riddersmith.dk

Records from scan: 2026-10-02 14:54:08 · 3124ms total · last checked 2026-10-16 16:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

riddersmith.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.225.149 is hosted by Akamai Connected Cloud (AS63949) in Germany. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.104.225.149	3600s	home.it-solutions.dk	AS63949	Akamai Connected Cloud	172.104.224.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.104.225.149
🔶 Autoconfig	172.104.225.149

🔷 AAAA Records (IPv6)#

1 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7e01::2000:34ff:feaa:1582	3600s	—	AS63949	Akamai Connected Cloud	2a01:7e00:0:0:0:0:0:0/30	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-13 11:04:44

www	172.104.225.149 2a01:7e01::2000:34ff:feaa:1582 (AS63949) (address records, no CNAME)
www vs bare domain	Same network riddersmith.dk: 172.104.225.149 2a01:7e01::2000:34ff:feaa:1582 (AS63949) www.riddersmith.dk: 172.104.225.149 2a01:7e01::2000:34ff:feaa:1582 (AS63949)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

153ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026100100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

43ms

33ms

50ms

AAAA

28ms

TXT

148ms

CAA

34ms

HTTPS

55ms

TLSA

2593ms

SOA

44ms

MTA-STS

80ms

DNSSEC

153ms

SRV

58ms

Total

3124ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 14:54:08 shown	3124ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-21 15:38:00	492ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-27 12:38:53	620ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-26 10:30:04	773ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-04 04:46:12	1694ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 18:17:54	2746ms	4 NS 1 A 0 MX	🔒 Secure