tech-guide.dk

📜 Historical scan 2026-10-13 09:45:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tech-guide.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 25 September 2026 (WHOIS) and first appeared in the .dk zone on 26 September 2026. Its website address 142.132.203.237 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.tech-guide.dk. 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   49ms
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   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
142.132.203.237 3600s cp08.nordicway.dk AS24940 Hetzner Online GmbH 142.132.128.0/17 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.tech-guide.dk 142.132.203.237 cp08.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#

2 records   283ms
TXT Record
google-site-verification=cGXon4kOfPNQudNJVBN9sq69aTG8vGae5sPts9VLgl4
v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (tech-guide.dk)
~all (soft fail) v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.tech-guide.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 2026-10-17 13:29:39
www CNAMEtech-guide.dk (all on tech-guide.dk)
www vs bare domainSame network
tech-guide.dk: 142.132.203.237 (AS24940)
www.tech-guide.dk: 142.132.203.237 (AS24940)
WildcardNo

✍️ 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.tech-guide.dk uj40soM65BWnkD31X7_G0UISC1tj8rp1DRyx-mrmahc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

52ms
FieldValue
Serial2026101300
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-12 09:49:42
FieldValue
RegistrarDANDOMAIN A/S
Registered2026-09-25
Expires2027-09-24 (341d)

🔗 Same registrant#

55 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).

DomainRegistrar
advokatly.dkDANDOMAIN A/S
aioptimizer.dkDANDOMAIN A/S
airfryersopskrifter.dkDANDOMAIN A/S
aktive-rejser.dkPunktum dk A/S (direct)
b2baunagus.dkDANDOMAIN A/S
billigairfryer.dkDANDOMAIN A/S
bilservice-aarhus.dkDANDOMAIN A/S
blivgusmester.dkDANDOMAIN A/S
brandly.dkDANDOMAIN A/S
breederly.dkDANDOMAIN A/S
brugtelektronik.dkPunktum dk A/S (direct)
cevers.dkDANDOMAIN A/S
chatgptguide.dkDANDOMAIN A/S
elektrolytes.dkDANDOMAIN A/S
eversdesign.dkDANDOMAIN A/S
find-saunagus.dkDANDOMAIN A/S
findensaunagus.dkDANDOMAIN A/S
findfugemand.dkDANDOMAIN A/S
firmasaunagus.dkDANDOMAIN A/S
frisoerguide.dkDANDOMAIN A/S
fugetilbud.dkDANDOMAIN A/S
gave-ideer.dkDANDOMAIN A/S
golocale.dkDANDOMAIN A/S
gusmesterguide.dkDANDOMAIN A/S
kryptokurs.dkDANDOMAIN A/S
mindify.dkDANDOMAIN A/S
omregn-valuta.dkPunktum dk A/S (direct)
promptguiden.dkDANDOMAIN A/S
rejsesteder.dkDANDOMAIN A/S
repify.dkDANDOMAIN A/S
reppy.dkDANDOMAIN A/S
sammenlignvvs.dkDANDOMAIN A/S
saunaguiden.dkDANDOMAIN A/S
saunagus-aarhus.dkDANDOMAIN A/S
saunagus-amager.dkDANDOMAIN A/S
saunagus-jylland.dkDANDOMAIN A/S
saunagus-kbh.dkDANDOMAIN A/S
saunagus-nordhavn.dkDANDOMAIN A/S
saunagusguiden.dkDANDOMAIN A/S
saunaguskbh.dkDANDOMAIN A/S
saunagusnordhavn.dkDANDOMAIN A/S
shoppinghub.dkDANDOMAIN A/S
skadecenter-aarhus.dkDANDOMAIN A/S
skadecenter-hinnerup.dkDANDOMAIN A/S
skovlegepladser.dkDANDOMAIN A/S
spa-hoteller.dkDANDOMAIN A/S
stepify.dknordicway ApS
tvbold.dkPunktum dk A/S (direct)
unplugify.dkDANDOMAIN A/S
valutaomregn.dkPunktum dk A/S (direct)
vandresteder.dkDANDOMAIN A/S
vintergear.dkDANDOMAIN A/S
vurderminbil.dkDANDOMAIN A/S
wishio.dkDANDOMAIN A/S
yogasteder.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
60ms
MX
67ms
AAAA
57ms
TXT
283ms
CAA
55ms
HTTPS
55ms
TLSA
97ms
SOA
52ms
MTA-STS
95ms
DNSSEC
82ms
SRV
88ms
Total
629ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 13:29:38 1730ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-16 12:14:01 800ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-15 12:02:46 738ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-14 10:53:21 688ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-13 09:45:05 shown 629ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-12 09:32:49 737ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-11 07:15:46 748ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-10 06:57:26 707ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-09 04:06:53 785ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-08 04:05:29 870ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-07 04:00:46 1598ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-06 02:31:59 2134ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-05 02:24:09 770ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-04 02:17:53 602ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-03 02:16:16 827ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-02 02:12:13 942ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 02:06:43 765ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 10:04:45 860ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-29 09:52:56 933ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-28 09:24:27 825ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-27 09:02:30 709ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 08:48:22 726ms 2 NS 1 A 1 MX 🔓 Insecure
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