consulting42.dk

📜 Historical scan 2026-06-21 23:28:21  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

consulting42.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 15 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.143.218 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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#

4 records   60ms
NameserverIP addressesPTRASN / ISP
ns1.nordicway.dk 2a01:4f8:1c1a:a1e7::1
91.98.140.195		 —
static.195.140.98.91.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.nordicway.dk 2a01:4f8:c012:4db6::1
49.13.80.249		 —
static.249.80.13.49.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
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   126ms
IPTTLPTRASNISP / OrgCIDRCountryCity
142.132.143.218 3600s cp13.nordicway.dk AS24940 Hetzner Online GmbH 142.132.128.0/17 🇩🇪 Germany Falkenstein

📧 MX Records#

2 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 3600s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   364ms
TXT Record
protonmail-verification=c2e93e02544cd2d5b6ba985b69bd988dcf3b34ae
v=spf1 +a +mx +ip4:142.132.143.218 include:_spf.protonmail.ch include:relay.mailchannels.net ~all
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (consulting42.dk)
~all (soft fail) v=spf1 +a +mx +ip4:142.132.143.218 include:_spf.protonmail.ch include:relay.mailchannels.net ~all
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.consulting42.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 2026-10-21 19:01:00
www CNAMEconsulting42.dk (all on consulting42.dk)
www vs bare domainSame network
consulting42.dk: 142.132.143.218 (AS24940)
www.consulting42.dk: 142.132.143.218 (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: 5/10 · policy: ~all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.consulting42.dk Ql2tGWRTCu3amJFCYyFKet1l9VcByrrqA89f_84KIeg

🔗 TLSA / DANE#

4 records   100ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

114ms
FieldValue
Serial2026061601
Primary NS (MNAME)ns1.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-17 12:15:30
FieldValue
Registrarnordicway ApS
Registered2025-10-15
Expires2027-10-14 (356d)

🔗 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#

NS
60ms
A
126ms
MX
70ms
AAAA
72ms
TXT
364ms
CAA
60ms
HTTPS
69ms
TLSA
100ms
SOA
114ms
MTA-STS
59ms
DNSSEC
100ms
SRV
244ms
Total
796ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 19:01:00 1317ms 4 NS 1 A 2 MX 🔒 Secure
2026-10-17 11:56:33 2060ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-28 04:49:31 965ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-27 04:57:55 9643ms 4 NS 1 A 2 MX 🔒 Secure
2026-08-17 17:24:31 3239ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-23 17:17:04 5383ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-23 13:34:46 920ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 23:28:21 shown 796ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-20 16:52:43 734ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-20 10:09:31 820ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-20 02:05:37 763ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-19 02:03:02 3633ms 4 NS 1 A 2 MX 🔒 Secure
2026-06-16 22:05:06 954ms 4 NS 1 A 2 MX 🔒 Secure
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