aj-byggeri.dk

📜 Historical scan 2026-08-22 23:03:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aj-byggeri.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 August 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.37.10 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. 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 38ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.37.10	3600s	—	AS3308	Norlys Telco A/S	193.8.36.0/23	🇩🇰 Denmark	Ølstykke

📧 MX Records#

4 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.213.64
🔶 Autoconfig	46.30.213.64

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 204ms

TXT Record
v=spf1 include:_spf.one.com include:spf.mail.intercom.io include:mail.zendesk.com include:spf.mandrillapp.com include:servers.mcsv.net include:spf.protection.outlook.de include:secure-mailgate.com include:spf.minuba.dk ~all

✉️ SPF#

Policy	Record (aj-byggeri.dk)
~all (soft fail)	v=spf1 include:_spf.one.com include:spf.mail.intercom.io include:mail.zendesk.com include:spf.mandrillapp.com include:servers.mcsv.net include:spf.protection.outlook.de include:secure-mailgate.com include:spf.minuba.dk ~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 2026-10-23 06:28:20

www	193.8.37.10 (AS3308) (address records, no CNAME)
www vs bare domain	Same network aj-byggeri.dk: 193.8.37.10 (AS3308) www.aj-byggeri.dk: 193.8.37.10 (AS3308)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: ~all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

4 records 79ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC#

106ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082205
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 2026-10-11 02:23:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-08-11
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

53ms

68ms

AAAA

52ms

TXT

204ms

CAA

55ms

HTTPS

48ms

TLSA

79ms

SOA

0ms

MTA-STS

73ms

DNSSEC

106ms

SRV

72ms

Total

1065ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 06:28:19	1899ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-21 10:42:38	640ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-09 09:17:21	537ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-26 13:18:12	670ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-07 16:34:42	3444ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-04 06:18:40	789ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 09:18:31	826ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-25 15:05:56	695ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-22 23:03:40 shown	1065ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-13 19:29:39	5420ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 09:19:29	1358ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 17:50:50	917ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 12:39:36	1082ms	2 NS 1 A 4 MX	🔒 Secure