uu-sjaelsoe.dk

📜 Historical scan 2026-09-15 15:02:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uu-sjaelsoe.dk is a .dk domain served by 2 nameservers (ns1.rudersdal.dk, ns2.rudersdal.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.85.44.100 is hosted by Rudersdal Kommune (AS200538) in Denmark. Mail is handled by uu-sjaelsoe-dk.mx1.comendosystems.com, uu-sjaelsoe-dk.mx2.comendosystems.net. The zone is not DNSSEC-signed, 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.rudersdal.dk	185.85.44.55	—	AS200538 Rudersdal Kommune
ns2.rudersdal.dk	185.85.44.57	—	AS200538 Rudersdal Kommune

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.85.44.100	300s	—	AS200538	Rudersdal Kommune	185.85.44.0/22	🇩🇰 Denmark	Hørsholm

📧 MX Records#

2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	uu-sjaelsoe-dk.mx1.comendosystems.com	192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0	mx41.electric.net gw2-1535.security.comendo.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	300s	uu-sjaelsoe-dk.mx2.comendosystems.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	post.rudersdal.dk → 185.85.44.54

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 226ms

TXT Record
inst=P\195\166dagogisk Central i Birker\195\184d
MS=ms76250530
uvmid=205201
v=spf1 include:spf0.rudersdal.dk -all

✉️ SPF#

Policy	Record (uu-sjaelsoe.dk)
-all (hard fail)	v=spf1 include:spf0.rudersdal.dk -all

📨 DMARC#

Policy	Record (_dmarc.uu-sjaelsoe.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_reports@rudersdal.dk; ruf=mailto:dmarc_failure@rudersdal.dk; fo=1

📬 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 04:27:29

www CNAME	uu-sjaelsoe.dk (all on uu-sjaelsoe.dk) → 185.85.44.100 (AS200538)
www vs bare domain	Same network uu-sjaelsoe.dk: 185.85.44.100 (AS200538) www.uu-sjaelsoe.dk: 185.85.44.100 (AS200538)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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	42
Primary NS (MNAME)	ns1.rudersdal.dk
Responsible (RNAME)	hostmaster@rudersdal.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

53ms

44ms

48ms

AAAA

34ms

TXT

226ms

CAA

41ms

HTTPS

48ms

TLSA

530ms

SOA

0ms

MTA-STS

63ms

DNSSEC

83ms

SRV

66ms

Total

3404ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 22:21:18	930ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-19 15:08:47	3142ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-15 15:02:19 shown	3404ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 06:24:56	884ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 18:28:27	2549ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 10:05:45	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:10:36	8663ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 15:38:31	663ms	2 NS 1 A 2 MX	🔓 Insecure