iis.dk

📜 Historical scan 2026-09-08 17:39:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iis.dk is a .dk domain served by 2 nameservers (ray.ns.cloudflare.com, sue.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.242.137 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by amsr201.websitehostserver.net. The zone is DNSSEC-signed and validates, 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 161ms

Nameserver	IP addresses	PTR	ASN / ISP
ray.ns.cloudflare.com	108.162.193.138 172.64.33.138 173.245.59.138 2606:4700:58::adf5:3b8a 2803:f800:50::6ca2:c18a 2a06:98c1:50::ac40:218a	ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.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 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.242.137	300s	dcms-d555.aar0.dk.hostnordic.com	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	amsr201.websitehostserver.net	107.6.136.42	amsr201.websitehostserver.net	AS32475 Internap Holding LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 377ms

TXT Record
v=spf1 include:spf0.iis.dk ~all

✉️ SPF#

Policy	Record (iis.dk)
~all (soft fail)	v=spf1 include:spf0.iis.dk ~all

📨 DMARC#

Policy	Record (_dmarc.iis.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400; rua=mailto:869e78ee158b4e079ed37952c37b471c@dmarc-reports.cloudflare.net;

📬 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 2026-10-11 19:12:06

www	104.21.43.55 172.67.221.40 2606:4700:3030::6815:2b37 2606:4700:3033::ac43:dd28 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks iis.dk: 81.95.242.137 (AS48854) www.iis.dk: 104.21.43.55 172.67.221.40 2606:4700:3030::6815:2b37 2606:4700:3033::ac43:dd28 (AS13335) (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA Invalid key data — receivers can't verify signatures

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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.iis.dk	2QboZN1Z50BZag2UJKbAIE2EzR_8_s8Kcxbu3K-23L0
TXT	_acme-challenge.iis.dk	nQXYnSVcg8x7fVISQG4OD7PM-ocPkjmIZXhqDVJmFxQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

166ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2413799809
Primary NS (MNAME)	ray.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

161ms

112ms

95ms

AAAA

149ms

TXT

377ms

CAA

117ms

HTTPS

123ms

TLSA

48ms

SOA

0ms

MTA-STS

131ms

DNSSEC

166ms

SRV

143ms

Total

1686ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 17:32:58	727ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 23:38:10	945ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 22:57:42	2621ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:51:26	1437ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 18:32:10	1734ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 17:39:40 shown	1686ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 04:26:02	1340ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 19:07:51	10221ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 08:28:56	1206ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 07:13:55	1536ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 11:25:13	1955ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 15:06:43	1200ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 12:41:34	1126ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 05:43:42	1102ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:25:08	1350ms	2 NS 1 A 1 MX	🔒 Secure