atvarnia.dk

📜 Historical scan 2026-06-16 13:49:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

atvarnia.dk is a .dk domain served by 2 nameservers (art.ns.cloudflare.com, sarah.ns.cloudflare.com). It was registered on 24 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.47 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
art.ns.cloudflare.com	—	—	—
sarah.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.47	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.102	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 32ms

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

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:dd66	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:332f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.47,172.67.221.102 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:dd66,2606:4700:3036::6815:332f

📝 TXT Records#

1 records 123ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.atvarnia.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:i1tmyjz4@rua.eu.dmarcmanager.app; ruf=mailto:i1tmyjz4@ruf.eu.dmarcmanager.app;

📬 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 2026-10-15 19:21:53

www	104.21.51.47 172.67.221.102 2606:4700:3030::6815:332f 2606:4700:3034::ac43:dd66 (AS13335) (address records, no CNAME)
www vs bare domain	Same network atvarnia.dk: 104.21.51.47 172.67.221.102 2606:4700:3030::6815:332f 2606:4700:3034::ac43:dd66 (AS13335) www.atvarnia.dk: 104.21.51.47 172.67.221.102 2606:4700:3030::6815:332f 2606:4700:3034::ac43:dd66 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 90ms

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#

131ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2406658396
Primary NS (MNAME)	art.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 03:45:28

Field	Value
Registrar	Domænehajen ApS
Registered	2020-06-24
Expires	2027-06-30 (254d)

🔗 Same registrant#

8 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
advania.dk	Domænehajen ApS
cloudiio.dk	Domænehajen ApS
cloudio.dk	Domænehajen ApS
cmgmt.dk	Domænehajen ApS
dataguard.dk	Domænehajen ApS
g9a.dk	Domænehajen ApS
scandinmail.dk	Domænehajen ApS
solutionsdays.dk	Domænehajen ApS

📋 WHOIS#

⏱️ Lookup Timing#

34ms

41ms

32ms

AAAA

42ms

TXT

123ms

CAA

38ms

HTTPS

38ms

TLSA

90ms

SOA

36ms

MTA-STS

52ms

DNSSEC

131ms

SRV

0ms

Total

886ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 22:52:24	1138ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-31 05:34:10	1831ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-28 18:24:51	660ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-26 14:43:13	841ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-03 05:45:01	17100ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-25 22:15:11	10165ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-27 13:23:56	964ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-21 00:36:09	1911ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-20 21:54:47	1188ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:52:46	3257ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-16 13:49:17 shown	886ms	2 NS 2 A 4 MX	🔓 Insecure