renthav.dk

📜 Historical scan 2026-06-20 00:21:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

renthav.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.93 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.93	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.213.93
🔶 Autoconfig	46.30.213.93

🔷 AAAA Records (IPv6)#

1 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:e9:e906:fb33:e3e9	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 205ms

TXT Record
v=spf1 include:_custspf.one.com include:_spf.mailersend.net ~all
v=STSv1; id=166800010481Z;

✉️ SPF#

Policy	Record (renthav.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:_spf.mailersend.net ~all

📨 DMARC#

Policy	Record (_dmarc.renthav.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:5577e20596@rua.easydmarc.eu;ruf=mailto:5577e20596@ruf.easydmarc.eu;fo=1;

📬 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 2026-10-07 22:25:50

www	46.30.213.93 2a02:2350:5:10b:e9:e906:fb33:e3e9 (AS51468) (address records, no CNAME)
www vs bare domain	Same network renthav.dk: 46.30.213.93 2a02:2350:5:10b:e9:e906:fb33:e3e9 (AS51468) www.renthav.dk: 46.30.213.93 2a02:2350:5:10b:e9:e906:fb33:e3e9 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
s1	—	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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 60ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

87ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026051305
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 22:17:56

Field	Value
Registrar	ONE.COM A/S
Registered	2020-07-13
Expires	2027-07-31 (278d)

🔗 Same registrant#

3 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
lars-vestergaard.dk	Punktum dk A/S (direct)
rentoresund.dk	Punktum dk A/S (direct)
sousa.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

34ms

40ms

AAAA

77ms

TXT

205ms

CAA

43ms

HTTPS

43ms

TLSA

60ms

SOA

38ms

MTA-STS

40ms

DNSSEC

87ms

SRV

112ms

Total

672ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:25:50	558ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 05:53:51	482ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-18 14:44:49	644ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-16 09:27:53	1226ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-21 14:34:03	6249ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-23 16:47:33	4866ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-14 01:30:51	1186ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 20:27:52	2654ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-20 00:21:22 shown	672ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 14:18:09	1902ms	2 NS 1 A 4 MX	🔒 Secure