leonpetersen.dk

Records from scan: 2026-10-21 06:08:48 · 2937ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leonpetersen.dk is a .dk domain served by 2 nameservers (valentin.ns.cloudflare.com, ximena.ns.cloudflare.com). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.3 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by leonpetersen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
valentin.ns.cloudflare.com	108.162.195.206 162.159.44.206 172.64.35.206 2606:4700:58::a29f:2cce 2803:f800:50::6ca2:c3ce 2a06:98c1:50::ac40:23ce	valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ximena.ns.cloudflare.com	108.162.194.10 162.159.38.10 172.64.34.10 2606:4700:50::a29f:260a 2803:f800:50::6ca2:c20a 2a06:98c1:50::ac40:220a	ximena.ns.cloudflare.com ximena.ns.cloudflare.com ximena.ns.cloudflare.com ximena.ns.cloudflare.com ximena.ns.cloudflare.com ximena.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 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.3	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.53	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 160ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	leonpetersen-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca21::e 52.101.103.143 52.101.103.162 52.101.68.10 52.101.73.126	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 52.98.179.248

🔷 AAAA Records (IPv6)#

2 records 106ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:ab35	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:1d03	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 132ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.3,172.67.171.53 ech=AEX+DQBBGgAgACCf+3pK15gQCdPCsqEibizQ0p2piLZ8Kjnd9DBXNerXIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:ab35,2606:4700:3036::6815:1d03

🔌 SRV Records#

1 records 494ms

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

📝 TXT Records#

3 records 287ms

TXT Record
google-site-verification=a3JmztTBlZWBSTa0Y2VmYGHXI1j6tS2AFWLM_3i-3_0
MS=ms40352599
v=spf1 include:web.shared.mysmtp.com include:spf.protection.outlook.com include:_spf.xtracon.dk -all

✉️ SPF#

Policy	Record (leonpetersen.dk)
-all (hard fail)	v=spf1 include:web.shared.mysmtp.com include:spf.protection.outlook.com include:_spf.xtracon.dk -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#

checked 2026-10-21 06:08:49

www	104.21.29.3 172.67.171.53 2606:4700:3034::ac43:ab35 2606:4700:3036::6815:1d03 (AS13335) (address records, no CNAME)
www vs bare domain	Same network leonpetersen.dk: 104.21.29.3 172.67.171.53 2606:4700:3034::ac43:ab35 2606:4700:3036::6815:1d03 (AS13335) www.leonpetersen.dk: 104.21.29.3 172.67.171.53 2606:4700:3034::ac43:ab35 2606:4700:3036::6815:1d03 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2417014653
Primary NS (MNAME)	valentin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 06:04:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-02
Expires	2026-12-31 (71d)

🔗 Same registrant#

2 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
naturgasservice.dk	Punktum dk A/S (direct)
veservice.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

116ms

98ms

160ms

AAAA

106ms

TXT

287ms

CAA

129ms

HTTPS

132ms

TLSA

855ms

SOA

25ms

MTA-STS

102ms

DNSSEC

189ms

SRV

494ms

Total

2937ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 06:08:48 shown	2937ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-20 05:33:19	1358ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 20:17:22	1225ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 17:16:45	1305ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 16:08:56	1842ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 08:20:20	1515ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 11:22:04	1860ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 10:23:11	2098ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 01:12:15	2266ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:35:54	1606ms	2 NS 2 A 1 MX	🔓 Insecure