strandmark.dk DNS records

🖥️ Nameservers3 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.15.6.6	3600s	—	AS3342	Cibicom A/S	45.15.4.0/22	🇩🇰 Denmark	—

📧 MX Records2 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.forwardemail.net	121.127.44.56 138.197.213.185 2604:a880:2:d0::306:1 2a02:6ea0:d71e::2	mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net	AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC AS60068 Datacamp Limited
20	3600s	mx2.forwardemail.net	104.248.224.170 121.127.44.59 2604:a880:400:d1::cd:9001 2a02:6ea0:d71e::1	mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net	AS14061 DigitalOcean, LLC AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS60068 Datacamp Limited

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	strandmark.dk → 45.15.6.6
🔶 Autoconfig	strandmark.dk → 45.15.6.6

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 165ms

TXT Record
forward-email=administrator:thorkil@g12.dk
forward-email=hostmaster:thorkil@g12.dk
v=spf1 include:forwardemail.net ~all

✉️ SPF

Policy	Record (strandmark.dk)
~all (soft fail)	v=spf1 include:forwardemail.net ~all

📨 DMARC

Policy	Record (_dmarc.strandmark.dk)
p=quarantine	v=DMARC1;p=quarantine;fo=1;rua=mailto:hostmaster@strandmark.dk;ruf=mailto:hostmaster@strandmark.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.strandmark.dk	strandmark.dk

🔗 TLSA / DANE4 records 88ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	2026020313
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

68ms

A

56ms

MX

37ms

AAAA

34ms

TXT

165ms

CAA

62ms

HTTPS

46ms

TLSA

88ms

SOA

0ms

MTA-STS

78ms

DNSSEC

109ms

SRV

86ms

Total

1036ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 08:22:04	1036ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 01:08:08	814ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 07:26:53	1169ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 10:30:17	739ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 05:58:26	3257ms	3 NS 1 A 2 MX	🔒 Secure	View