`operationmaths.ie`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1310^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b873^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.16^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.115^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angela.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c041^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2041^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angela.ns.cloudflare.com`
		A	108.162.192.65^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	172.64.32.65^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	173.245.58.65^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
NS	`jeremy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.19.16, 172.67.184.115
		IPv6	2606:4700:3034::6815:1310, 2606:4700:3036::ac43:b873
SOA	`angela.ns.cloudflare.com`dns@cloudflare.com serial=2397100916

`ie`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.ie` ⭐
	NS	`c.ns.ie`
	NS	`d.ns.ie`
	NS	`e.ns.ie`
	NS	`h.ns.ie`
	NS	`i.ns.ie`
	SOA	`a.ns.ie`tld-tech@weare.ie serial=2603241300

Subdomains

www.operationmaths.ie

Same first word

operationmaths.ie

DNS History

11 records (6 active, 5 former)

●NSangela.ns.cloudflare.com2026-02-23 → 2026-03-24 · 3 obs

○ 2018-05-07 06:13:26
● 2026-02-23 18:12:36
● 2026-03-24 13:59:50

●NSjeremy.ns.cloudflare.com2026-02-23 → 2026-03-24 · 3 obs

○ 2018-05-07 06:13:26
● 2026-02-23 18:12:36
● 2026-03-24 13:59:50

○NSns1.blacknight.com2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 06:13:26
○ 2026-02-23 18:12:36
○ 2026-03-24 13:59:50

○NSns2.blacknight.com2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 06:13:26
○ 2026-02-23 18:12:36
○ 2026-03-24 13:59:50

○NSns3.blacknight.com2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 06:13:26
○ 2026-02-23 18:12:36
○ 2026-03-24 13:59:50

○NSns4.blacknight.com2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 06:13:26
○ 2026-02-23 18:12:36
○ 2026-03-24 13:59:50

●A104.21.19.162026-02-23 → 2026-03-24 · 3 obs

○ 2018-05-07 06:13:26
● 2026-02-23 18:12:36
● 2026-03-24 13:59:50

●A172.67.184.1152026-02-23 → 2026-03-24 · 3 obs

○ 2018-05-07 06:13:26
● 2026-02-23 18:12:36
● 2026-03-24 13:59:50

●A2606:4700:3034::6815:13102026-02-23 → 2026-03-24 · 3 obs

○ 2018-05-07 06:13:26
● 2026-02-23 18:12:36
● 2026-03-24 13:59:50

●A2606:4700:3036::ac43:b8732026-02-23 → 2026-03-24 · 3 obs

○ 2018-05-07 06:13:26
● 2026-02-23 18:12:36
● 2026-03-24 13:59:50

○A46.22.137.512018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 06:13:26
○ 2026-02-23 18:12:36
○ 2026-03-24 13:59:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ie	a.ns.ie, c.ns.ie, d.ns.ie, e.ns.ie...	-
operationmaths.ie	angela.ns.cloudflare.com, jeremy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.65

NS records: angela.ns.cloudflare.com, jeremy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for operationmaths.ie (unsigned zone)

⏱️ Timing

Total: 2327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.16, 172.67.184.115`
AAAA	2	`2606:4700:3034::6815:1310, 2606:4700:3036::ac43:b873`
NS	2	`angela.ns.cloudflare.com, jeremy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`angela.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of www.operationmaths.ie is operationmaths.ie.

IP Addresses

operationmaths.ie maps to four IP numbers: 2606:4700:3034::6815:1310, 2606:4700:3036::ac43:b873, 104.21.19.16 and 172.67.184.115.

Other host names such as mail.alsultanma.com, baudin-automobiles.com, hotelsofthecaribbean.co.uk, decks-fences4u.com and sheets.ch share IPs with operationmaths.ie.

Name Servers

Two name servers angela.ns.cloudflare.com and jeremy.ns.cloudflare.com handle the delegation for operationmaths.ie.

operationmaths.ie shares the same name server setup as other domains, for example bitspeed.io, rugsusatools.com, secu-3.org, annieselke.com and andaluciademuseos.es.

operationmaths.ie at least partially shares name servers with other domains, for example puttytribe.com, mainecleanelections.org, copymathollywood.com, tecnocarempilhadeiras.com.br and shoesbruneck.it.

These name servers are often used together with joyce.ns.cloudflare.com and dean.ns.cloudflare.com.

Host names with six IP numbers:

angela.ns.cloudflare.com points to 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65.

jeremy.ns.cloudflare.com points to 2606:4700:58::adf5:3bb4, 2803:f800:50::6ca2:c1b4, 2a06:98c1:50::ac40:21b4, 108.162.193.180, 172.64.33.180 and 173.245.59.180.

operationmaths.ie - robtex.com