rcogm.dk

Records from scan: 2026-10-02 01:06:31 · 2693ms total · last checked 2026-10-16 10:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rcogm.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 13 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.63.91.169 is hosted by The Constant Company, LLC (AS20473) in United States. The zone is DNSSEC-signed and validates, has no 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 168ms

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 167ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.63.91.169	3600s	45.63.91.169.vultrusercontent.com	AS20473	The Constant Company, LLC	45.63.64.0/18	🇺🇸 United States	Santa Clara

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-09 02:18:32

www	45.63.91.169 (AS20473) (address records, no CNAME)
www vs bare domain	Same network rcogm.dk: 45.63.91.169 (AS20473) www.rcogm.dk: 45.63.91.169 (AS20473)
Wildcard	No
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#

265ms

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

🏷️ SOA#

111ms

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#

WHOIS fetched 2026-10-12 09:40:51

Field	Value
Registrar	Simply.com A/S
Registered	2020-02-13
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

168ms

167ms

138ms

AAAA

136ms

TXT

355ms

CAA

170ms

HTTPS

142ms

TLSA

1073ms

SOA

111ms

MTA-STS

199ms

DNSSEC

265ms

SRV

165ms

Total

2693ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 01:06:31 shown	2693ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-30 00:46:10	735ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-25 11:05:31	642ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-27 10:05:37	756ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-22 05:38:27	942ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-20 22:56:00	1160ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:04:07	1761ms	4 NS 1 A 0 MX	🔒 Secure