prebenz.dk

📜 Historical scan 2026-06-21 16:24:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

prebenz.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by prebenz-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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#

4 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.25	300s	web7.curanet.dk	AS48854	—	—	—	—

📧 MX Records#

1 records 172ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	prebenz-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::7 2a01:111:f403:ca09::9 52.101.68.0 52.101.68.16 52.101.68.39 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 588ms

TXT Record
_globalsign-domain-verification=zTvnp33UaqKOPoq5y4UAq8HmeRJBtlnw613sDOSyck
MS=ms85242547
v=spf1 include:spf.protection.outlook.com include:spf.antispamcloud.com include:spf.curanet.dk -all
y2kf0nrcwkkxz4zqhkfhy636jdlx9qkg

✉️ SPF#

Policy	Record (prebenz.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.antispamcloud.com include:spf.curanet.dk -all

📨 DMARC#

Policy	Record (_dmarc.prebenz.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc_agg@vali.email; sp=quarantine; fo=1;

📬 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 2026-10-13 17:15:10

www	94.231.108.25 (AS48854) (address records, no CNAME)
www vs bare domain	Same network prebenz.dk: 94.231.108.25 (AS48854) www.prebenz.dk: 94.231.108.25 (AS48854)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-prebenz-dk._domainkey.prebenz.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-prebenz-dk._domainkey.prebenz.onmicrosoft.com	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

238ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'prebenz.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

154ms

Field	Value
Serial	2024031300
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

68ms

60ms

172ms

AAAA

59ms

TXT

588ms

CAA

159ms

HTTPS

61ms

TLSA

152ms

SOA

154ms

MTA-STS

61ms

DNSSEC

238ms

SRV

922ms

Total

1332ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-14 04:02:08	10172ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-03 08:29:02	10471ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-27 02:44:09	1500ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 16:24:49 shown	1332ms	4 NS 1 A 1 MX	⚠️ Bogus
2026-06-21 05:32:51	1108ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 04:49:20	2817ms	4 NS 1 A 1 MX	🔓 Insecure