av-comm.dk

Records from scan: 2026-09-30 18:51:08 · 1009ms total · last checked 2026-10-16 11:16 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
bradley.ns.cloudflare.com	108.162.195.35 162.159.44.35 172.64.35.35 2606:4700:58::a29f:2c23 2803:f800:50::6ca2:c323 2a06:98c1:50::ac40:2323	bradley.ns.cloudflare.com bradley.ns.cloudflare.com bradley.ns.cloudflare.com bradley.ns.cloudflare.com bradley.ns.cloudflare.com bradley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nadia.ns.cloudflare.com	108.162.192.207 172.64.32.207 173.245.58.207 2606:4700:50::adf5:3acf 2803:f800:50::6ca2:c0cf 2a06:98c1:50::ac40:20cf	nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.14	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.100	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	avcomm-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::c 2a01:111:f403:ca48::e 52.101.68.29 52.101.73.145 52.101.73.155 52.101.91.162	mail-dbapr03cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
15	300s	3n2ztsbm6l6bsnabvvsmfr6amcrkiqocoid5co26kdjimncoqtva.mx-verification.google.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	172.67.142.100

🔷 AAAA Records (IPv6)#

2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8e64	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3f0e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.14,172.67.142.100 ech=AEX+DQBBiwAgACCLF6PJdl8GShbwHdy9bDUhXsYaw0Dzjw4BVz/THOM2FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8e64,2606:4700:3037::6815:3f0e

🔌 SRV Records#

1 records 94ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 224ms

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#

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#

117ms

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

🏷️ SOA#

69ms

Field	Value
Serial	2416272121
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#

41ms

65ms

47ms

AAAA

58ms

TXT

224ms

CAA

50ms

HTTPS

54ms

TLSA

193ms

SOA

69ms

MTA-STS

102ms

DNSSEC

117ms

SRV

94ms

Total

1009ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:51:08 shown	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	869ms	2 NS 2 A 2 MX	🔒 Secure