bastkjaer.dk

📜 Historical scan 2026-07-05 20:10:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bastkjaer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by bastkjaer-dk.mail.protection.outlook.com. 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 48ms

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#

🌍

No A records found

📧 MX Records#

1 records 2033ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bastkjaer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 52.101.68.10 52.101.73.2 52.101.73.24 52.101.73.26	mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com — mail-dbbpr03cu00102.inbound.protection.outlook.com — mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.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#

2 records 179ms

TXT Record
ms25832604
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bastkjaer.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 2026-10-14 12:29:56

www CNAME	bastkjaer.dk (all on bastkjaer.dk) → 87.61.84.201 (AS3292)
www vs bare domain	Same network bastkjaer.dk: 87.61.84.201 (AS3292) www.bastkjaer.dk: 87.61.84.201 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

9072ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	fully validated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 13:03:30

Field	Value
Registrar	ONE.COM A/S
Registered	2001-09-28
Expires	2027-09-30 (340d)

🔗 Same registrant#

1 domain

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
childflow.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

4031ms

2033ms

AAAA

4029ms

TXT

179ms

CAA

4028ms

HTTPS

4030ms

TLSA

2042ms

SOA

4029ms

MTA-STS

4038ms

DNSSEC

9072ms

SRV

4030ms

Total

20121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 12:29:56	1366ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:51:19	667ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 02:47:57	1116ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 05:52:37	1110ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 00:07:31	922ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 22:27:07	2441ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-05 20:10:00 shown	20121ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 12:00:15	1097ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:14:30	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:09:40	869ms	2 NS 1 A 1 MX	🔒 Secure