anvo.dk

📜 Historical scan 2026-06-30 10:30:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

anvo.dk is a .dk domain served by 2 nameservers (bryce.ns.cloudflare.com, sky.ns.cloudflare.com). It was registered on 22 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.250 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
bryce.ns.cloudflare.com	108.162.195.137 162.159.44.137 172.64.35.137 2606:4700:58::a29f:2c89 2803:f800:50::6ca2:c389 2a06:98c1:50::ac40:2389	bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sky.ns.cloudflare.com	108.162.194.2 162.159.38.2 172.64.34.2 2606:4700:50::a29f:2602 2803:f800:50::6ca2:c202 2a06:98c1:50::ac40:2202	sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.250	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.141.20	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:46fa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8d14	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.250,172.67.141.20 ech=AEX+DQBBigAgACA3Q4NBRdTfh50CLe+3DgE7wQf8f0o+mwVdiHLQp0v3NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:46fa,2606:4700:3034::ac43:8d14

📝 TXT Records#

2 records 155ms

TXT Record
protonmail-verification=218476b3c8e14b2b1b64dd0762ef01c561f61a7d
v=spf1 include:spf.mailjet.com include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (anvo.dk)
~all (soft fail)	v=spf1 include:spf.mailjet.com include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.anvo.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-12 03:42:29

www	45.83.106.54 (AS197540) (address records, no CNAME)
www vs bare domain	Same network anvo.dk: 45.83.106.54 (AS197540) www.anvo.dk: 45.83.106.54 (AS197540)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 79ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

117ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408216046
Primary NS (MNAME)	bryce.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 23:51:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-03-22
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

34ms

47ms

AAAA

42ms

TXT

155ms

CAA

34ms

HTTPS

43ms

TLSA

79ms

SOA

0ms

MTA-STS

66ms

DNSSEC

117ms

SRV

73ms

Total

917ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 23:04:11	1070ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 22:53:08	808ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-28 22:29:05	2410ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 21:01:29	902ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 05:16:26	2937ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-06 16:11:03	2073ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 03:07:47	909ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 02:16:24	906ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-25 17:34:10	1245ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-14 22:21:11	4087ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-11 17:52:33	1468ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-04 11:16:01	2551ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-18 19:57:16	3595ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-16 15:28:03	9855ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-30 10:30:25 shown	917ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-27 12:25:23	993ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-16 13:44:18	2942ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-16 13:35:29	755ms	2 NS 2 A 2 MX	🔒 Secure