mudem.dk

📜 Historical scan 2026-06-19 02:04:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mudem.dk is a .dk domain served by 4 nameservers (ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.165.201.22 is hosted by IONOS SE (AS8560) in United Kingdom. Mail is handled by mx00.ionos.co.uk, mx01.ionos.co.uk. 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#

4 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1045.ui-dns.biz	2001:8d8:fe:53:0:d9a0:512d:100 217.160.81.45	ns1045.ui-dns.biz ns1045.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.com	2001:8d8:fe:53:0:d9a0:522d:100 217.160.82.45	ns1045.ui-dns.com ns1045.ui-dns.com	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.de	2001:8d8:fe:53:0:d9a0:502d:100 217.160.80.45	ns1045.ui-dns.de ns1045.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
ns1045.ui-dns.org	2001:8d8:fe:53:0:d9a0:532d:100 217.160.83.45	ns1045.ui-dns.org ns1045.ui-dns.org	AS8560 IONOS SE AS8560 IONOS SE

🌍 A Records#

1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
82.165.201.22	3600s	ip82-165-201-22.pbiaas.com	AS8560	IONOS SE	82.165.0.0/16	🇬🇧 United Kingdom	—

📧 MX Records#

2 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx00.ionos.co.uk	212.227.15.41	mx00.kundenserver.de	AS8560 IONOS SE
10	3600s	mx01.ionos.co.uk	217.72.192.67	mx01.kundenserver.de	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	adsredir.ionos.info → 195.20.225.174

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 478ms

TXT Record
v=spf1 include:_spf-eu.ionos.com ~all
zone-ownership-verification-b0878b36cd6a20cfe5143b5c06940b30fe50f37ebeb9c4c0e67d7cdbaf55b2ed

✉️ SPF#

Policy	Record (mudem.dk)
~all (soft fail)	v=spf1 include:_spf-eu.ionos.com ~all

📨 DMARC#

Policy	Record (_dmarc.mudem.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-16 06:13:28

www	82.165.201.22 (AS8560) (address records, no CNAME)
www vs bare domain	Same network mudem.dk: 82.165.201.22 (AS8560) www.mudem.dk: 82.165.201.22 (AS8560)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

79ms

Field	Value
Serial	2017060129
Primary NS (MNAME)	ns1045.ui-dns.com
Responsible (RNAME)	hostmaster@1und1.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

54ms

84ms

AAAA

131ms

TXT

478ms

CAA

99ms

HTTPS

97ms

TLSA

84ms

SOA

79ms

MTA-STS

128ms

DNSSEC

92ms

SRV

139ms

Total

949ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:27:59	553ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-23 09:27:08	2824ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-20 16:47:30	756ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-19 02:04:07 shown	949ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 13:56:09	3789ms	4 NS 1 A 2 MX	🔓 Insecure