adminguru.dk

📜 Historical scan 2026-06-24 14:24:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

adminguru.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 17 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.1.82 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by adminguru.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   75ms
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   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.235.1.82 3600s cp09.nordicway.dk AS24940 Hetzner Online GmbH 167.235.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s adminguru.dk 167.235.1.82 cp09.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   263ms
TXT Record
v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (adminguru.dk)
~all (soft fail) v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.adminguru.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 2026-10-07 21:23:35
www CNAMEadminguru.dk (all on adminguru.dk)
www vs bare domainSame network
adminguru.dk: 167.235.1.82 (AS24940)
www.adminguru.dk: 167.235.1.82 (AS24940)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
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.adminguru.dk JchQFxOtHz4Az8fmt2etl5FMOBvx3Qfv959WcLC0gh0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

92ms
FieldValue
Serial2026062019
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-08 12:43:35
FieldValue
Registrarnordicway ApS
Registered2024-01-17
Expires2027-01-16 (91d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
75ms
A
88ms
MX
89ms
AAAA
69ms
TXT
263ms
CAA
99ms
HTTPS
69ms
TLSA
113ms
SOA
92ms
MTA-STS
84ms
DNSSEC
135ms
SRV
207ms
Total
698ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 21:23:35 571ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-29 21:46:58 653ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-27 06:28:20 9422ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-20 23:42:04 4440ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 14:24:49 shown 698ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 10:07:46 4536ms 0 NS 0 A 0 MX ⚠️ Bogus
2026-06-16 12:59:16 1146ms 0 NS 0 A 0 MX ⚠️ Bogus
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