irishno1.dk

📜 Historical scan 2026-06-17 15:30:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

irishno1.dk is a .dk domain served by 2 nameservers (jihoon.ns.cloudflare.com, june.ns.cloudflare.com). It was registered on 28 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.45 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by irishno1-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 418ms

Nameserver	IP addresses	PTR	ASN / ISP
jihoon.ns.cloudflare.com	108.162.195.233 162.159.44.233 172.64.35.233 2606:4700:58::a29f:2ce9 2803:f800:50::6ca2:c3e9 2a06:98c1:50::ac40:23e9	jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 363ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.45	—	linux15.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 440ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	irishno1-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.5 52.101.68.8 52.101.73.15 52.101.73.22	mail-as9pr07cu00301.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 576ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (irishno1.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.irishno1.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; fo=1; rf=afrf; rua=mailto:dmarc@cloudpit.dk; ruf=mailto:dmarc@cloudpit.dk; pct=100; ri=86400

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 08:37:59

www CNAME	irishno1.dk (all on irishno1.dk) → 185.21.41.45 (AS48854)
www vs bare domain	Same network irishno1.dk: 185.21.41.45 (AS48854) www.irishno1.dk: 185.21.41.45 (AS48854)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-irishno1-dk._domainkey.irishno1.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

492ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

419ms

Field	Value
Serial	2406143055
Primary NS (MNAME)	jihoon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 08:59:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-02-28
Expires	2027-02-28 (130d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

418ms

363ms

440ms

AAAA

444ms

TXT

576ms

CAA

288ms

HTTPS

430ms

TLSA

815ms

SOA

419ms

MTA-STS

422ms

DNSSEC

492ms

SRV

0ms

Total

4746ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 08:37:58	2113ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-19 06:32:59	1846ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 16:10:50	1127ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 08:55:30	2705ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 08:47:26	1039ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 03:05:13	812ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 14:32:12	1919ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-02 23:19:18	9872ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 15:36:31	4798ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-19 11:29:41	1908ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-04 00:48:52	1148ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:30:09 shown	4746ms	2 NS 1 A 1 MX	🔓 Insecure