fam-ulstrup.dk

📜 Historical scan 2026-08-09 19:56:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fam-ulstrup.dk is a .dk domain served by 2 nameservers (lars.ns.cloudflare.com, naomi.ns.cloudflare.com). It was registered on 30 December 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by famulstrup-dk0i.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 277ms

Nameserver	IP addresses	PTR	ASN / ISP
lars.ns.cloudflare.com	108.162.193.195 172.64.33.195 173.245.59.195 2606:4700:58::adf5:3bc3 2803:f800:50::6ca2:c1c3 2a06:98c1:50::ac40:21c3	lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 266ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	famulstrup-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.73.16 52.101.73.2 52.101.73.22 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 752ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (fam-ulstrup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-21 02:10:04

www	NXDOMAIN
www vs bare domain	Neither resolves fam-ulstrup.dk: no address www.fam-ulstrup.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · 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	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2411678650
Primary NS (MNAME)	lars.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 02:46:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-12-30
Expires	2026-12-31 (66d)

🔗 Same registrant#

18 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).

Domain	Registrar
bestemselvteksten.dk	Punktum dk A/S (direct)
fam-ostergaard.dk	Punktum dk A/S (direct)
fam-østergaard.dk	Punktum dk A/S (direct)
it-fjernundervisning.dk	Punktum dk A/S (direct)
itfjernundervisning.dk	Punktum dk A/S (direct)
madsostergaard.dk	Punktum dk A/S (direct)
madsøstergaard.dk	Punktum dk A/S (direct)
musiksusanne.dk	Punktum dk A/S (direct)
nh-kontoret.dk	Punktum dk A/S (direct)
nhkontoret.dk	Punktum dk A/S (direct)
postkasselabels.dk	Punktum dk A/S (direct)
postkassemaerkater.dk	Punktum dk A/S (direct)
postkassemaerker.dk	Punktum dk A/S (direct)
postkassemærkater.dk	Punktum dk A/S (direct)
postkassemærker.dk	Punktum dk A/S (direct)
scient-data.dk	Punktum dk A/S (direct)
scientdata.dk	Punktum dk A/S (direct)
stoppestedetnh.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

277ms

295ms

266ms

AAAA

245ms

TXT

752ms

CAA

246ms

HTTPS

280ms

TLSA

624ms

SOA

0ms

MTA-STS

369ms

DNSSEC

520ms

SRV

361ms

Total

5765ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 02:10:04	1307ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-07 12:24:49	1144ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 23:58:07	976ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-22 17:35:26	9372ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-09 19:56:10 shown	5765ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 19:22:36	1099ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 09:13:38	826ms	2 NS 0 A 1 MX	🔓 Insecure