ren-klar.dk

📜 Historical scan 2026-07-24 14:11:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ren-klar.dk is a .dk domain served by 2 nameservers (ns1.min-it.dk, ns2.min-it.dk). It was registered on 16 July 2026 (WHOIS) and first appeared in the .dk zone on 17 July 2026. Its website address 128.140.54.100 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by renklar-dk0i.mail.protection.outlook.com. The zone is of unknown DNSSEC status, 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#

2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.min-it.dk	128.140.54.100	ns1.min-it.dk	AS24940 Hetzner Online GmbH
ns2.min-it.dk	128.140.52.143	ns2.min-it.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.140.54.100	14400s	ns1.min-it.dk	AS24940	Hetzner Online GmbH	128.140.0.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	renklar-dk0i.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 200ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 255ms

TXT Record
MS=ms57577595
v=spf1 a mx ip4:128.140.54.100 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ren-klar.dk)
-all (hard fail)	v=spf1 a mx ip4:128.140.54.100 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.ren-klar.dk)
no policy tag	v=DMARC1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 48ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 10:08:09

www CNAME	ren-klar.dk (all on ren-klar.dk) → 128.140.54.100 (AS24940)
www vs bare domain	Same network ren-klar.dk: 128.140.54.100 (AS24940) www.ren-klar.dk: 128.140.54.100 (AS24940)
Wildcard	No

🔎 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#

122ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026072302
Primary NS (MNAME)	ns1.min-it.dk
Responsible (RNAME)	root@ren-klar.dk
Refresh	7200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration#

WHOIS fetched 2026-10-20 15:43:17

Field	Value
Registrar	ONE.COM A/S
Registered	2026-07-16
Expires	2027-07-15 (267d)

🔗 Same registrant#

18 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
annajappe.dk	Punktum dk A/S (direct)
arius-rengoering.dk	ONE.COM A/S
dagmarklinikken.dk	Punktum dk A/S (direct)
dtb-ungestotte.dk	Punktum dk A/S (direct)
dtb-ungestøtte.dk	Punktum dk A/S (direct)
edu-aes.dk	ONE.COM A/S
edu-ms.dk	ONE.COM A/S
edu-ts.dk	Punktum dk A/S (direct)
fortis-s.dk	Punktum dk A/S (direct)
fortises.dk	Punktum dk A/S (direct)
kbh-bosted.dk	Punktum dk A/S (direct)
lvaa.dk	Punktum dk A/S (direct)
medikapsykiatri.dk	Punktum dk A/S (direct)
min-hosting.dk	Punktum dk A/S (direct)
min-it.dk	Punktum dk A/S (direct)
torvetskebab.dk	Punktum dk A/S (direct)
trygstotte.dk	Punktum dk A/S (direct)
zonevej.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

49ms

AAAA

68ms

TXT

255ms

CAA

48ms

HTTPS

66ms

TLSA

139ms

SOA

0ms

MTA-STS

77ms

DNSSEC

122ms

SRV

200ms

Total

1503ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-19 11:50:48	2262ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-02 22:52:41	1536ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 23:51:06	1216ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-24 14:11:49 shown	1503ms	2 NS 1 A 1 MX	❓ Unknown
2026-07-19 17:36:04	1423ms	2 NS 1 A 1 MX	❓ Unknown
2026-07-17 08:44:39	719ms	2 NS 1 A 1 MX	🔒 Secure