markbj.dk

📜 Historical scan 2026-07-01 22:03:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

markbj.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.59.218.250 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.jhpb.dk, mxbackup.jhpb.dk. 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 31ms

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
87.59.218.250	600s	87-59-218-250-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	87.59.0.0/16	🇩🇰 Denmark	Måløv

📧 MX Records#

2 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.jhpb.dk	87.59.218.250	87-59-218-250-static.dk.customer.tdc.net	AS3292 TDC Holding A/S
20	600s	mxbackup.jhpb.dk	87.104.57.160	87.104.57.160.static.fibianet.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 161ms

TXT Record
v=spf1 include:_spf.jhpb.dk -all

✉️ SPF#

Policy	Record (markbj.dk)
-all (hard fail)	v=spf1 include:_spf.jhpb.dk -all

📨 DMARC#

Policy	Record (_dmarc.markbj.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-16 00:57:28

www CNAME	markbj.dk (all on markbj.dk) → 87.59.218.250 (AS3292)
www vs bare domain	Same network markbj.dk: 87.59.218.250 (AS3292) www.markbj.dk: 87.59.218.250 (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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026062901
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 2026-10-07 10:43:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-05-21
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

35ms

29ms

AAAA

33ms

TXT

161ms

CAA

35ms

HTTPS

30ms

TLSA

61ms

SOA

0ms

MTA-STS

39ms

DNSSEC

61ms

SRV

35ms

Total

673ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 10:09:20	1053ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 08:43:59	510ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 11:06:13	612ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-01 02:23:05	494ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 18:28:38	563ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-05 19:10:47	1307ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 22:03:00 shown	673ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 12:25:07	788ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-22 03:41:35	618ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 20:55:33	588ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 04:34:19	958ms	2 NS 1 A 2 MX	🔒 Secure