`johncorrigan.net`

DNSSEC	⚠️ Not signed
A	63.230.171.67^{🇺🇸 AS20963.230.160.0/20}
		PTR	`johncorrigan.net`
NS	`ns1.dotster.com` ⭐
		A	172.64.52.250^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dotster.com`
		A	172.64.53.155^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.johncorrigan.net` ⭐
		A	63.230.171.67^{🇺🇸 AS20963.230.160.0/20}
			PTR	`johncorrigan.net`
MX	`mx.johncorrigan.net`⁽²⁰⁾
		A	63.230.171.67^{🇺🇸 AS20963.230.160.0/20}
			PTR	`johncorrigan.net`
TXT	`v=spf1 mx a ip4:63.230.171.67 -all`
SOA	`NS1.DOTSTER.COM`namehost@WORLDNIC@COM serial=124070800

`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.net`nstld@verisign-grs.com serial=1774552277

PTR for

67.171.230.63.in-addr.arpa

Same first word

johncorrigan.net

DNS History

14 records (5 active, 9 former)

●NSns1.dotster.com2026-03-21 → 2026-03-26 · 3 obs

○ 2018-01-17 00:38:24
● 2026-03-21 23:49:02
● 2026-03-26 19:33:18

○NSns1.eapps.com2015-06-20 → 2017-01-13 · 4 obs

● 2015-06-20 07:47:50
● 2017-01-13 19:51:52
○ 2018-01-17 00:38:24
○ 2026-03-26 19:33:18

○NSns11.eapps.com2018-01-17 → 2018-01-17 · 4 obs

○ 2017-01-13 19:51:52
● 2018-01-17 00:38:24
○ 2026-03-21 23:49:02
○ 2026-03-26 19:33:18

○NSns12.eapps.com2018-01-17 → 2018-01-17 · 4 obs

○ 2017-01-13 19:51:52
● 2018-01-17 00:38:24
○ 2026-03-21 23:49:02
○ 2026-03-26 19:33:18

○NSns13.eapps.com2018-01-17 → 2018-01-17 · 4 obs

○ 2017-01-13 19:51:52
● 2018-01-17 00:38:24
○ 2026-03-21 23:49:02
○ 2026-03-26 19:33:18

○NSns14.eapps.com2018-01-17 → 2018-01-17 · 4 obs

○ 2017-01-13 19:51:52
● 2018-01-17 00:38:24
○ 2026-03-21 23:49:02
○ 2026-03-26 19:33:18

●NSns2.dotster.com2026-03-21 → 2026-03-26 · 3 obs

○ 2018-01-17 00:38:24
● 2026-03-21 23:49:02
● 2026-03-26 19:33:18

○NSns2.eapps.com2015-06-20 → 2017-01-13 · 4 obs

● 2015-06-20 07:47:50
● 2017-01-13 19:51:52
○ 2018-01-17 00:38:24
○ 2026-03-26 19:33:18

○NSns5.eapps.com2015-06-20 → 2017-01-13 · 4 obs

● 2015-06-20 07:47:50
● 2017-01-13 19:51:52
○ 2018-01-17 00:38:24
○ 2026-03-26 19:33:18

○NSns6.eapps.com2015-06-20 → 2017-01-13 · 4 obs

● 2015-06-20 07:47:50
● 2017-01-13 19:51:52
○ 2018-01-17 00:38:24
○ 2026-03-26 19:33:18

○MXmail.johncorrigan.net2015-06-20 → 2018-01-17 · 4 obs

● 2015-06-20 07:47:50
● 2018-01-17 00:38:24
○ 2026-03-21 23:49:02
○ 2026-03-26 19:33:18

●MXmx.johncorrigan.net2026-03-21 → 2026-03-26 · 3 obs

○ 2018-01-17 00:38:24
● 2026-03-21 23:49:02
● 2026-03-26 19:33:18

●MXmx2.johncorrigan.net2026-03-21 → 2026-03-26 · 3 obs

○ 2018-01-17 00:38:24
● 2026-03-21 23:49:02
● 2026-03-26 19:33:18

●A63.230.171.672015-06-20 → 2026-03-26 · 2 obs

● 2015-06-20 07:47:50
● 2026-03-26 19:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
johncorrigan.net	ns1.dotster.com, ns2.dotster.com	-

✅ Authoritative Response

Server:172.64.53.155

NS records: ns1.dotster.com, ns2.dotster.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johncorrigan.net (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`63.230.171.67`
NS	2	`ns1.dotster.com, ns2.dotster.com`
MX	2	`mx.johncorrigan.net (pri: 10), mx2.johncorrigan.net (pri: 20)`
TXT	1	`v=spf1 mx a ip4:63.230.171.67 -all`
SOA	1	`NS1.DOTSTER.COM namehost@WORLDNIC.COM`

Analysis

IP Addresses

johncorrigan.net points to a single IP address: 63.230.171.67.

Name Servers

johncorrigan.net is delegated to two name servers: ns1.dotster.com and ns2.dotster.com.

johncorrigan.net uses the same name server setup as other domains, including crsd.net, lbagroupinc.com, telebank-online.com, ramoconstruction.com and synapseelectric.com.

At least part of the name servers for johncorrigan.net are shared with other domains, for instance networktechgroup.com, maximum-velocity.net, rubineddy.com, garfon.com and artstor.info.

These name servers are commonly used together with the name servers ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.fatcow.com, ns2.fatcow.com, ns1.nameresolve.com and ns2.nameresolve.com.

Hostnames with a single IP

ns1.dotster.com resolves to: 172.64.52.250.

ns2.dotster.com resolves to: 172.64.53.155.

Mail Servers

johncorrigan.net is handled by two mail servers: mx2.johncorrigan.net and mx.johncorrigan.net.

Host names sharing a single IP: mx2.johncorrigan.net and mx.johncorrigan.net point to 63.230.171.67.

johncorrigan.net - robtex.com