estrup-udsen.dk

📜 Historical scan 2026-06-17 08:26:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

estrup-udsen.dk is a .dk domain served by 4 nameservers (dns1.supremedns.com, dns2.supremedns.com, dns3.supremedns.com and 1 more). It was registered on 23 July 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.196.102.96 is hosted by Glesys AB (AS49282) in Finland. Mail is handled by mx.vps49834.mylogin.co. The zone is not DNSSEC-signed, publishes a 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#

4 records 254ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.supremedns.com	—	—	—
dns2.supremedns.com	—	—	—
dns3.supremedns.com	—	—	—
dns4.supremedns.com	—	—	—

🌍 A Records#

1 records 166ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.196.102.96	—	mx.vps49834.mylogin.co	AS49282	Glesys AB	185.196.102.0/24	🇫🇮 Finland	Pori

📧 MX Records#

1 records 261ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.vps49834.mylogin.co	185.196.102.96	mx.vps49834.mylogin.co	AS49282 Glesys AB

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 765ms

TXT Record
v=spf1 include:spf.supremebox.com ~all

✉️ SPF#

Policy	Record (estrup-udsen.dk)
~all (soft fail)	v=spf1 include:spf.supremebox.com ~all

📨 DMARC#

Policy	Record (_dmarc.estrup-udsen.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-09 13:54:17

www	185.196.102.96 (AS49282) (address records, no CNAME)
www vs bare domain	Same network estrup-udsen.dk: 185.196.102.96 (AS49282) www.estrup-udsen.dk: 185.196.102.96 (AS49282)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

520ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

240ms

Field	Value
Serial	1709054438
Primary NS (MNAME)	dns1.supremedns.com
Responsible (RNAME)	root@vps49834.mylogin.co
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 17:14:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-07-23
Expires	2027-09-30 (346d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

254ms

166ms

261ms

AAAA

241ms

TXT

765ms

CAA

166ms

HTTPS

248ms

TLSA

690ms

SOA

240ms

MTA-STS

172ms

DNSSEC

520ms

SRV

0ms

Total

1690ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:54:17	2237ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 09:08:22	1819ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 02:05:35	3053ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:26:28 shown	1690ms	4 NS 1 A 1 MX	🔓 Insecure