thyholmmurer.dk

📜 Historical scan 2026-06-17 13:35:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thyholmmurer.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 209.250.242.238 is hosted by The Constant Company, LLC (AS20473) in The Netherlands. Mail is handled by scanner01.resennet.dk, scanner02.resennet.dk and 1 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
209.250.242.238	—	209.250.242.238.vultrusercontent.com	AS20473	The Constant Company, LLC	209.250.224.0/19	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

3 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	scanner01.resennet.dk	193.32.65.29	scanner01.resennet.dk	AS3292 TDC Holding A/S
20	—	scanner02.resennet.dk	193.32.65.29	scanner01.resennet.dk	AS3292 TDC Holding A/S
30	—	scanner03.resennet.dk	193.32.65.29	scanner01.resennet.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 260ms

TXT Record
google-site-verification=OJX4CqE2CM7ckpiX69AsDB_7xWklomVOnl1jkAqdXiU
v=spf1 include:spf.protection.outlook.com include:_spf.resennet.dk -all

✉️ SPF#

Policy	Record (thyholmmurer.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.resennet.dk -all

📨 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 2026-10-08 14:18:13

www	209.250.242.238 (AS20473) (address records, no CNAME)
www vs bare domain	Same network thyholmmurer.dk: 209.250.242.238 (AS20473) www.thyholmmurer.dk: 209.250.242.238 (AS20473)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2026060101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

53ms

41ms

AAAA

78ms

TXT

260ms

CAA

101ms

HTTPS

97ms

TLSA

85ms

SOA

107ms

MTA-STS

78ms

DNSSEC

74ms

SRV

0ms

Total

725ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 10:08:17	1008ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-23 09:34:15	717ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-03 19:17:55	685ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-03 18:22:42	1027ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-24 20:42:54	978ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-24 16:23:45	2211ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 06:56:32	1181ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:37:22	5155ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-17 13:35:41 shown	725ms	2 NS 1 A 3 MX	🔒 Secure