esbjerghousing.dk

📜 Historical scan 2026-06-17 08:21:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esbjerghousing.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.106 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by esbjerghousing-dk.mail.protection.outlook.com. 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 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 17ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.106	—	prolinux5.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	esbjerghousing-dk.mail.protection.outlook.com	52.101.68.25 52.101.73.153 52.101.73.16 52.101.73.6	mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 81ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (esbjerghousing.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-11 08:12:08

www	185.21.42.106 (AS48854) (address records, no CNAME)
www vs bare domain	Same network esbjerghousing.dk: 185.21.42.106 (AS48854) www.esbjerghousing.dk: 185.21.42.106 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

152ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2026011301
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

25ms

17ms

32ms

AAAA

30ms

TXT

81ms

CAA

29ms

HTTPS

19ms

TLSA

118ms

SOA

58ms

MTA-STS

60ms

DNSSEC

152ms

SRV

0ms

Total

1418ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:42:18	1259ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:02:12	1140ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:34:24	1457ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:07:00	3139ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:28:11	924ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:21:04 shown	1418ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:20:54	4885ms	2 NS 1 A 1 MX	🔒 Secure