tvc.dk DNS records

🖥️ Nameservers4 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 Records1 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 Records3 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 Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital 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 Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital 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 Digital A/S AS3308 Norlys Digital 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 Records1 records 189ms

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

📝 TXT Records11 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-STS183ms

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

🔗 TLSA / DANE6 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…

🔐 DNSSEC88ms

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

🏷️ SOA0ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

67ms

A

41ms

MX

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
2026-08-27 18:34:02	1195ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 13:44:44	3098ms	4 NS 1 A 3 MX	🔒 Secure	View