concordium.dk

📜 Historical scan 2026-06-16 22:03:54  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

concordium.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 16 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.38.126.170 is hosted by OVH SAS (AS16276) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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   272ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com — — —
ns62.domaincontrol.com — — —

🌍 A Records#

1 records   196ms
IPTTLPTRASNISP / OrgCIDRCountryCity
51.38.126.170 — vps-b103829f.vps.ovh.net AS16276 OVH SAS 51.38.0.0/16 🇩🇪 Germany Limburg an der Lahn

📧 MX Records#

5 records   291ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 142.251.9.27 rc-in-f27.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 192.178.158.26 lcdels-in-f26.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 192.178.158.26 lcdels-in-f26.1e100.net AS15169 Google LLC
10 — alt3.aspmx.l.google.com 108.177.125.27 tp-in-f27.1e100.net AS15169 Google LLC
10 — alt4.aspmx.l.google.com 192.178.230.27 yunrtab-in-f27.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   457ms
TXT Record
google-site-verification=HN-ImyqWHAjRhGg29TNDw7OCE8ZXA2yf7mLv8wezrb8
v=spf1 include:dc-aa8e722993._spfm.concordium.dk ~all

✉️ SPF#

PolicyRecord (concordium.dk)
~all (soft fail) v=spf1 include:dc-aa8e722993._spfm.concordium.dk ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 16:49:17
www CNAMEconcordium.dk (all on concordium.dk)
www vs bare domainSame network
concordium.dk: 51.38.126.170 (AS16276)
www.concordium.dk: 51.38.126.170 (AS16276)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

469ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

310ms
FieldValue
Serial2025102900
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-23 18:05:45
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-10-16
Expires2027-10-31 (372d)

🔗 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
bitnordic.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
272ms
A
196ms
MX
291ms
AAAA
327ms
TXT
457ms
CAA
310ms
HTTPS
320ms
TLSA
307ms
SOA
310ms
MTA-STS
213ms
DNSSEC
469ms
SRV
0ms
Total
2207ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 16:49:17 823ms 2 NS 1 A 5 MX 🔓 Insecure
2026-09-27 23:20:57 971ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-27 12:39:01 907ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-17 00:40:44 65535ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-16 22:03:54 shown 2207ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-16 22:00:34 688ms 2 NS 1 A 5 MX 🔓 Insecure
2026-06-16 22:00:06 742ms 2 NS 1 A 5 MX 🔓 Insecure
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