reoverview.dk

📜 Historical scan 2026-09-24 15:54:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

reoverview.dk is a .dk domain served by 2 nameservers (anuj.ns.cloudflare.com, paris.ns.cloudflare.com). It was registered on 4 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.78 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by pmg2.h4r.eu. The zone is not DNSSEC-signed, 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
anuj.ns.cloudflare.com	108.162.193.65 172.64.33.65 173.245.59.65 2606:4700:58::adf5:3b41 2803:f800:50::6ca2:c141 2a06:98c1:50::ac40:2141	anuj.ns.cloudflare.com anuj.ns.cloudflare.com anuj.ns.cloudflare.com anuj.ns.cloudflare.com anuj.ns.cloudflare.com anuj.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
paris.ns.cloudflare.com	108.162.194.113 162.159.38.113 172.64.34.113 2606:4700:50::a29f:2671 2803:f800:50::6ca2:c271 2a06:98c1:50::ac40:2271	paris.ns.cloudflare.com paris.ns.cloudflare.com paris.ns.cloudflare.com paris.ns.cloudflare.com paris.ns.cloudflare.com paris.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.78	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.75	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	pmg2.h4r.eu	2001:41d0:701:1100::a6bc 57.129.66.76	filter04.h4r.eu filter04.h4r.eu	AS16276 OVH SAS AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.206.75
🔶 Autoconfig	104.21.69.78

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ce4b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:454e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.78,172.67.206.75 ech=AEX+DQBBaQAgACBnKeJqI30v7FdSxVtZFD+NCB0c2S+kGyULW2i67zs/PwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ce4b,2606:4700:3033::6815:454e

📝 TXT Records#

1 records 209ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (reoverview.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.reoverview.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:370b8fd154084380b163195dc1c78550@dmarc-reports.cloudflare.net; adkim=s; aspf=s

📬 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 2026-10-14 07:17:52

www	104.21.69.78 172.67.206.75 2606:4700:3030::ac43:ce4b 2606:4700:3033::6815:454e (AS13335) (address records, no CNAME)
www vs bare domain	Same network reoverview.dk: 104.21.69.78 172.67.206.75 2606:4700:3030::ac43:ce4b 2606:4700:3033::6815:454e (AS13335) www.reoverview.dk: 104.21.69.78 172.67.206.75 2606:4700:3030::ac43:ce4b 2606:4700:3033::6815:454e (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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	2412206115
Primary NS (MNAME)	anuj.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 23:54:48

Field	Value
Registrar	PerfGrid
Registered	2020-03-04
Expires	2027-03-31 (165d)

🔗 Same registrant#

1 domain

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
stromforbrug.dk	PerfGrid

📋 WHOIS#

⏱️ Lookup Timing#

45ms

40ms

AAAA

37ms

TXT

209ms

CAA

45ms

HTTPS

39ms

TLSA

91ms

SOA

0ms

MTA-STS

65ms

DNSSEC

90ms

SRV

79ms

Total

605ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 07:17:52	1664ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-13 06:11:45	4722ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 02:32:07	2695ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 15:54:09 shown	605ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 06:17:34	645ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 21:55:37	3660ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 21:01:07	2711ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 07:16:36	1242ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 22:18:07	2683ms	2 NS 2 A 1 MX	🔓 Insecure