iul.dk

📜 Historical scan 2026-07-03 14:58:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iul.dk is a .dk domain served by 2 nameservers (beau.ns.cloudflare.com, kristin.ns.cloudflare.com). It was registered on 29 January 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.142.155 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by server1.animeguide.dk. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
beau.ns.cloudflare.com	108.162.193.73 172.64.33.73 173.245.59.73 2606:4700:58::adf5:3b49 2803:f800:50::6ca2:c149 2a06:98c1:50::ac40:2149	beau.ns.cloudflare.com beau.ns.cloudflare.com beau.ns.cloudflare.com beau.ns.cloudflare.com beau.ns.cloudflare.com beau.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kristin.ns.cloudflare.com	108.162.192.181 172.64.32.181 173.245.58.181 2606:4700:50::adf5:3ab5 2803:f800:50::6ca2:c0b5 2a06:98c1:50::ac40:20b5	kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.150.142.155	300s	server1.animeguide.dk	AS203953	Hiper A/S	89.150.128.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	server1.animeguide.dk	89.150.142.155	server1.animeguide.dk	AS203953 Hiper A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 mx a a:server1.animeguiden.dk a:smtp.djc.dk -all

✉️ SPF#

Policy	Record (iul.dk)
-all (hard fail)	v=spf1 mx a a:server1.animeguiden.dk a:smtp.djc.dk -all

📨 DMARC#

Policy	Record (_dmarc.iul.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:0711fcacc4854edf9ea42c01ce1a164f@dmarc-reports.cloudflare.net,mailto:e@wle.dk; ruf=mailto:e@wle.dk; 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 2026-10-08 03:28:37

www	89.150.142.155 (AS203953) (address records, no CNAME)
www vs bare domain	Same network iul.dk: 89.150.142.155 (AS203953) www.iul.dk: 89.150.142.155 (AS203953)
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 · ~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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408537635
Primary NS (MNAME)	beau.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 03:33:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-01-29
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

48ms

47ms

AAAA

42ms

TXT

163ms

CAA

46ms

HTTPS

58ms

TLSA

80ms

SOA

0ms

MTA-STS

73ms

DNSSEC

108ms

SRV

83ms

Total

722ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 03:28:37	2993ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 01:16:11	702ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 22:19:30	587ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 15:48:22	594ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 19:06:32	5912ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 08:55:14	9411ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 17:48:09	1143ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 14:58:59 shown	722ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 13:33:16	868ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 17:45:34	833ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 05:36:10	840ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:41:19	846ms	2 NS 1 A 1 MX	🔒 Secure