davidsen.dk

Records from scan: 2026-10-10 02:39:11 · 2207ms total · last checked 2026-10-21 17:02 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

davidsen.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.20.17.120 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by davidsen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.20.17.120	360s	—	AS13335	Cloudflare, Inc.	104.20.0.0/18	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	100s	davidsen-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::a 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.185.24 52.101.68.21 52.101.73.123 52.101.91.162	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00203.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records 130ms

TXT Record
atlassian-domain-verification=TAQubxI0T84XimpBd2qUwL6iQZwtNxD3JBQKjODafTZAuVji98WEpMrJ89ul9B8C
docker-verification=bd697b46-a2b1-4ee2-b550-6f70f342fba7
globalsign-domain-verification=wVWJqNQ7Us7B9RWqTBkbatcjaKRx-ZYr1eAb-PBYdL
google-site-verification=TFOmy6L45I0TbE2uQnG8Sbezzs53MpWNHi1KafNNdnA
klaviyo-site-verification=SDWe3r
MS=ms27673234
v=spf1 include:spf.protection.outlook.com include:_spf16150.spfprotect.com include:_spf-hosting.eg.dk -all

✉️ SPF#

Policy	Record (davidsen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf16150.spfprotect.com include:_spf-hosting.eg.dk -all

📨 DMARC#

Policy	Record (_dmarc.davidsen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:642691170da4c@dmarc.centerasecurity.com; pct=100

📬 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 2026-10-10 02:39:11

www CNAME	davidsen.dk.cdn.cloudflare.net (all on cloudflare.net) → 104.20.17.120 172.66.173.76 2606:4700:10::6814:1178 2606:4700:10::ac42:ad4c (AS13335)
www vs bare domain	Same network davidsen.dk: 104.20.17.120 (AS13335) www.davidsen.dk: 104.20.17.120 172.66.173.76 2606:4700:10::6814:1178 2606:4700:10::ac42:ad4c (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-davidsen-dk._domainkey.keskogroup.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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2026100901
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 03:19:03

Field	Value
Registrar	A/S SCANNET
Registered	1997-01-31
Expires	2027-03-31 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

42ms

32ms

AAAA

27ms

TXT

130ms

CAA

38ms

HTTPS

40ms

TLSA

693ms

SOA

31ms

MTA-STS

62ms

DNSSEC

125ms

SRV

107ms

Total

2207ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 02:39:11 shown	2207ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 23:42:05	1276ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 00:02:24	1255ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 04:14:33	920ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 14:47:49	1881ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:10:30	662ms	2 NS 1 A 1 MX	🔒 Secure