ryerasmussen.dk

📜 Historical scan 2026-06-25 10:54:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ryerasmussen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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#

2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b	lm-in-f27.1e100.net lr-in-x1b.1e100.net lr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	aspmx2.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	aspmx3.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ryerasmussen.dk
🔶 Autoconfig	ryerasmussen.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 146ms

TXT Record
google-site-verification=oIfGaTfVvId5md--MD_Mj45LEPwa0jJycdIvpZyJi9k

✉️ 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#

latest probe, not this scan · checked 2026-10-21 05:05:39

www CNAME	ryerasmussen.dk (all on ryerasmussen.dk)
www vs bare domain	Neither resolves ryerasmussen.dk: no address www.ryerasmussen.dk: no address
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.ryerasmussen.dk	ryerasmussen.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

44ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 08:09:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-02-16
Expires	2027-02-28 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

56ms

60ms

AAAA

47ms

TXT

146ms

CAA

36ms

HTTPS

55ms

TLSA

47ms

SOA

44ms

MTA-STS

54ms

DNSSEC

108ms

SRV

67ms

Total

693ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 05:05:39	551ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-01 01:38:24	599ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-27 02:49:27	772ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-21 07:34:55	933ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-26 23:46:29	994ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-20 11:16:20	11776ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-14 12:18:51	9196ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-25 10:54:07 shown	693ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-23 12:57:30	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:58:27	1455ms	2 NS 0 A 5 MX	🔒 Secure