sejerpedersen.dk

📜 Historical scan 2026-06-17 14:01:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sejerpedersen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.40.46.44 is hosted by Itm8 A/S (AS62319) in Denmark. Mail is handled by sejerpedersen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 365ms

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 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.40.46.44	—	co3web06.wehost.dk	AS62319	Itm8 A/S	185.40.44.0/22	🇩🇰 Denmark	Viby J

📧 MX Records#

1 records 318ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	sejerpedersen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca09::3 52.101.68.10 52.101.68.21 52.101.68.8 52.101.73.2	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 613ms

TXT Record
google-site-verification=VoPIReaM3iyJJk8sLkl2IGmytednTcKyoQMUBz5qxJI
MS=ms82754271
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sejerpedersen.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 2026-10-14 06:16:49

www	185.40.46.44 (AS62319) (address records, no CNAME)
www vs bare domain	Same network sejerpedersen.dk: 185.40.46.44 (AS62319) www.sejerpedersen.dk: 185.40.46.44 (AS62319)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-sejerpedersen-dk._domainkey.sejerpedersen.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-sejerpedersen-dk._domainkey.sejerpedersen.onmicrosoft.com	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

307ms

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

🏷️ SOA#

123ms

Field	Value
Serial	2026060201
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 2026-10-10 18:30:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-01-24
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

365ms

87ms

318ms

AAAA

279ms

TXT

613ms

CAA

198ms

HTTPS

255ms

TLSA

333ms

SOA

123ms

MTA-STS

272ms

DNSSEC

307ms

SRV

0ms

Total

2691ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 06:16:48	2242ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 21:28:00	878ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 14:16:29	1332ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 12:09:24	840ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 12:22:05	1845ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 16:53:36	2675ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 06:02:53	6010ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 18:27:54	2064ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:01:15 shown	2691ms	2 NS 1 A 1 MX	🔒 Secure