nova-c.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
alec.ns.cloudflare.com	108.162.193.59 172.64.33.59 173.245.59.59 2606:4700:58::adf5:3b3b 2803:f800:50::6ca2:c13b 2a06:98c1:50::ac40:213b	alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dina.ns.cloudflare.com	108.162.192.107 172.64.32.107 173.245.58.107 2606:4700:50::adf5:3a6b 2803:f800:50::6ca2:c06b 2a06:98c1:50::ac40:206b	dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com dina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.37	300s	linux10.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	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	300s	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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 221ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 314ms

TXT Record
anthropic-domain-verification-06vvqt=f1SqDAF5j5xwaAiO2iyBykncT
google-site-verification=AaR4qxqE2HFCBaGT8FVMIKlOgeYSwmq7i65HzLTUE1s
GTG5JBB55CB3AHGHERRWP6XVR95WUY3W
linkedin-site-verification=aee57494-e437-49d4-96fe-08bb08248fec
P-BhWz3cfibk
v=spf1 ip4:89.249.10.143 include:_spf.centerasecurity.dk include:spf.mspmanager.com include:spf.protection.outlook.com include:spfinclude.signflow.dk include:spf.mandrillapp.com include:spf-eu.emailsignatures365.com include:amazonses.com include:_spf2.mailgun.org include:_spf.eu.mailgun.org include:spf.permido.com -all

✉️ SPF

Policy	Record (nova-c.dk)
-all (hard fail)	v=spf1 ip4:89.249.10.143 include:_spf.centerasecurity.dk include:spf.mspmanager.com include:spf.protection.outlook.com include:spfinclude.signflow.dk include:spf.mandrillapp.com include:spf-eu.emailsignatures365.com include:amazonses.com include:_spf2.mailgun.org include:_spf.eu.mailgun.org include:spf.permido.com -all

📨 DMARC

Policy	Record (_dmarc.nova-c.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:641c4b7b4beb5@dmarc.centerasecurity.com; ruf=mailto:641c4b7b4beb5@dmarc.centerasecurity.com; sp=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

🔗 TLSA / DANE4 records 220ms

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…

🔐 DNSSEC217ms

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

🏷️ SOA0ms

Field	Value
Serial	2413489793
Primary NS (MNAME)	alec.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

57ms

A

70ms

MX

56ms

AAAA

106ms

TXT

314ms

CAA

95ms

HTTPS

87ms

TLSA

220ms

SOA

0ms

MTA-STS

120ms

DNSSEC

217ms

SRV

221ms

Total

1374ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 23:50:53	1374ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 10:57:32	748ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 13:04:03	17320ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 02:12:31	9227ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 21:16:28	2003ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 05:46:21	3206ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 13:23:17	1155ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-06 00:10:05	2254ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-04 23:57:08	1530ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 15:36:38	1046ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 09:27:17	759ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-20 21:13:01	1398ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 13:12:10	834ms	2 NS 1 A 2 MX	🔒 Secure	View