gulv-mester.dk

Records from scan: 2026-10-02 04:40:59 · 1520ms total · last checked 2026-10-22 22:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gulv-mester.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 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 4.245.217.214 is hosted by Microsoft Corporation (AS8075) in Ireland. 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 209ms

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 211ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
4.245.217.214	3599s	—	AS8075	Microsoft Corporation	4.224.0.0/11	🇮🇪 Ireland	Dublin

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	4.245.217.214
🔶 Autoconfig	4.245.217.214

🔷 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 2026-10-15 08:56:23

www	4.245.217.214 (AS8075) (address records, no CNAME)
www vs bare domain	Same network gulv-mester.dk: 4.245.217.214 (AS8075) www.gulv-mester.dk: 4.245.217.214 (AS8075)
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#

361ms

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

🏷️ SOA#

94ms

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 2026-10-09 01:36:45

Field	Value
Registrar	Simply.com A/S
Registered	2007-02-13
Expires	2027-02-28 (127d)

📋 WHOIS#

⏱️ Lookup Timing#

209ms

211ms

158ms

AAAA

222ms

TXT

399ms

CAA

88ms

HTTPS

153ms

TLSA

213ms

SOA

94ms

MTA-STS

268ms

DNSSEC

361ms

SRV

281ms

Total

1520ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 04:40:59 shown	1520ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-01 04:36:14	625ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-29 22:43:58	391ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-23 15:25:16	427ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-26 18:33:45	776ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-02 15:40:20	621ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 10:49:51	626ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 10:42:20	553ms	4 NS 1 A 0 MX	🔒 Secure