unik-rengoering.dk

📜 Historical scan 2026-06-18 07:50:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

unik-rengoering.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 5 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.225 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by unikrengoering-dk01b.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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.225	—	vm1127.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	unikrengoering-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 52.101.68.10 52.101.73.1 52.101.73.6 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 52.97.201.232

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 158ms

TXT Record
MS=ms96125394
v=spf1 a mx include:spf.curanet.dk include:web.shared.mysmtp.com include:spf.protection.outlook.com ip4:193.8.36.0/22 ~all

✉️ SPF#

Policy	Record (unik-rengoering.dk)
~all (soft fail)	v=spf1 a mx include:spf.curanet.dk include:web.shared.mysmtp.com include:spf.protection.outlook.com ip4:193.8.36.0/22 ~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 12:55:27

www	185.21.42.225 (AS48854) (address records, no CNAME)
www vs bare domain	Same network unik-rengoering.dk: 185.21.42.225 (AS48854) www.unik-rengoering.dk: 185.21.42.225 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-unikrengoering-dk01b._domainkey.dw1unikrengoeringdk.onmicrosoft.com	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: 10/10 · policy: ~all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

146ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2025031801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 10:56:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-11-05
Expires	2026-11-30 (34d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

55ms

AAAA

45ms

TXT

158ms

CAA

56ms

HTTPS

46ms

TLSA

132ms

SOA

56ms

MTA-STS

43ms

DNSSEC

146ms

SRV

149ms

Total

811ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:55:27	1042ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:34:16	814ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:51:57	876ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 06:41:02	1281ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 06:23:53	1014ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 10:16:57	890ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:50:30 shown	811ms	2 NS 1 A 1 MX	🔒 Secure