bjertbusser.dk

Records from scan: 2026-10-01 07:28:15 · 1513ms total · last checked 2026-10-18 09:36 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bjertbusser.dk is a .dk domain served by 3 nameservers (ns1.fab-it.dk, ns2.fab-it.dk, ns3.fab-it.dk). It was registered on 15 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.97.194.193 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by bjertbusser-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

3 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.fab-it.dk	2a00:df0:114:253:: 93.90.114.253	ns1.fab-it.dk ns1.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
ns2.fab-it.dk	2a00:df0:114:63:: 93.90.114.63	— —	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
ns3.fab-it.dk	2a00:df0:115:253:: 93.90.115.253	ns3.fab-it.dk ns3.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.97.194.193	900s	—	AS8075	Microsoft Corporation	23.96.0.0/14	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	bjertbusser-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 52.101.103.143 52.101.103.162 52.101.181.153 52.101.91.21	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-matpr05cu00105.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 114ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	100	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 231ms

TXT Record
MS=ms98223523
v=spf1 ip4:194.255.252.154 ip4:77.66.17.138 a:mailgate01.composite.net include:spf.protection.outlook.com include:spf.mx.fab-it.dk ip4:93.90.116.86 ip4:93.90.115.254 -all

✉️ SPF#

Policy	Record (bjertbusser.dk)
-all (hard fail)	v=spf1 ip4:194.255.252.154 ip4:77.66.17.138 a:mailgate01.composite.net include:spf.protection.outlook.com include:spf.mx.fab-it.dk ip4:93.90.116.86 ip4:93.90.115.254 -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#

checked 2026-10-08 11:24:09

www CNAME	bjertbusser.dk (all on bjertbusser.dk) → 23.97.194.193 (AS8075)
www vs bare domain	Same network bjertbusser.dk: 23.97.194.193 (AS8075) www.bjertbusser.dk: 23.97.194.193 (AS8075)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u10245761.wl012.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u10245761.wl012.sendgrid.net	RSA · ~1024 bit below 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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2021032400
Primary NS (MNAME)	ns1.fab-it.dk
Responsible (RNAME)	dnsmaster@fab-it.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 14:58:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-09-15
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

45ms

52ms

AAAA

52ms

TXT

231ms

CAA

60ms

HTTPS

50ms

TLSA

369ms

SOA

58ms

MTA-STS

75ms

DNSSEC

112ms

SRV

114ms

Total

1513ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:28:15 shown	1513ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 04:46:01	978ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-23 04:04:34	1318ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 09:27:52	1082ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:43:46	858ms	3 NS 1 A 1 MX	🔓 Insecure