heinemann-trfb.dk

📜 Historical scan 2026-06-25 10:13:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heinemann-trfb.dk is a .dk domain served by 2 nameservers (ns1.popidns.de, ns2.popidns.eu). It was registered on 26 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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 510ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.popidns.de	2a03:90c0:9990::1053 92.223.100.53	— ns1.gcorelabs.net	AS199524 G-Core Labs S.A. AS199524 G-Core Labs S.A.
ns2.popidns.eu	2a03:90c0:9990::2053 92.223.77.53	— ns2.gcdn.services	AS199524 G-Core Labs S.A. AS199524 G-Core Labs S.A.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 906ms

TXT Record
v=spf1 -all
zscaler-verification-1482080-10925-hsjdgi7U

✉️ SPF#

Policy	Record (heinemann-trfb.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.heinemann-trfb.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:dmarcreport@gebr-heinemann.de;ruf=mailto:dmarcreport@gebr-heinemann.de;aspf=s;adkim=s;fo=1

📬 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 2026-10-16 02:32:23

www	NXDOMAIN
www vs bare domain	Neither resolves heinemann-trfb.dk: no address www.heinemann-trfb.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

641ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

465ms

Field	Value
Serial	1780321804
Primary NS (MNAME)	ns1.popidns.de
Responsible (RNAME)	domnoc@pop-i.de
Refresh	5400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 14:34:16

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2026-02-26
Expires	2027-02-25 (127d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

510ms

1427ms

488ms

AAAA

503ms

TXT

906ms

CAA

520ms

HTTPS

443ms

TLSA

105ms

SOA

465ms

MTA-STS

512ms

DNSSEC

641ms

SRV

1459ms

Total

2775ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 07:16:27	9534ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-19 07:29:59	1708ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-10 02:05:30	10547ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-25 10:13:26 shown	2775ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-24 23:19:27	1043ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 11:22:02	682ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 11:18:52	466ms	2 NS 0 A 0 MX	🔓 Insecure