heintze.dk

📜 Historical scan 2026-10-07 14:46:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heintze.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 21 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.scannet.dk, mx2.scannet.dk. The zone is DNSSEC-signed and validates, publishes a 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 25ms

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#

2 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.scannet.dk	46.36.210.150	mx1.scannet.dk	AS48854 team.blue Denmark A/S
20	3600s	mx2.scannet.dk	94.231.106.222	mx2.scannet.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.scannet.dk → 46.36.210.164
🔶 Autoconfig	autoconfig-mf.scannet.dk → 46.36.210.154

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 113ms

TXT Record
v=spf1 include:spf.scannet.dk include:spf.unoeuro.com ~all

✉️ SPF#

Policy	Record (heintze.dk)
~all (soft fail)	v=spf1 include:spf.scannet.dk include:spf.unoeuro.com ~all

📨 DMARC#

Policy	Record (_dmarc.heintze.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:ebbe@heintze.dk

📬 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 2026-10-22 00:37:42

www	NXDOMAIN
www vs bare domain	Neither resolves heintze.dk: no address www.heintze.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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

47ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026081101
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 2026-10-23 20:12:42

Field	Value
Registrar	A/S SCANNET
Registered	1998-09-21
Expires	2027-09-30 (340d)

🔗 Same registrant#

1 domain

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
lh-odense.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

25ms

22ms

28ms

AAAA

36ms

TXT

113ms

CAA

22ms

HTTPS

23ms

TLSA

48ms

SOA

23ms

MTA-STS

34ms

DNSSEC

47ms

SRV

43ms

Total

360ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 00:37:42	358ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-07 14:46:27 shown	360ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-30 15:52:17	407ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-28 05:24:02	700ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-11 11:41:48	2011ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-29 22:06:36	516ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 11:14:50	700ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 11:10:22	636ms	2 NS 0 A 2 MX	🔒 Secure