jesperblomquist.dk

Records from scan: 2026-09-30 13:16:44 · 674ms total · last checked 2026-10-19 13:13 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

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 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jesperblomquist-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::22 52.101.181.153 52.101.68.21 52.101.73.155 52.101.91.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 54ms

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

📝 TXT Records#

1 records 146ms

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#

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#

92ms

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

🏷️ SOA#

30ms

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#

29ms

28ms

35ms

AAAA

47ms

TXT

146ms

CAA

40ms

HTTPS

36ms

TLSA

175ms

SOA

30ms

MTA-STS

57ms

DNSSEC

92ms

SRV

54ms

Total

674ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:16:44 shown	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	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