avn.dk

📜 Historical scan 2026-06-20 09:14:41 · ← 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. 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 121ms

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 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.47	300s	dw10-d008.dw-mgmt.lan	AS48854	—	—	—	—

📧 MX Records#

1 records 139ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	1014s	avn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::d 52.101.73.1 52.101.73.2 52.101.73.24 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 256ms

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

📝 TXT Records#

9 records 260ms

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#

160ms

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	2026061801
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#

121ms

93ms

139ms

AAAA

101ms

TXT

260ms

CAA

127ms

HTTPS

118ms

TLSA

255ms

SOA

0ms

MTA-STS

102ms

DNSSEC

160ms

SRV

256ms

Total

1321ms

🕐 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	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 shown	1321ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:55:32	1038ms	2 NS 1 A 1 MX	🔓 Insecure