casebuilder.dk

📜 Historical scan 2026-06-23 09:28:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

casebuilder.dk is a .dk domain served by 2 nameservers (ns1.dnstools.nl, ns2.dnstools.nl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.80.179.97 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by casebuilder-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 466ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnstools.nl	2a02:728:e:66::100 81.26.219.100	ns1.dnstools.nl ns1.dnstools.nl	AS31673 Uniserver Internet B.V. AS31673 Uniserver Internet B.V.
ns2.dnstools.nl	2a02:728:e:758::160 81.26.208.160	ns2.dnstools.nl ns2.dnstools.nl	AS31673 Uniserver Internet B.V. AS31673 Uniserver Internet B.V.

🌍 A Records#

1 records 334ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.80.179.97	3600s	—	AS8075	Microsoft Corporation	13.64.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 242ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	casebuilder-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 52.101.68.25 52.101.73.12 52.101.73.24 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.24
🔶 Autoconfig	13.80.179.97

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 794ms

TXT Record
MS=ms43730550
v=spf1 include:spf.protection.outlook.com include:_spf.orange-juice.nl include:_webfarm.orange-juice.nl -all

✉️ SPF#

Policy	Record (casebuilder.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.orange-juice.nl include:_webfarm.orange-juice.nl -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 2026-10-09 09:55:01

www	13.80.179.97 (AS8075) (address records, no CNAME)
www vs bare domain	Same network casebuilder.dk: 13.80.179.97 (AS8075) www.casebuilder.dk: 13.80.179.97 (AS8075)
Wildcard	Yes: any name under the zone resolves

🔎 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#

512ms

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

🏷️ SOA#

249ms

Field	Value
Serial	2019091842
Primary NS (MNAME)	ns1.dnstools.nl
Responsible (RNAME)	systeembeheer@easyhosting.nl
Refresh	14400s
Retry	3600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

466ms

334ms

242ms

AAAA

376ms

TXT

794ms

CAA

329ms

HTTPS

582ms

TLSA

2867ms

SOA

249ms

MTA-STS

309ms

DNSSEC

512ms

SRV

556ms

Total

5867ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:55:01	1663ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 05:24:44	1072ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-12 22:07:26	2767ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 09:28:20 shown	5867ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 07:33:30	1172ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:35:56	1025ms	2 NS 1 A 1 MX	🔓 Insecure