lcbuild.dk

📜 Historical scan 2026-06-20 03:09:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lcbuild.dk is a .dk domain served by 2 nameservers (ns1.aau.dk, ns2.aau.dk). It was registered on 11 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.57.210 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by .. 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   1907ms
NameserverIP addressesPTRASN / ISP
ns1.aau.dk 130.225.52.5
2001:878:300:1::5		 ns1.aau.dk
ns1.aau.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.aau.dk 130.225.54.5
2001:878:300:100::5		 ns2.aau.dk
ns2.aau.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records   1925ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.57.210 3600s — AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark —

📧 MX Records#

1 records   167ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   2261ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.lcbuild.dk)
p=reject v=DMARC1; p=reject;

📬 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 17:45:57
www130.225.57.210 (AS1835) (address records, no CNAME)
www vs bare domainSame network
lcbuild.dk: 130.225.57.210 (AS1835)
www.lcbuild.dk: 130.225.57.210 (AS1835)
WildcardNo

🔎 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#

934ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

154ms
FieldValue
Serial2023061301
Primary NS (MNAME)ns1.aau.dk
Responsible (RNAME)hostmaster@its.aau.dk
Refresh3600s
Retry1800s
Expire3600000s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 09:07:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-12-11
Expires2027-04-30 (194d)

🔗 Same registrant#

100 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).

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uni-aalborg.dkPunktum dk A/S (direct)
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virksomviden.dkPunktum dk A/S (direct)
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📋 WHOIS#

⏱️ Lookup Timing#

NS
1907ms
A
1925ms
MX
167ms
AAAA
1927ms
TXT
2261ms
CAA
357ms
HTTPS
423ms
TLSA
2532ms
SOA
154ms
MTA-STS
192ms
DNSSEC
934ms
SRV
2373ms
Total
8287ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 17:45:57 968ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-25 15:16:32 575ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-02 17:48:38 612ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-21 03:23:54 1627ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 03:09:12 shown 8287ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 13:42:07 2377ms 2 NS 1 A 0 MX 🔓 Insecure
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