omvendt-proxy.dk

Records from scan: 2026-09-06 06:22:54 · 871ms total · last checked 2026-10-18 04:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

omvendt-proxy.dk is a .dk domain served by 2 nameservers (abby.ns.cloudflare.com, fred.ns.cloudflare.com). It was registered on 14 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.46 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
abby.ns.cloudflare.com	108.162.192.100 172.64.32.100 173.245.58.100 2606:4700:50::adf5:3a64 2803:f800:50::6ca2:c064 2a06:98c1:50::ac40:2064	abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
fred.ns.cloudflare.com	108.162.193.113 172.64.33.113 173.245.59.113 2606:4700:58::adf5:3b71 2803:f800:50::6ca2:c171 2a06:98c1:50::ac40:2171	fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.46	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.26	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.201.26
🔶 Autoconfig	172.67.201.26

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:422e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:c91a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.46,172.67.201.26 ech=AEX+DQBBgQAgACA/eMtJ3qpnUWF4EBnF451cl+nMDqc9IznyqtZGIDWSfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:422e,2606:4700:3031::ac43:c91a

🔌 SRV Records#

1 records 117ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 286ms

TXT Record
v=spf1 ip4:213.184.85.12 include:_relayspf.hosting4real.net ip4:51.77.64.230 +a +mx ~all

✉️ SPF#

Policy	Record (omvendt-proxy.dk)
~all (soft fail)	v=spf1 ip4:213.184.85.12 include:_relayspf.hosting4real.net ip4:51.77.64.230 +a +mx ~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#

checked 2026-10-07 17:57:45

www	104.21.66.46 172.67.201.26 2606:4700:3031::6815:422e 2606:4700:3031::ac43:c91a (AS13335) (address records, no CNAME)
www vs bare domain	Same network omvendt-proxy.dk: 104.21.66.46 172.67.201.26 2606:4700:3031::6815:422e 2606:4700:3031::ac43:c91a (AS13335) www.omvendt-proxy.dk: 104.21.66.46 172.67.201.26 2606:4700:3031::6815:422e 2606:4700:3031::ac43:c91a (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.omvendt-proxy.dk	uwNlXlrXm2GTlhbTROwMv3A9lAaSZLbaoALGEK6amFM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413986638
Primary NS (MNAME)	abby.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 14:28:44

Field	Value
Registrar	PerfGrid
Registered	2019-12-14
Expires	2028-12-31 (804d)

🔗 Same registrant#

7 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
acme-challenge.dk	PerfGrid
hcdn.dk	PerfGrid
hosting4real.dk	PerfGrid
kirkehost.dk	PerfGrid
ns4.dk	PerfGrid
ns5.dk	PerfGrid
request.dk	PerfGrid

📋 WHOIS#

⏱️ Lookup Timing#

63ms

50ms

67ms

AAAA

48ms

TXT

286ms

CAA

105ms

HTTPS

49ms

TLSA

76ms

SOA

0ms

MTA-STS

123ms

DNSSEC

192ms

SRV

117ms

Total

871ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-06 06:22:54 shown	871ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 06:38:41	548ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 03:59:33	1230ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 03:07:21	1275ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 17:38:37	835ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 17:50:02	984ms	2 NS 2 A 0 MX	🔓 Insecure