checkiris.dk

📜 Historical scan 2026-09-23 23:47:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

checkiris.dk is a .dk domain served by 2 nameservers (archer.ns.cloudflare.com, ines.ns.cloudflare.com). It was registered on 12 October 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.66 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
archer.ns.cloudflare.com	108.162.195.136 162.159.44.136 172.64.35.136 2606:4700:58::a29f:2c88 2803:f800:50::6ca2:c388 2a06:98c1:50::ac40:2388	archer.ns.cloudflare.com archer.ns.cloudflare.com archer.ns.cloudflare.com archer.ns.cloudflare.com archer.ns.cloudflare.com archer.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ines.ns.cloudflare.com	108.162.192.164 172.64.32.164 173.245.58.164 2606:4700:50::adf5:3aa4 2803:f800:50::6ca2:c0a4 2a06:98c1:50::ac40:20a4	ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.66	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.170	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:3542	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:d1aa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.66,172.67.209.170 ech=AEX+DQBB5QAgACAHha7AL9daEAh51j9786b+IrKaiWBNpCk/mflX79/TYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3542,2606:4700:3031::ac43:d1aa

📝 TXT Records#

1 records 200ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (checkiris.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.checkiris.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s

📬 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 2026-10-04 01:58:10

www	Address record (no CNAME)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2063ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413396627
Primary NS (MNAME)	archer.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 12:58:26

Field	Value
Registrar	Domeneshop AS
Registered	2022-10-12
Expires	2027-10-11 (359d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

37ms

32ms

AAAA

33ms

TXT

200ms

CAA

39ms

HTTPS

47ms

TLSA

57ms

SOA

0ms

MTA-STS

65ms

DNSSEC

2063ms

SRV

72ms

Total

2416ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 01:58:10	408ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 23:47:00 shown	2416ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 16:42:37	1277ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 14:30:09	577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-05 20:37:26	948ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 06:04:22	928ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 20:26:09	575ms	2 NS 2 A 0 MX	🔓 Insecure