uuhh.dk

📜 Historical scan 2026-08-25 22:59:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uuhh.dk is a .dk domain served by 2 nameservers (adel.ns.cloudflare.com, burt.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.146 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.uuhh.dk. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
adel.ns.cloudflare.com	108.162.192.55 172.64.32.55 173.245.58.55 2606:4700:50::adf5:3a37 2803:f800:50::6ca2:c037 2a06:98c1:50::ac40:2037	adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
burt.ns.cloudflare.com	108.162.193.79 172.64.33.79 173.245.59.79 2606:4700:58::adf5:3b4f 2803:f800:50::6ca2:c14f 2a06:98c1:50::ac40:214f	burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.146	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.153.4	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.uuhh.dk	94.23.180.60	—	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.121.243.132
🔶 Autoconfig	91.121.243.132

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9904	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3092	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.146,172.67.153.4 ech=AEX+DQBB1wAgACD8CBFFZl+V57z5L9RdL2Q5TKFd9GuhFLvPQYAskgQ6EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9904,2606:4700:3035::6815:3092

📝 TXT Records#

1 records 226ms

TXT Record
v=spf1 a mx ip4:81.15.235.16 -all

✉️ SPF#

Policy	Record (uuhh.dk)
-all (hard fail)	v=spf1 a mx ip4:81.15.235.16 -all

📨 DMARC#

Policy	Record (_dmarc.uuhh.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@uuhh.dk

📬 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 2026-10-09 10:10:18

www	104.21.48.146 172.67.153.4 2606:4700:3032::ac43:9904 2606:4700:3035::6815:3092 (AS13335) (address records, no CNAME)
www vs bare domain	Same network uuhh.dk: 104.21.48.146 172.67.153.4 2606:4700:3032::ac43:9904 2606:4700:3035::6815:3092 (AS13335) www.uuhh.dk: 104.21.48.146 172.67.153.4 2606:4700:3032::ac43:9904 2606:4700:3035::6815:3092 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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	2410237285
Primary NS (MNAME)	adel.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#

49ms

53ms

57ms

AAAA

39ms

TXT

226ms

CAA

59ms

HTTPS

36ms

TLSA

92ms

SOA

0ms

MTA-STS

61ms

DNSSEC

87ms

SRV

77ms

Total

749ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:10:18	861ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 00:38:34	696ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 14:59:29	660ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 10:45:09	986ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 22:59:19 shown	749ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 18:17:16	1341ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 21:00:19	9712ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 01:59:34	2145ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 22:49:33	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:13:27	1149ms	2 NS 2 A 1 MX	🔓 Insecure