ullerik.dk

📜 Historical scan 2026-07-03 19:13:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ullerik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.142.232.70 is hosted by Bolignet A/s (AS44134) in Denmark. Mail is handled by .. 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 304ms

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#

1 records 212ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.142.232.70	43200s	79.142.232.70.static.router4.bolignet.dk	AS44134	Bolignet A/s	79.142.224.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 222ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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#

latest probe, not this scan · checked 2026-10-12 09:12:21

www	79.142.232.70 (AS44134) (address records, no CNAME)
www vs bare domain	Same network ullerik.dk: 79.142.232.70 (AS44134) www.ullerik.dk: 79.142.232.70 (AS44134)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

412ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070301
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 2026-10-04 15:24:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-10-02
Expires	2026-10-31 (12d)

📋 WHOIS#

⏱️ Lookup Timing#

304ms

212ms

222ms

AAAA

212ms

TXT

441ms

CAA

248ms

HTTPS

277ms

TLSA

1307ms

SOA

0ms

MTA-STS

284ms

DNSSEC

412ms

SRV

275ms

Total

4181ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 15:10:11	552ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 14:11:51	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 11:54:42	483ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 20:40:24	637ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 15:24:03	773ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 19:13:03 shown	4181ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:31:29	623ms	2 NS 1 A 0 MX	🔒 Secure