uah.dk

📜 Historical scan 2026-08-18 10:20:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uah.dk is a .dk domain served by 2 nameservers (amber.ns.cloudflare.com, rick.ns.cloudflare.com). It was registered on 12 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.38 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by uah-dk.mail.protection.outlook.com. 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 323ms

Nameserver	IP addresses	PTR	ASN / ISP
amber.ns.cloudflare.com	108.162.192.64 172.64.32.64 173.245.58.64 2606:4700:50::adf5:3a40 2803:f800:50::6ca2:c040 2a06:98c1:50::ac40:2040	amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rick.ns.cloudflare.com	108.162.193.139 172.64.33.139 173.245.59.139 2606:4700:58::adf5:3b8b 2803:f800:50::6ca2:c18b 2a06:98c1:50::ac40:218b	rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.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 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.38	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.229	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	uah-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 2a01:111:f403:ca09::f 52.101.68.27 52.101.73.16 52.101.73.19 52.101.73.30	mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

2 records 101ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c9e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:5526	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 116ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.38,172.67.201.229 ech=AEX+DQBBlAAgACDUUXA6WGopfuTNEViEwq9bRRjYcpUaQi4RYAKorJP1BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c9e5,2606:4700:3034::6815:5526

📝 TXT Records#

2 records 285ms

TXT Record
MS=ms99464357
v=spf1 ip4:159.69.63.122 ip4:94.130.48.84 include:_spf.google.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (uah.dk)
~all (soft fail)	v=spf1 ip4:159.69.63.122 ip4:94.130.48.84 include:_spf.google.com include:spf.protection.outlook.com ~all

📨 DMARC#

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

📬 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 2026-10-19 23:41:50

www	104.21.85.38 172.67.201.229 2606:4700:3031::ac43:c9e5 2606:4700:3034::6815:5526 (AS13335) (address records, no CNAME)
www vs bare domain	Same network uah.dk: 104.21.85.38 172.67.201.229 2606:4700:3031::ac43:c9e5 2606:4700:3034::6815:5526 (AS13335) www.uah.dk: 104.21.85.38 172.67.201.229 2606:4700:3031::ac43:c9e5 2606:4700:3034::6815:5526 (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA Invalid key data — receivers can't verify signatures
selector1	selector1-uah-dk._domainkey.server632521.r-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-uah-dk._domainkey.server632521.r-v1.dkim.mail.microsoft	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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.uah.dk	80VIFzaZ_rs-lsxqnmHJgAHDCyhBPSSf_MjA19c4AS8
TXT	_acme-challenge.uah.dk	s791clBJXcHCxQ9g4OWWtXaofUT7P9yqIgaCOs7_SuA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms

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	2412453073
Primary NS (MNAME)	amber.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 22:09:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-05-12
Expires	2027-05-31 (223d)

🔗 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#

323ms

81ms

92ms

AAAA

101ms

TXT

285ms

CAA

131ms

HTTPS

116ms

TLSA

917ms

SOA

0ms

MTA-STS

158ms

DNSSEC

182ms

SRV

474ms

Total

2812ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 23:41:50	2138ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-17 21:36:30	1458ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 01:54:26	1052ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 08:14:48	824ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 07:43:42	937ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 10:21:40	7871ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 10:20:05 shown	2812ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 08:41:27	17456ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 05:37:11	3142ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 03:26:59	989ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 03:09:27	5602ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 19:20:57	1096ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:04:13	1354ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:59:54	1884ms	2 NS 2 A 1 MX	🔓 Insecure