avn.dk

📜 Historical scan 2026-07-03 12:29:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

avn.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 31 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.249.47 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by avn-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 368ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	63.0-127.243.235.85.in-addr.arpa	AS3308 Norlys Telco A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 356ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.47	1624s	dw10-d008.dw-mgmt.lan	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 351ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	1216s	avn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::c 52.101.68.12 52.101.73.30 52.101.73.4 52.101.73.6	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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

📧 Autodiscover / Autoconfig#

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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 426ms

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

📝 TXT Records#

9 records 1414ms

TXT Record
apple-domain-verification=JF7z2pjCTe0cdehf
fbnhs7aq92mnr3i4g1sia7jta8
google-site-verification=1Babwi9p-I3lI8kSoqZCtuo1Qn17uWLcbdJkKXcypZE
google-site-verification=fdGbT-VKD5VxTRHetNFT6ijOrfNtrLo3lfeIi5c7R6M
lrsfj8wtrfbcmjw5vkv8pmdrg1dh73wc
MS=63FC13EB775FD2C4DC91D59150E8C0385B5A75F3
nnk1xp5rkrt492tnfng5r051pb5ffb94
p38znsjkqlfzzwkk5g8myk3v3x362w80
v=spf1 ip4:81.95.249.47 ip4:82.163.161.48 a:hybrid.avn.dk include:servers.mcsv.net include:mail.zendesk.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (avn.dk)
-all (hard fail)	v=spf1 ip4:81.95.249.47 ip4:82.163.161.48 a:hybrid.avn.dk include:servers.mcsv.net include:mail.zendesk.com include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-15 23:32:26

www	81.95.249.47 (AS48854) (address records, no CNAME)
www vs bare domain	Same network avn.dk: 81.95.249.47 (AS48854) www.avn.dk: 81.95.249.47 (AS48854)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-avn-dk._domainkey.avndk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-avn-dk._domainkey.avndk.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

889ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070201
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@avn.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 14:16:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-31
Expires	2026-12-31 (74d)

🔗 Same registrant#

10 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
avn-gruppen.dk	Punktum dk A/S (direct)
avn-webshop.dk	Punktum dk A/S (direct)
avnelektronik.dk	Punktum dk A/S (direct)
avngruppen.dk	Punktum dk A/S (direct)
avnpladeteknik.dk	Punktum dk A/S (direct)
avnteknik.dk	Punktum dk A/S (direct)
bb-hydraulik.dk	Punktum dk A/S (direct)
hydropower.dk	Punktum dk A/S (direct)
kivtools.dk	Punktum dk A/S (direct)
trumpf.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

368ms

356ms

351ms

AAAA

348ms

TXT

1414ms

CAA

397ms

HTTPS

421ms

TLSA

443ms

SOA

0ms

MTA-STS

526ms

DNSSEC

889ms

SRV

426ms

Total

7752ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 23:32:26	1083ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 12:33:18	780ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 10:51:04	3693ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 06:18:15	895ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 21:44:53	9807ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 17:34:09	974ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 16:59:21	828ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 22:10:52	865ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 02:49:35	10652ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 13:10:43	2229ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 23:00:25	1479ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 13:52:41	1698ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 04:50:22	1271ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 03:38:29	1318ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 07:46:33	1899ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 12:51:44	925ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-09 21:26:13	1987ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 12:29:04 shown	7752ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 06:51:21	629ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 09:14:41	1321ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:55:32	1038ms	2 NS 1 A 1 MX	🔓 Insecure