vizer.dk

📜 Historical scan 2026-06-21 11:42:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vizer.dk is a .dk domain served by 2 nameservers (celeste.ns.cloudflare.com, dakota.ns.cloudflare.com). It was registered on 19 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.134 is hosted by Cloudflare, Inc. (AS13335). 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 70ms

Nameserver	IP addresses	PTR	ASN / ISP
celeste.ns.cloudflare.com	108.162.194.7 162.159.38.7 172.64.34.7 2606:4700:50::a29f:2607 2803:f800:50::6ca2:c207 2a06:98c1:50::ac40:2207	celeste.ns.cloudflare.com celeste.ns.cloudflare.com celeste.ns.cloudflare.com celeste.ns.cloudflare.com celeste.ns.cloudflare.com celeste.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dakota.ns.cloudflare.com	108.162.195.79 162.159.44.79 172.64.35.79 2606:4700:58::a29f:2c4f 2803:f800:50::6ca2:c34f 2a06:98c1:50::ac40:234f	dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.ns.cloudflare.com dakota.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.134	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.100	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4286	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a064	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBB1AAgACDbqtfu4FczMptZhb4sA3uJ5F/YqoE9lWPpw3cMHx/ddwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9

📝 TXT Records#

1 records 179ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.vizer.dk)
p=reject	v=DMARC1; p=reject; sp=reject; 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 2026-10-07 19:38:00

www	104.21.66.134 172.67.160.100 2606:4700:3030::ac43:a064 2606:4700:3037::6815:4286 (AS13335) (address records, no CNAME)
www vs bare domain	Same network vizer.dk: 104.21.66.134 172.67.160.100 2606:4700:3030::ac43:a064 2606:4700:3037::6815:4286 (AS13335) www.vizer.dk: 104.21.66.134 172.67.160.100 2606:4700:3030::ac43:a064 2606:4700:3037::6815:4286 (AS13335)
Wildcard	No

🔎 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#

64ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2405080320
Primary NS (MNAME)	celeste.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 05:31:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-04-19
Expires	2027-04-30 (193d)

🔗 Same registrant#

6 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
gigabit.dk	Punktum dk A/S (direct)
gofiber.dk	Punktum dk A/S (direct)
gotv.dk	Punktum dk A/S (direct)
gowireless.dk	Punktum dk A/S (direct)
novomatrix.dk	Punktum dk A/S (direct)
wizer.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

27ms

33ms

AAAA

37ms

TXT

179ms

CAA

50ms

HTTPS

50ms

TLSA

175ms

SOA

37ms

MTA-STS

35ms

DNSSEC

64ms

SRV

55ms

Total

561ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:13:22	1632ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 07:50:51	1070ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 12:04:51	733ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 04:11:31	945ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 16:10:36	1358ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 18:05:48	1575ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 07:06:38	1003ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 18:30:29	481ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 11:42:52 shown	561ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:06:34	1890ms	2 NS 2 A 0 MX	🔓 Insecure