3bdk.dk

📜 Historical scan 2026-10-16 15:42:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3bdk.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 21 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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#

4 records   40ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   266ms
TXT Record
v=spf1 ip4:87.51.2.0/26 include:spf.mailanyone.net mx -all
vpe=f92c0ffe

✉️ SPF#

PolicyRecord (3bdk.dk)
-all (hard fail) v=spf1 ip4:87.51.2.0/26 include:spf.mailanyone.net mx -all

📨 DMARC#

PolicyRecord (_dmarc.3bdk.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc-admin@3bdk.dk;

📬 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 16:06:21
wwwExists, no address
www vs bare domainNeither resolves
3bdk.dk: no address
www.3bdk.dk: no address
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 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#

63ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

49ms
FieldValue
Serial2024021570
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-17 16:23:49
FieldValue
RegistrarEurodns S.A
Registered2013-03-21
Expires2027-03-31 (164d)

🔗 Same registrant#

25 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
1-9gemmet.dkEurodns S.A
abhørsholmkokkedal.dkEurodns S.A
boligforeningenlillebælt.dkEurodns S.A
boligkontoret.dkEurodns S.A
boligkontoretdanmark.dkEurodns S.A
borgerbo.dkEurodns S.A
brandeboligforening.dkEurodns S.A
buskehoej.dkEurodns S.A
dagmarkollegiet.dkEurodns S.A
dsb-herfoelge.dkEurodns S.A
dvb-koebenhavn.dkEurodns S.A
dvb-roedekro.dkEurodns S.A
fhb.dkEurodns S.A
frydenhojparken.dkEurodns S.A
gemmet1-9.dkEurodns S.A
gl-holtegade.dkEurodns S.A
grambolig.dkEurodns S.A
hilleroedboligselskab.dkEurodns S.A
hovparken.dkEurodns S.A
hva-bolig.dkEurodns S.A
lejdigtilmuligheder.dkEurodns S.A
lilleroedboligforening.dkEurodns S.A
marienlystboligselskab.dkEurodns S.A
sabs.dkEurodns S.A
sakskøbingboligselskab.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
46ms
MX
47ms
AAAA
51ms
TXT
266ms
CAA
53ms
HTTPS
53ms
TLSA
64ms
SOA
49ms
MTA-STS
78ms
DNSSEC
63ms
SRV
92ms
Total
481ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 16:06:21 509ms 4 NS 0 A 0 MX 🔒 Secure
2026-10-16 15:42:56 shown 481ms 4 NS 0 A 0 MX 🔒 Secure
2026-09-30 16:56:12 569ms 4 NS 0 A 0 MX 🔒 Secure
2026-09-29 19:48:00 682ms 4 NS 0 A 0 MX 🔒 Secure
2026-09-27 19:32:00 581ms 4 NS 0 A 0 MX 🔒 Secure
2026-09-24 19:05:37 682ms 4 NS 0 A 0 MX 🔒 Secure
2026-09-16 05:04:34 671ms 4 NS 0 A 0 MX 🔒 Secure
2026-09-09 03:14:24 843ms 4 NS 0 A 0 MX 🔒 Secure
2026-08-23 19:33:19 793ms 4 NS 0 A 0 MX 🔒 Secure
2026-08-21 18:54:05 804ms 4 NS 0 A 0 MX 🔒 Secure
2026-08-05 21:01:48 1285ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-17 13:30:05 798ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-16 02:04:19 9619ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-15 01:15:07 910ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-01 04:29:41 694ms 4 NS 0 A 0 MX 🔒 Secure
2026-06-27 07:48:11 738ms 4 NS 0 A 0 MX 🔒 Secure
2026-06-24 17:04:12 2561ms 4 NS 0 A 0 MX 🔒 Secure
2026-06-16 12:42:54 469ms 4 NS 0 A 0 MX 🔒 Secure
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