heideman.dk

📜 Historical scan 2026-08-20 17:57:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heideman.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 11 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.121.70 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by heideman.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   118ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   157ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.4.121.70 3600s cp07.nordicway.dk AS24940 Hetzner Online GmbH 46.4.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   112ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s heideman.dk 46.4.121.70 cp07.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   618ms
TXT Record
v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (heideman.dk)
~all (soft fail) v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.heideman.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-23 06:35:44
www CNAMEheideman.dk (all on heideman.dk)
www vs bare domainSame network
heideman.dk: 46.4.121.70 (AS24940)
www.heideman.dk: 46.4.121.70 (AS24940)
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.heideman.dk KMu6HBHWjLlVbqWCfA0qLbVuqECmcnhV0yRpUvhXLdc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

269ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026082004
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 07:13:25
FieldValue
Registrarnordicway ApS
Registered2001-09-11
Expires2027-09-30 (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).

DomainRegistrar
streetwine.dknordicway ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
118ms
A
157ms
MX
112ms
AAAA
117ms
TXT
618ms
CAA
92ms
HTTPS
114ms
TLSA
191ms
SOA
0ms
MTA-STS
174ms
DNSSEC
269ms
SRV
207ms
Total
2339ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 06:35:44 542ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-22 01:38:00 565ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-20 18:28:53 466ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-19 06:42:52 693ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-18 05:35:12 1140ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-17 05:18:50 661ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-16 03:50:25 497ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-15 03:25:43 459ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-14 02:53:31 696ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-13 00:04:51 1062ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-11 23:43:29 514ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-10 23:25:13 730ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 18:11:06 493ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 16:35:38 2839ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 16:31:11 789ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-06 16:11:57 501ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-05 16:10:15 1382ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-04 16:06:00 755ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-03 15:58:28 593ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 15:56:43 477ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 15:48:34 1156ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 15:40:07 616ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 12:28:20 700ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 12:24:32 663ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 12:11:49 618ms 2 NS 1 A 1 MX 🔒 Secure
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