10-4.dk DNS records

🖥️ Nameservers2 records 8ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 2ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.46.238.81	600s	192-46-238-81.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	192.46.224.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records2 records 2ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	3600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 47ms

TXT Record
apple-domain-verification=xalX5zU9H1I3slaG
MS=ms33368079
v=spf1 include:trustpilotservice.com include:spf.protection.outlook.com include:servers.mcsv.net include:spfinclude.signflow.dk include:eu.mailgun.org ip4:54.194.150.12 ip4:54.229.40.125 ip4:152.115.37.45 ip4:212.130.93.153 include:_spf.centerasecurity.dk -all

✉️ SPF

Policy	Record (10-4.dk)
-all (hard fail)	v=spf1 include:trustpilotservice.com include:spf.protection.outlook.com include:servers.mcsv.net include:spfinclude.signflow.dk include:eu.mailgun.org ip4:54.194.150.12 ip4:54.229.40.125 ip4:152.115.37.45 ip4:212.130.93.153 include:_spf.centerasecurity.dk -all

📨 DMARC

Policy	Record (_dmarc.10-4.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:10-4-dmarc@kunde.hassel-it.dk;

📬 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 119ms

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

🔐 DNSSEC150ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	0D32yYYsvJ4bF+ic5PLBu56MnegfFPnANTnZ/6pV…

🏷️ SOA0ms

Field	Value
Serial	2026071001
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

8ms

A

2ms

MX

2ms

AAAA

13ms

TXT

47ms

CAA

2ms

HTTPS

36ms

TLSA

119ms

SOA

0ms

MTA-STS

40ms

DNSSEC

150ms

SRV

0ms

Total

7194ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-15 17:00:53	7194ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 01:29:45	976ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 20:48:11	922ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 06:36:33	714ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 20:45:11	1480ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 07:55:47	1181ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 12:33:37	2138ms	2 NS 1 A 2 MX	🔒 Secure	View