 02:15:30
● 2026-07-27 04:52:08

●NSns-1.epix.net2015-08-16 → 2026-07-27 · 2 obs

● 2015-08-16 02:15:30
● 2026-07-27 04:52:08

●MXmx.frontiernet.net2015-08-16 → 2026-07-27 · 2 obs

● 2015-08-16 02:15:30
● 2026-07-27 04:52:08

●A50.121.73.472026-02-23 → 2026-07-27 · 3 obs

○ 2017-06-09 02:42:12
● 2026-02-23 01:16:20
● 2026-07-27 04:52:08

○A50.121.73.492015-08-16 → 2017-06-09 · 4 obs

● 2015-08-16 02:15:30
● 2017-06-09 02:42:12
○ 2026-02-23 01:16:20
○ 2026-07-27 04:52:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
jackflash.com	auth.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 jackflash.com (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.121.73.47`
NS	3	`auth.lkvl.mn.frontiernet.net, auth.dlls.pa.frontiernet.net...`
MX	1	`mx.frontiernet.net (pri: 10)`
SOA	1	`ns-1.epix.net hostmaster.epix.net`

Analysis

IP Addresses

jackflash.com points to a single IP number: 50.121.73.47.

Additional host names — czn.mobi, frontier1.us, ftrenergyservices.com and two others — share IP numbers with jackflash.com.

Name Servers

The DNS delegation for jackflash.com covers 7 name servers: ns-1.epix.net, auth.frontiernet.net, auth.larc.ca.frontiernet.net and 4 more.

The name servers of jackflash.com overlap at least partially with those of other domains — among them 213.32.in-addr.arpa, 32.190.47.in-addr.arpa, 125.202.208.in-addr.arpa and two more.

These name servers commonly appear in delegations together with auth.roch.ny.frontiernet.net, auth.asbn.va.frontiernet.net, auth.lkvl.mn.frontiernet.net and 4 other.

Host names with two IP numbers:

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.

Host names pointing to a single IP address:

ns-1.epix.net points to the IP address 66.133.170.3.

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.

Mail Servers

jackflash.com has one mail server: mx.frontiernet.net.

jackflash.com shares the same mail server setup as other domains, including frontiertexting.com, ncnetwork.net, ftrsys.com and two others.

jackflash.com shares mail servers — at least in part — with other domains, including evansinet.com, sys.frontiernet.net, frontiermessaging.com and two others.

The mail servers mx2.frontiernet.net and mx.dlls.pa.frontiernet.net are commonly paired with these mail servers.

There is one IP number for mx.frontiernet.net: 50.48.212.207.