kajlarsen-el.dk

📜 Historical scan 2026-06-17 15:28:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kajlarsen-el.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.95 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by kajlarsenel-dk02c.mail.protection.outlook.com. 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#

2 records 58ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.95	—	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	kajlarsenel-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca09::4 52.101.68.18 52.101.73.1 52.101.73.16 52.101.73.24	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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 149ms

TXT Record
apple-domain-verification=8kR6c1xaIDfOBj5t
MS=ms60314718
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.kajlarsen-el.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:it@kajlarsen-el.dk; ruf=mailto:it@kajlarsen-el.dk

📬 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 2026-10-20 21:36:56

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network kajlarsen-el.dk: 195.47.247.18 (AS51468) www.kajlarsen-el.dk: 195.47.247.18 (AS51468)
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-kajlarsenel-dk02c._domainkey.kajlarsenel.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-kajlarsenel-dk02c._domainkey.kajlarsenel.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026052501
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 2026-10-20 22:04:04

Field	Value
Registrar	ONE.COM A/S
Registered	2015-06-10
Expires	2027-06-30 (245d)

🔗 Same registrant#

3 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
odsherred-el.dk	ONE.COM A/S
rorvig-el.dk	ONE.COM A/S
smedeniriis.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

58ms

35ms

36ms

AAAA

33ms

TXT

149ms

CAA

38ms

HTTPS

53ms

TLSA

275ms

SOA

34ms

MTA-STS

35ms

DNSSEC

82ms

SRV

0ms

Total

814ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 21:36:56	2062ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 00:31:45	2700ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-12 20:35:43	1676ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 20:35:58	2226ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 18:09:35	1076ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:28:01 shown	814ms	2 NS 1 A 1 MX	🔓 Insecure