telekommunikation.dk

Records from scan: 2026-10-07 18:26:58 · 395ms total · last checked 2026-10-18 17:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

telekommunikation.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.235.254.10 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by mx.unoeuro.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.235.254.10	900s	nyhedsbrev.odsgard.dk	AS3308	Norlys Telco A/S	85.235.224.0/19	🇩🇰 Denmark	Hørsholm

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx.unoeuro.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	telekommunikation.dk → 85.235.254.10
🔶 Autoconfig	telekommunikation.dk → 85.235.254.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 137ms

TXT Record
v=spf1 a mx ip4:86.58.254.141 mx:telekommunikation.dk include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (telekommunikation.dk)
~all (soft fail)	v=spf1 a mx ip4:86.58.254.141 mx:telekommunikation.dk include:servers.mcsv.net ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-07 18:26:58

www CNAME	telekommunikation.dk (all on telekommunikation.dk) → 85.235.254.10 (AS3308)
www vs bare domain	Same network telekommunikation.dk: 85.235.254.10 (AS3308) www.telekommunikation.dk: 85.235.254.10 (AS3308)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.telekommunikation.dk	telekommunikation.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026100301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-04 19:33:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-02-28
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

33ms

38ms

AAAA

35ms

TXT

137ms

CAA

36ms

HTTPS

27ms

TLSA

64ms

SOA

28ms

MTA-STS

40ms

DNSSEC

58ms

SRV

52ms

Total

395ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:26:58 shown	395ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 19:16:16	481ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:04:14	1526ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 18:47:35	957ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 17:30:11	938ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:16:48	543ms	2 NS 1 A 1 MX	🔒 Secure