`johnocallaghan.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1d3f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9484^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.63^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.132^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`erin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`toby.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c1ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:21ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.193.239^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.239^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.239^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.63, 172.67.148.132
		IPv6 hints	2606:4700:3030::6815:1d3f, 2606:4700:3035::ac43:9484
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com
SOA	`erin.ns.cloudflare.com`dns@cloudflare.com serial=2402540194

`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=1778674186

rank #977807 globally
rank #30901 in the tld
WOT: UNKNOWN (69/100)

Same first word

johnocallaghan.net

DNS History

10 records (6 active, 4 former)

●NSerin.ns.cloudflare.com2026-04-27 → 2026-05-13 · 3 obs

○ 2020-04-02 04:11:22
● 2026-04-27 06:28:50
● 2026-05-13 12:11:16

○NSns1.mediatemple.net2015-05-17 → 2020-04-02 · 4 obs

● 2015-05-17 12:04:20
● 2020-04-02 04:11:22
○ 2026-04-27 06:28:50
○ 2026-05-13 12:11:16

○NSns2.mediatemple.net2015-05-17 → 2020-04-02 · 4 obs

● 2015-05-17 12:04:20
● 2020-04-02 04:11:22
○ 2026-04-27 06:28:50
○ 2026-05-13 12:11:16

●NStoby.ns.cloudflare.com2026-04-27 → 2026-05-13 · 3 obs

○ 2020-04-02 04:11:22
● 2026-04-27 06:28:50
● 2026-05-13 12:11:16

○MXmail.johnocallaghan.net2015-05-17 → 2020-04-02 · 4 obs

● 2015-05-17 12:04:20
● 2020-04-02 04:11:22
○ 2026-04-27 06:28:50
○ 2026-05-13 12:11:16

●A104.21.29.632026-04-27 → 2026-05-13 · 3 obs

○ 2020-04-02 04:11:22
● 2026-04-27 06:28:50
● 2026-05-13 12:11:16

●A172.67.148.1322026-04-27 → 2026-05-13 · 3 obs

○ 2020-04-02 04:11:22
● 2026-04-27 06:28:50
● 2026-05-13 12:11:16

●A2606:4700:3030::6815:1d3f2026-04-27 → 2026-05-13 · 3 obs

○ 2020-04-02 04:11:22
● 2026-04-27 06:28:50
● 2026-05-13 12:11:16

●A2606:4700:3035::ac43:94842026-04-27 → 2026-05-13 · 3 obs

○ 2020-04-02 04:11:22
● 2026-04-27 06:28:50
● 2026-05-13 12:11:16

○A72.47.228.1212015-05-17 → 2020-04-02 · 4 obs

● 2015-05-17 12:04:20
● 2020-04-02 04:11:22
○ 2026-04-27 06:28:50
○ 2026-05-13 12:11:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
johnocallaghan.net	erin.ns.cloudflare.com, toby.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.239

NS records: erin.ns.cloudflare.com, toby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnocallaghan.net (unsigned zone)

⏱️ Timing

Total: 2638ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.63, 172.67.148.132`
AAAA	2	`2606:4700:3030::6815:1d3f, 2606:4700:3035::ac43:9484`
NS	2	`erin.ns.cloudflare.com, toby.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`erin.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

johnocallaghan.net maps to four IP numbers: 2606:4700:3030::6815:1d3f, 2606:4700:3035::ac43:9484, 104.21.29.63 and 172.67.148.132.

Name Servers

Two name servers erin.ns.cloudflare.com and toby.ns.cloudflare.com are delegated to johnocallaghan.net.

johnocallaghan.net uses the same name server configuration as other domains, such as shift-sg.com, shiftcentral.com, cyanhexagon.com, naka-sei.com and ryansw.com.

Host names with six IP numbers: Host name erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113; host name toby.ns.cloudflare.com points to 2606:4700:58::adf5:3bef, 2803:f800:50::6ca2:c1ef, 2a06:98c1:50::ac40:21ef, 108.162.193.239, 172.64.33.239 and 173.245.59.239.

johnocallaghan.net - robtex.com