hjb-byg.dk

📜 Historical scan 2026-06-17 12:14:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjb-byg.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 14 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.83.125 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by hjbbyg-dk0i.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

3 records 304ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 309ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.125	—	re03.azehosting.net	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 248ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	hjbbyg-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::2 2a01:111:f403:ca09::3 52.101.68.29 52.101.73.1 52.101.73.16 52.101.73.4	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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)#

1 records 326ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2200:4382::2	—	re03.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 811ms

TXT Record
v=spf1 ip4:49.12.83.125 include:spf.azehosting.net include:spf.resellerhotel.dk +a +ip4:185.221.37.134 +include:spf.protection.outlook.com +include:_spf-hosting.eg.dk -all

✉️ SPF#

Policy	Record (hjb-byg.dk)
-all (hard fail)	v=spf1 ip4:49.12.83.125 include:spf.azehosting.net include:spf.resellerhotel.dk +a +ip4:185.221.37.134 +include:spf.protection.outlook.com +include:_spf-hosting.eg.dk -all

📨 DMARC#

Policy	Record (_dmarc.hjb-byg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:siosv0kb@ag.dmarcian.com;

📬 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 2026-10-10 03:56:19

www CNAME	hjb-byg.dk (all on hjb-byg.dk) → 213.239.196.148 2a01:4f8:222:1a84::2 (AS24940)
www vs bare domain	Same network hjb-byg.dk: 213.239.196.148 2a01:4f8:222:1a84::2 (AS24940) www.hjb-byg.dk: 213.239.196.148 2a01:4f8:222:1a84::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

0ms

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

🏷️ SOA#

288ms

Field	Value
Serial	2026050901
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	tue@360degree.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 04:13:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-04-14
Expires	2027-06-30 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

304ms

309ms

248ms

AAAA

326ms

TXT

811ms

CAA

292ms

HTTPS

338ms

TLSA

1613ms

SOA

288ms

MTA-STS

377ms

DNSSEC

0ms

SRV

0ms

Total

8903ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 03:56:19	2404ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 02:08:17	5201ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 22:29:08	1396ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-14 03:34:17	2671ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-01 08:59:58	1086ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 16:10:23	951ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-11 13:51:00	3154ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 21:04:38	1747ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 21:36:47	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:14:40 shown	8903ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:12:23	266ms	0 NS 0 A 0 MX	❓ Unknown