tvc.dk

📜 Historical scan 2026-08-27 18:34:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tvc.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 28 April 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.150.114.12 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is DNSSEC-signed and validates, 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.150.114.12	600s	mysupport03.dandomain.net	AS48854	team.blue Denmark A/S	194.150.112.0/22	🇩🇰 Denmark	Skanderborg

📧 MX Records#

3 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1740s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
10	1740s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
20	1740s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	194.150.114.12

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 189ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

11 records 195ms

TXT Record
anthropic-domain-verification-w66ve5=194V6FFzsqXtFMAnk7vshVV3V
apple-domain-verification=1HEkJNyvozVcbcwu
apple-domain-verification=l-VGArb06Lwn04jHeYCr70PwkF1xNQ_BqWvvdLZlDbs
google-site-verification=b07dE4cBkOLWR680pF3co67NiWMcx2ZTOAfioWDFO5I
google-site-verification=dy7k-_Fu65gZcq_P8qwQ6VHEflbkKJiwl3lJBcsz9Oc
google-site-verification=SQ9aI8I5iUL47AqsRBDZPKGdkyJa8fb3j_z5Zu0MHQk
jX5Eipg3HopjI6lO4Fq4jSDPV/ypdC+fGrQhUzc4wV15yRG7Jm+/kJ7CxCTNGTZ4nPD4ByuzaMLWWmVyjhuKhw==
MS=ms80736018
openai-domain-verification=dv-kF7PzaTEfXzigPO7CzVUTrWH
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.sendinblue.com include:_spf.createsend.com ip4:52.186.121.110 include:_spf.centerasecurity.dk -all
vtvlml2wm8bvl01w2z6sfqbvsq8wt3v

✉️ SPF#

Policy	Record (tvc.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.sendinblue.com include:_spf.createsend.com ip4:52.186.121.110 include:_spf.centerasecurity.dk -all

📨 DMARC#

Policy	Record (_dmarc.tvc.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc_agg@vali.email; aspf=s;

📬 MTA-STS#

183ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20252008
max_age	86401s
Policy MX	mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk, mx3-dk.centerasecurity.dk

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@tvc.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 17:13:37

www	194.150.114.12 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tvc.dk: 194.150.114.12 (AS48854) www.tvc.dk: 194.150.114.12 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY
BIMI	v=BIMI1; l=https://www.tvc.dk/media/w3fbruxd/tvc_logo.svg

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 70ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC#

88ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082700
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 15:02:08

Field	Value
Registrar	Simply.com A/S
Registered	1998-04-28
Expires	2027-06-30 (253d)

🔗 Same registrant#

6 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).

Domain	Registrar
coronahotline.dk	DANDOMAIN A/S
dedanskeskatteadvokater.dk	Punktum dk A/S (direct)
skatteeksperten.dk	Punktum dk A/S (direct)
skatteinformation.dk	Punktum dk A/S (direct)
tvc-advokatfirma.dk	DANDOMAIN A/S
tvclawfirm.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

67ms

41ms

61ms

AAAA

57ms

TXT

195ms

CAA

45ms

HTTPS

60ms

TLSA

70ms

SOA

0ms

MTA-STS

183ms

DNSSEC

88ms

SRV

189ms

Total

1195ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 17:13:37	1077ms	4 NS 1 A 3 MX	🔒 Secure
2026-10-09 10:18:44	523ms	4 NS 1 A 3 MX	🔒 Secure
2026-10-08 02:28:29	3314ms	4 NS 1 A 3 MX	🔒 Secure
2026-10-01 15:06:37	1164ms	4 NS 1 A 3 MX	🔒 Secure
2026-09-24 14:08:28	709ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-27 18:34:02 shown	1195ms	4 NS 1 A 3 MX	🔒 Secure
2026-06-17 13:44:44	3098ms	4 NS 1 A 3 MX	🔒 Secure