spamexperts.dk

Records from scan: 2026-09-29 21:16:52 · 3102ms total · last checked 2026-10-16 20:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

spamexperts.dk is a .dk domain served by 4 nameservers (ns-113.awsdns-14.com, ns-1196.awsdns-21.org, ns-1922.awsdns-48.co.uk and 1 more). It was registered on 15 December 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ., filter10.antispamcloud.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-113.awsdns-14.com	205.251.192.113 2600:9000:5300:7100::1	ns-113.awsdns-14.com ns-113.awsdns-14.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1196.awsdns-21.org	205.251.196.172 2600:9000:5304:ac00::1	ns-1196.awsdns-21.org ns-1196.awsdns-21.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1922.awsdns-48.co.uk	205.251.199.130 2600:9000:5307:8200::1	ns-1922.awsdns-48.co.uk ns-1922.awsdns-48.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-690.awsdns-22.net	205.251.194.178 2600:9000:5302:b200::1	ns-690.awsdns-22.net ns-690.awsdns-22.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	. Null MX — domain accepts no email (RFC 7505)
10	86400s	filter10.antispamcloud.com	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
20	86400s	filter20.antispamcloud.com	149.13.75.27 2001:978:2:7::162:100	fe1-r3-in.fra02.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC
30	86400s	filter30.antispamcloud.com	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
40	86400s	filter40.antispamcloud.com	154.59.193.124 2001:978:2:6::f:124	fe3-r3-in.du01.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 215ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (spamexperts.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.spamexperts.dk)
p=reject	v=DMARC1; p=reject;

📬 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#

checked 2026-10-09 01:25:01

www	Exists, no address
www vs bare domain	Neither resolves spamexperts.dk: no address www.spamexperts.dk: no address
Wildcard	No

✍️ DKIM keys#

4 found

Selector	CNAME	Key
default	—	RSA Invalid key data — receivers can't verify signatures
dkim	—	RSA Invalid key data — receivers can't verify signatures
k1	—	RSA Invalid key data — receivers can't verify signatures
s2	—	RSA Invalid key data — receivers can't verify signatures

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 105ms

Service / Owner	Type	Cert association
SMTP _25._tcp.filter10.antispamcloud.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter20.antispamcloud.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter30.antispamcloud.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter40.antispamcloud.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…

🔐 DNSSEC#

64ms

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-690.awsdns-22.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 08:44:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-12-15
Expires	2026-12-31 (74d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

33ms

37ms

38ms

AAAA

47ms

TXT

215ms

CAA

47ms

HTTPS

46ms

TLSA

105ms

SOA

0ms

MTA-STS

52ms

DNSSEC

64ms

SRV

73ms

Total

3102ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 21:16:52 shown	3102ms	4 NS 0 A 5 MX	🔓 Insecure
2026-09-10 00:07:09	3226ms	4 NS 0 A 5 MX	🔓 Insecure
2026-09-04 10:41:35	3213ms	4 NS 0 A 5 MX	🔓 Insecure
2026-08-28 08:38:36	12283ms	4 NS 0 A 5 MX	🔓 Insecure
2026-08-26 18:43:30	3744ms	4 NS 0 A 5 MX	🔓 Insecure
2026-06-21 00:27:44	975ms	4 NS 0 A 5 MX	🔓 Insecure
2026-06-17 14:04:41	2687ms	4 NS 0 A 4 MX	🔓 Insecure