midtjysk-geoteknik.dk

📜 Historical scan 2026-10-08 23:27:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

midtjysk-geoteknik.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 19 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 152.89.172.56 is hosted by Nameshield SAS (AS209510) in France. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

3 records   43ms
NameserverIP addressesPTRASN / ISP
nsa.perf1.fr 2a01:c8:100::100
81.92.94.100		 nsa.perf1.fr
nsa.perf1.fr		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsb.perf1.com 2a01:c8:101::100
81.92.95.100		 nsb.perf1.com
nsb.perf1.com		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsc.perf1.com 152.89.172.100
2a09:35c0:102::100		 nsc.perf1.com
nsc.perf1.com		 AS209510 Nameshield SAS
AS209510 Nameshield SAS

🌍 A Records#

3 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.89.172.56 43200s cdn.perf1.com AS209510 Nameshield SAS 152.89.172.0/22 🇫🇷 France —
81.92.94.54 43200s cdn.perf1.com AS20756 Nameshield SAS 81.92.80.0/20 🇫🇷 France —
81.92.95.55 43200s cdn.perf1.com AS20756 Nameshield SAS 81.92.80.0/20 🇫🇷 France —

📧 MX Records#

1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
0 43200s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

3 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:c8:100::54 43200s cdn.perf1.com AS20756 Nameshield SAS 2a01:c8:0:0:0:0:0:0/32 🇫🇷 France —
2a01:c8:101::55 43200s cdn.perf1.com AS20756 Nameshield SAS 2a01:c8:0:0:0:0:0:0/32 🇫🇷 France —
2a09:35c0:102::56 43200s cdn.perf1.com AS209510 Nameshield SAS 2a09:35c0:100:0:0:0:0:0/40 🇫🇷 France —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   189ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (midtjysk-geoteknik.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.midtjysk-geoteknik.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s

📬 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 2026-10-22 18:59:36
www CNAMEsaspresence.perf1.com (all on perf1.com)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 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#

148ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

72ms
FieldValue
Serial2026100801
Primary NS (MNAME)nsa.perf1.fr
Responsible (RNAME)technical@nameshield.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-13 20:44:29
FieldValue
RegistrarNAMESHIELD
Registered2012-02-19
Expires2027-02-28 (123d)

🔗 Same registrant#

23 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
empowerdx.dkNAMESHIELD
eurofins-logistic.dkNAMESHIELD
eurofins-sorbisense.dkNAMESHIELD
eurofins.dkNAMESHIELD
eurofinsgenomics.dkNAMESHIELD
eurofinsmiljoluft.dkNAMESHIELD
eurofinssorbisense.dkNAMESHIELD
farmfacts.dkNAMESHIELD
genoscan.dkNAMESHIELD
genoskan.dkNAMESHIELD
midtjydsk-geoteknik.dkNAMESHIELD
midtjydskgeoteknik.dkNAMESHIELD
midtjyskgeoteknik.dkNAMESHIELD
pclab.dkNAMESHIELD
prenatest.dkNAMESHIELD
reference-lab.dkNAMESHIELD
sbl-lab.dkNAMESHIELD
sorbisense.dkNAMESHIELD
steins.dkNAMESHIELD
vbm-lab.dkNAMESHIELD
vbm-laboratoriet.dkNAMESHIELD
vbmlab.dkNAMESHIELD
vbmlaboratoriet.dkNAMESHIELD
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
55ms
MX
67ms
AAAA
50ms
TXT
189ms
CAA
55ms
HTTPS
61ms
TLSA
1499ms
SOA
72ms
MTA-STS
62ms
DNSSEC
148ms
SRV
60ms
Total
2861ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 18:59:36 580ms 3 NS 3 A 1 MX 🔒 Secure
2026-10-21 14:07:56 1617ms 3 NS 3 A 1 MX 🔒 Secure
2026-10-15 21:10:41 463ms 3 NS 3 A 1 MX 🔒 Secure
2026-10-08 23:27:05 shown 2861ms 3 NS 3 A 1 MX 🔒 Secure
2026-10-01 19:19:44 745ms 3 NS 3 A 1 MX 🔒 Secure
2026-09-24 18:10:13 765ms 3 NS 3 A 1 MX 🔒 Secure
2026-09-16 16:30:47 1019ms 3 NS 3 A 1 MX 🔒 Secure
2026-09-06 13:48:49 1195ms 3 NS 3 A 1 MX 🔒 Secure
2026-08-27 04:50:16 1246ms 3 NS 3 A 1 MX 🔒 Secure
2026-08-20 13:09:03 6782ms 3 NS 3 A 1 MX 🔒 Secure
2026-08-14 12:50:23 4911ms 3 NS 3 A 1 MX 🔒 Secure
2026-08-06 10:12:16 1114ms 3 NS 3 A 1 MX 🔒 Secure
2026-08-02 01:25:09 862ms 3 NS 3 A 1 MX 🔒 Secure
2026-07-23 18:20:19 993ms 3 NS 3 A 1 MX 🔒 Secure
2026-07-16 07:34:44 1451ms 3 NS 3 A 1 MX 🔒 Secure
2026-07-09 18:52:45 1360ms 3 NS 3 A 1 MX 🔒 Secure
2026-07-03 10:51:35 1244ms 3 NS 3 A 1 MX 🔒 Secure
2026-06-25 11:29:32 2536ms 3 NS 3 A 1 MX 🔒 Secure
2026-06-17 14:33:38 3574ms 3 NS 3 A 0 MX 🔒 Secure
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