av-comm.dk

📜 Historical scan 2026-06-16 13:54:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

av-comm.dk is a .dk domain served by 2 nameservers (bradley.ns.cloudflare.com, nadia.ns.cloudflare.com). It was registered on 8 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.63.14 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by avcomm-dk0e.mail.protection.outlook.com, 3n2ztsbm6l6bsnabvvsmfr6amcrkiqocoid5co26kdjimncoqtva.mx-verification.google.com. 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
bradley.ns.cloudflare.com	—	—	—
nadia.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 65ms

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

📧 MX Records#

2 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	—	avcomm-dk0e.mail.protection.outlook.com	52.101.68.15 52.101.68.18 52.101.68.21 52.101.73.11	mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
15	—	3n2ztsbm6l6bsnabvvsmfr6amcrkiqocoid5co26kdjimncoqtva.mx-verification.google.com	—	—	—

🔷 AAAA Records (IPv6)#

2 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:8e64	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3f0e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.14,172.67.142.100 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8e64,2606:4700:3035::6815:3f0e

📝 TXT Records#

2 records 145ms

TXT Record
google-site-verification=23WZyCzy_Bk0Aa1kwsfAYKKkQcJyB9E7XlDShjROhOo
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (av-comm.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.av-comm.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 00:23:14

www CNAME	s.multiscreensite.com (all on multiscreensite.com) → 13.248.175.166 76.223.58.8 (AS16509)
www vs bare domain	Different networks av-comm.dk: 104.21.63.14 172.67.142.100 2606:4700:3031::ac43:8e64 2606:4700:3037::6815:3f0e (AS13335) www.av-comm.dk: 13.248.175.166 76.223.58.8 (AS16509) (all like this)
Wildcard	Yes: any name under the zone resolves
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

188ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2406594333
Primary NS (MNAME)	bradley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 03:57:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-06-08
Expires	2030-06-30 (1352d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

61ms

65ms

61ms

AAAA

63ms

TXT

145ms

CAA

53ms

HTTPS

57ms

TLSA

108ms

SOA

50ms

MTA-STS

55ms

DNSSEC

188ms

SRV

0ms

Total

869ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:51:08	1009ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 09:25:32	1085ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-29 05:29:42	2128ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-25 04:35:26	855ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-09 06:06:46	2104ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-23 07:54:23	2880ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-22 07:34:02	1896ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-12 00:11:59	2199ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-05 23:42:19	2993ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-19 03:16:38	4240ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-26 13:24:18	918ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-16 13:54:23 shown	869ms	2 NS 2 A 2 MX	🔒 Secure