relationcheck.dk

📜 Historical scan 2026-08-26 21:39:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

relationcheck.dk is a .dk domain served by 4 nameservers (ns-1122.awsdns-12.org, ns-1678.awsdns-17.co.uk, ns-171.awsdns-21.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by 30982304.in1.mandrillapp.com, 30982304.in2.mandrillapp.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 92ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1122.awsdns-12.org	205.251.196.98 2600:9000:5304:6200::1	ns-1122.awsdns-12.org ns-1122.awsdns-12.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1678.awsdns-17.co.uk	205.251.198.142 2600:9000:5306:8e00::1	ns-1678.awsdns-17.co.uk ns-1678.awsdns-17.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-171.awsdns-21.com	205.251.192.171 2600:9000:5300:ab00::1	ns-171.awsdns-21.com ns-171.awsdns-21.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-972.awsdns-57.net	205.251.195.204 2600:9000:5303:cc00::1	ns-972.awsdns-57.net ns-972.awsdns-57.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	30982304.in1.mandrillapp.com	100.20.51.185 44.239.226.101	ec2-100-20-51-185.us-west-2.compute.amazonaws.com ec2-44-239-226-101.us-west-2.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	300s	30982304.in2.mandrillapp.com	100.20.51.185 44.239.226.101	ec2-100-20-51-185.us-west-2.compute.amazonaws.com ec2-44-239-226-101.us-west-2.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 240ms

TXT Record
v=spf1 include:spf.mandrillapp.com ?all

✉️ SPF#

Policy	Record (relationcheck.dk)
?all (neutral)	v=spf1 include:spf.mandrillapp.com ?all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 14:22:25

www	NXDOMAIN
www vs bare domain	Neither resolves relationcheck.dk: no address www.relationcheck.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1122.awsdns-12.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

92ms

42ms

72ms

AAAA

82ms

TXT

240ms

CAA

44ms

HTTPS

72ms

TLSA

98ms

SOA

0ms

MTA-STS

85ms

DNSSEC

105ms

SRV

490ms

Total

3748ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:22:25	3327ms	4 NS 0 A 2 MX	🔓 Insecure
2026-08-26 21:39:00 shown	3748ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-26 16:33:57	947ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-24 00:26:55	915ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-23 10:09:20	1248ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-21 02:38:47	2793ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-17 19:58:43	799ms	4 NS 0 A 2 MX	🔓 Insecure