jesperblomquist.dk

📜 Historical scan 2026-06-24 18:47:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jesperblomquist.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 17 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by jesperblomquist-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 267ms

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#

🌍

No A records found

📧 MX Records#

1 records 274ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jesperblomquist-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.39 52.101.73.11 52.101.73.16	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 308ms

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

📝 TXT Records#

1 records 623ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jesperblomquist.dk)
-all (hard fail)	v=spf1 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 2026-10-12 05:26:14

www	NXDOMAIN
www vs bare domain	Neither resolves jesperblomquist.dk: no address www.jesperblomquist.dk: no address
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

🔎 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#

331ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

194ms

Field	Value
Serial	2020021904
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 2026-10-20 18:10:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-02-17
Expires	2027-02-28 (130d)

🔗 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
abeyer.dk	Punktum dk A/S (direct)
campingoutdoorbornholm.dk	Punktum dk A/S (direct)
folkemodecamping.dk	Punktum dk A/S (direct)
havrehoj.dk	Punktum dk A/S (direct)
lyrsbyskov.dk	Punktum dk A/S (direct)
perssonejendomme.dk	Punktum dk A/S (direct)
perssonsparadis.dk	Punktum dk A/S (direct)
sflies.dk	Punktum dk A/S (direct)
strandgade23.dk	Punktum dk A/S (direct)
tomrersimon.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

267ms

268ms

274ms

AAAA

247ms

TXT

623ms

CAA

245ms

HTTPS

260ms

TLSA

746ms

SOA

194ms

MTA-STS

247ms

DNSSEC

331ms

SRV

308ms

Total

2773ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:16:44	674ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-03 04:20:11	713ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 14:57:36	931ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-03 06:31:34	857ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 16:06:45	1611ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 18:47:12 shown	2773ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 04:14:06	613ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 12:12:20	1210ms	2 NS 0 A 1 MX	🔒 Secure