surfmail.dk DNS records

🖥️ Nameservers4 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records3 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.192.246.145	600s	ec2-18-192-246-145.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.192.0.0/13	🇩🇪 Germany	Frankfurt am Main
18.193.144.171	600s	ec2-18-193-144-171.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.192.0.0/13	🇩🇪 Germany	Frankfurt am Main
3.125.131.179	600s	ec2-3-125-131-179.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	fpo9.mail.dk	34.140.124.121	121.124.140.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 347ms

TXT Record
v=spf1 include:mail.dk ~all

✉️ SPF

Policy	Record (surfmail.dk)
~all (soft fail)	v=spf1 include:mail.dk ~all

📨 DMARC

Policy	Record (_dmarc.surfmail.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:cv1zdpyr@ag.eu.dmarcian.com; ruf=mailto:cv1zdpyr@fr.eu.dmarcian.com;

📬 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 / DANE

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

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2026011640
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

57ms

A

92ms

MX

61ms

AAAA

46ms

TXT

347ms

CAA

62ms

HTTPS

51ms

TLSA

175ms

SOA

0ms

MTA-STS

106ms

DNSSEC

110ms

SRV

118ms

Total

1030ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:07:55	1030ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-08-19 12:18:13	5537ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-08-18 12:13:41	925ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-08-07 12:07:51	1195ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-07-31 03:45:44	977ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-07-30 00:51:57	10117ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-07-16 00:45:20	1144ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-06-26 06:42:51	888ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-06-22 02:46:20	826ms	4 NS 3 A 1 MX	🔒 Secure	View
2026-06-17 12:10:38	2738ms	4 NS 3 A 1 MX	🔒 Secure	View