dfltpoc.dk

📜 Historical scan 2026-10-24 00:30:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dfltpoc.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 27 December 2019 (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   193ms
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#

1 records   491ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.dfltpoc.dk)
p=reject v=DMARC1; p=reject; sp=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 2026-10-25 01:14:20
wwwExists, no address
www vs bare domainNeither resolves
dfltpoc.dk: no address
www.dfltpoc.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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

235ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

25ms
FieldValue
Serial2020071353
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 01:02:12
FieldValue
RegistrarEurodns S.A
Registered2019-12-27
Expires2026-12-31 (66d)

🔗 Same registrant#

39 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
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csirt.dkEurodns S.A
fasttv.dkEurodns S.A
mitwifi.dkEurodns S.A
nuudayinfo.dkEurodns S.A
nuuuday.dkEurodns S.A
tdc-cert.dkEurodns S.A
tdc-certsoc.dkEurodns S.A
tdc-csirt-soc.dkEurodns S.A
tdc-csirt.dkEurodns S.A
tdc-csirtsoc.dkEurodns S.A
tdc-direct.dkEurodns S.A
tdc-direkt.dkEurodns S.A
tdc-proton.dkEurodns S.A
tdc-red.dkEurodns S.A
tdc-soc-cert.dkEurodns S.A
tdc-soc-csirt.dkEurodns S.A
tdc-soc.dkEurodns S.A
tdc-soccert.dkEurodns S.A
tdc-soccsirt.dkEurodns S.A
tdcdev.dkEurodns S.A
tdcfiber.dkEurodns S.A
tdckampagneshop.dkEurodns S.A
tdcnet-sharepoint.dkEurodns S.A
tdcnetco.dkEurodns S.A
tdctech.dkEurodns S.A
tdctest.dkEurodns S.A
tdid.dkEurodns S.A
tdit-qa.dkEurodns S.A
tdit-test.dkEurodns S.A
tdk-lab.dkEurodns S.A
tdk-qa.dkEurodns S.A
tdk-test.dkEurodns S.A
tdk.dkEurodns S.A
tekportal.dkEurodns S.A
tele.dkEurodns S.A
testtdc.dkEurodns S.A
threatnet.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
193ms
A
191ms
MX
150ms
AAAA
192ms
TXT
491ms
CAA
149ms
HTTPS
169ms
TLSA
166ms
SOA
25ms
MTA-STS
177ms
DNSSEC
235ms
SRV
194ms
Total
957ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 01:14:20 532ms 4 NS 0 A 0 MX 🔒 Secure
2026-10-24 00:30:39 shown 957ms 4 NS 0 A 0 MX 🔒 Secure
2026-10-20 03:08:50 483ms 4 NS 0 A 0 MX 🔒 Secure
2026-10-19 00:24:37 619ms 4 NS 0 A 0 MX 🔒 Secure
2026-10-09 12:52:57 666ms 4 NS 0 A 0 MX 🔒 Secure
2026-10-04 07:59:37 1445ms 4 NS 0 A 0 MX 🔒 Secure
2026-10-02 07:58:13 470ms 4 NS 0 A 0 MX 🔒 Secure
2026-09-30 07:50:28 1585ms 4 NS 0 A 0 MX 🔒 Secure
2026-09-18 07:39:09 866ms 4 NS 0 A 0 MX 🔒 Secure
2026-08-26 18:26:12 544ms 4 NS 0 A 0 MX 🔒 Secure
2026-08-24 08:59:59 874ms 4 NS 0 A 0 MX 🔒 Secure
2026-08-08 21:27:49 1014ms 4 NS 0 A 0 MX 🔒 Secure
2026-08-06 17:46:35 825ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-19 17:14:13 9616ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-18 12:39:26 640ms 4 NS 0 A 0 MX 🔒 Secure
2026-07-01 23:04:50 15512ms 4 NS 0 A 0 MX 🔒 Secure
2026-06-30 17:41:17 781ms 4 NS 0 A 0 MX 🔒 Secure
2026-06-17 02:35:25 715ms 4 NS 0 A 0 MX 🔒 Secure
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