dublo225.dk

📜 Historical scan 2026-06-17 04:55:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dublo225.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 154.16.6.69 is hosted by IP-Projects GmbH & Co. KG (AS48314) in Germany. Mail is handled by dublo225-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 108ms

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

🌍 A Records#

1 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
154.16.6.69	—	—	AS48314	IP-Projects GmbH & Co. KG	154.16.6.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dublo225-dk.mail.protection.outlook.com	52.101.68.32 52.101.73.16 52.101.73.26 52.101.73.30	mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00306.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 258ms

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

✉️ SPF#

Policy	Record (dublo225.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 2026-10-08 16:14:20

www	212.100.173.131 (AS215262) (address records, no CNAME)
www vs bare domain	Same network dublo225.dk: 212.100.173.131 (AS215262) www.dublo225.dk: 212.100.173.131 (AS215262)
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#

209ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2023092802
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#

108ms

92ms

108ms

AAAA

106ms

TXT

258ms

CAA

106ms

HTTPS

105ms

TLSA

108ms

SOA

107ms

MTA-STS

36ms

DNSSEC

209ms

SRV

0ms

Total

754ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-09 17:52:42	935ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 19:33:20	720ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:19:31	1065ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 07:14:47	941ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 11:17:07	3964ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:41:41	771ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 13:11:16	879ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:55:55 shown	754ms	2 NS 1 A 1 MX	🔒 Secure