rasmuspreston.dk

Records from scan: 2026-10-01 23:27:35 · 1121ms total · last checked 2026-10-18 20:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rasmuspreston.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 104.156.81.119 is hosted by Fastly, Inc. (AS54113) 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 114ms

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#

2 records 152ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.156.81.119	3600s	—	AS54113	Fastly, Inc.	104.156.80.0/21	🇺🇸 United States	—
104.156.85.119	3600s	—	AS54113	Fastly, Inc.	104.156.80.0/21	🇺🇸 United States	—

📧 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 2026-10-11 05:18:58

www	104.156.81.119 104.156.85.119 (AS54113) (address records, no CNAME)
www vs bare domain	Same network rasmuspreston.dk: 104.156.81.119 104.156.85.119 (AS54113) www.rasmuspreston.dk: 104.156.81.119 104.156.85.119 (AS54113)
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#

235ms

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

🏷️ SOA#

71ms

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#

114ms

152ms

109ms

AAAA

105ms

TXT

243ms

CAA

106ms

HTTPS

117ms

TLSA

145ms

SOA

71ms

MTA-STS

150ms

DNSSEC

235ms

SRV

145ms

Total

1121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 23:27:35 shown	1121ms	4 NS 2 A 0 MX	🔒 Secure
2026-09-20 02:46:54	430ms	4 NS 2 A 0 MX	🔒 Secure
2026-09-04 20:21:48	583ms	4 NS 2 A 0 MX	🔒 Secure
2026-09-03 17:57:34	390ms	4 NS 2 A 0 MX	🔒 Secure
2026-08-28 11:34:10	647ms	4 NS 2 A 0 MX	🔒 Secure
2026-06-23 18:05:51	2160ms	4 NS 2 A 0 MX	🔒 Secure
2026-06-23 15:09:16	1179ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:03:54	1271ms	4 NS 2 A 0 MX	🔒 Secure