bizbuilder.dk

Records from scan: 2026-10-03 19:49:59 · 573ms total · last checked 2026-10-17 17:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bizbuilder.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.177 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.177	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:808a:ca7b:c166:9de	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 155ms

TXT Record
v=spf1 include:_custspf.one.com include:_spf.simplero.com ~all

✉️ SPF#

Policy	Record (bizbuilder.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:_spf.simplero.com ~all

📨 DMARC#

Policy	Record (_dmarc.bizbuilder.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+kfqpvaxjvoc@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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#

checked 2026-10-07 22:44:13

www	46.30.213.177 2a02:2350:5:10c:808a:ca7b:c166:9de (AS51468) (address records, no CNAME)
www vs bare domain	Same network bizbuilder.dk: 46.30.213.177 2a02:2350:5:10c:808a:ca7b:c166:9de (AS51468) www.bizbuilder.dk: 46.30.213.177 2a02:2350:5:10c:808a:ca7b:c166:9de (AS51468)
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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 81ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…

🔐 DNSSEC#

59ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026100201
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 2026-10-03 20:02:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-08-21
Expires	2027-08-20 (306d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

39ms

41ms

AAAA

39ms

TXT

155ms

CAA

38ms

HTTPS

158ms

TLSA

81ms

SOA

49ms

MTA-STS

49ms

DNSSEC

59ms

SRV

159ms

Total

573ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 19:49:59 shown	573ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-03 19:28:36	1082ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 19:11:52	508ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-07 03:02:04	1635ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 14:14:53	597ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-02 06:30:43	1023ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-29 13:38:09	900ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-27 08:45:01	16791ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-09 05:11:55	1171ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-06 21:29:02	1794ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-03 11:48:13	678ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 04:27:34	837ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 17:31:14	748ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 14:42:07	723ms	2 NS 1 A 4 MX	🔒 Secure