anvo.dk

📜 Historical scan 2026-06-16 13:44:18 · ← 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. 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 430ms

Nameserver	IP addresses	PTR	ASN / ISP
bryce.ns.cloudflare.com	—	—	—
sky.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 398ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.250	—	—	AS13335	—	—	—	—
172.67.141.20	—	—	AS13335	—	—	—	—

📧 MX Records#

2 records 391ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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	—	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 371ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:46fa	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8d14	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 352ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.250,172.67.141.20 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:46fa,2606:4700:3037::ac43:8d14

📝 TXT Records#

2 records 617ms

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 285ms

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	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

597ms

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

🏷️ SOA#

385ms

Field	Value
Serial	2407030590
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#

430ms

398ms

391ms

AAAA

371ms

TXT

617ms

CAA

373ms

HTTPS

352ms

TLSA

285ms

SOA

385ms

MTA-STS

383ms

DNSSEC

597ms

SRV

0ms

Total

2942ms

🕐 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	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 shown	2942ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-16 13:35:29	755ms	2 NS 2 A 2 MX	🔒 Secure