`pragmaticsecurity.ie`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3033::ac43:9651^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4ff5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.245^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.81^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyree.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyree.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyree.ns.cloudflare.com`
		A	108.162.195.207^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	162.159.44.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	172.64.35.207^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
MX	`pragmaticsecurity-ie.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`11112021`
TXT	`google-site-verification=tBwnNM_2xGFWKyuh65HH_eK6Ftua0XQzBfYL_aXi_ts`
TXT	`v=spf1 include:spf.protection.outlook.com include:amazonses.com include:_spf....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.245, 172.67.150.81
		IPv6 hints	2606:4700:3033::ac43:9651, 2606:4700:3035::6815:4ff5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2408936889

`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=2607131500

🔒 HSTS Preload (+subdomains)

Same first word

pragmaticsecurity.ie

pragmaticsecurity.com

DNS History

18 records (7 active, 11 former)

●NSkyree.ns.cloudflare.com2026-05-07 → 2026-07-13 · 2 obs

● 2026-05-07 19:58:10
● 2026-07-13 16:10:06

●NSmichelle.ns.cloudflare.com2026-05-07 → 2026-07-13 · 2 obs

● 2026-05-07 19:58:10
● 2026-07-13 16:10:06

●MXpragmaticsecurity-ie.mail.protection.outlook.com2026-05-07 → 2026-07-13 · 2 obs

● 2026-05-07 19:58:10
● 2026-07-13 16:10:06

●A104.21.79.2452026-05-07 → 2026-07-13 · 6 obs

● 2026-05-07 19:58:10
● 2026-05-18 03:25:10
○ 2026-05-22 05:22:22
○ 2026-05-23 04:00:38
● 2026-05-31 22:07:32
● 2026-07-13 16:10:06

○A172.64.80.12026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-18 03:25:10
● 2026-05-22 05:22:22
○ 2026-05-22 14:07:12
○ 2026-07-13 16:10:06

●A172.67.150.812026-05-07 → 2026-07-13 · 6 obs

● 2026-05-07 19:58:10
● 2026-05-18 03:25:10
○ 2026-05-22 05:22:22
○ 2026-05-23 04:00:38
● 2026-05-31 22:07:32
● 2026-07-13 16:10:06

○A188.114.96.02026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-22 14:07:12
● 2026-05-23 04:00:38
○ 2026-05-31 22:07:32
○ 2026-07-13 16:10:06

○A188.114.96.42026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-22 05:22:22
● 2026-05-22 14:07:12
○ 2026-05-23 04:00:38
○ 2026-07-13 16:10:06

○A188.114.97.02026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-22 14:07:12
● 2026-05-23 04:00:38
○ 2026-05-31 22:07:32
○ 2026-07-13 16:10:06

○A188.114.97.42026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-22 05:22:22
● 2026-05-22 14:07:12
○ 2026-05-23 04:00:38
○ 2026-07-13 16:10:06

○A2606:4700:3030::6815:4ff52026-05-07 → 2026-05-31 · 7 obs

● 2026-05-07 19:58:10
● 2026-05-22 05:22:22
○ 2026-05-22 14:07:12
○ 2026-05-23 04:00:38
● 2026-05-31 22:07:32
○ 2026-07-10 22:16:48
○ 2026-07-13 16:10:06

●A2606:4700:3033::ac43:96512026-07-10 → 2026-07-13 · 3 obs

○ 2026-05-31 22:07:32
● 2026-07-10 22:16:48
● 2026-07-13 16:10:06

○A2606:4700:3034::ac43:96512026-05-07 → 2026-05-31 · 7 obs

● 2026-05-07 19:58:10
● 2026-05-22 05:22:22
○ 2026-05-22 14:07:12
○ 2026-05-23 04:00:38
● 2026-05-31 22:07:32
○ 2026-07-10 22:16:48
○ 2026-07-13 16:10:06

●A2606:4700:3035::6815:4ff52026-07-10 → 2026-07-13 · 3 obs

○ 2026-05-31 22:07:32
● 2026-07-10 22:16:48
● 2026-07-13 16:10:06

○A2a06:98c1:3120::2026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-22 14:07:12
● 2026-05-23 04:00:38
○ 2026-05-31 22:07:32
○ 2026-07-13 16:10:06

○A2a06:98c1:3120::42026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-22 05:22:22
● 2026-05-22 14:07:12
○ 2026-05-23 04:00:38
○ 2026-07-13 16:10:06

○A2a06:98c1:3121::2026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-22 14:07:12
● 2026-05-23 04:00:38
○ 2026-05-31 22:07:32
○ 2026-07-13 16:10:06

○A2a06:98c1:3121::42026-05-22 → 2026-05-22 · 4 obs

○ 2026-05-22 05:22:22
● 2026-05-22 14:07:12
○ 2026-05-23 04:00:38
○ 2026-07-13 16:10:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ie	a.ns.ie, i.ns.ie, h.ns.ie, e.ns.ie...	-
pragmaticsecurity.ie	michelle.ns.cloudflare.com, kyree.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.207

NS records: michelle.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 823ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.245, 172.67.150.81`
AAAA	2	`2606:4700:3035::6815:4ff5, 2606:4700:3033::ac43:9651`
NS	2	`kyree.ns.cloudflare.com, michelle.ns.cloudflare.com`
MX	1	`pragmaticsecurity-ie.mail.protection.out`
TXT	3	`11112021, google-site-verification=tBwnNM_2xGFWKyu...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyree.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

pragmaticsecurity.ie resolves to four IP addresses: 104.21.79.245, 172.67.150.81, 2606:4700:3033::ac43:9651 and 2606:4700:3035::6815:4ff5.

10musica.com, snackfarm.com, graceacademy-gt.org plus two other host names have IP numbers in common with pragmaticsecurity.ie.

Name Servers

pragmaticsecurity.ie is served by two delegated name servers, kyree.ns.cloudflare.com and michelle.ns.cloudflare.com.

The name server configuration of pragmaticsecurity.ie is shared with other domains, for instance cheapenergy.fi, developers.fi, beienrode-im-gartetal.de and two others.

pragmaticsecurity.ie partially shares its NS delegation with several other domains, including onoutlets.com, pgu-yamal.ru, fazendao.com and two others.

These name servers regularly co-occur with the name servers nicole.ns.cloudflare.com, sky.ns.cloudflare.com and jerome.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kyree.ns.cloudflare.com carries IP addresses 108.162.195.207, 162.159.44.207 and 172.64.35.207, with 3 other addresses beyond those.

michelle.ns.cloudflare.com carries IP addresses 108.162.192.201, 172.64.32.201 and 173.245.58.201, with 3 other addresses beyond those.

Mail Servers

pragmaticsecurity.ie uses one mail server — pragmaticsecurity-ie.mail.protection.outlook.com.

pragmaticsecurity-ie.mail.protection.outlook.com has 8 IP addresses: 52.101.68.5, 52.101.68.8, 52.101.73.2 plus 5 more.

pragmaticsecurity.ie - robtex.com