zeroground.dk

📜 Historical scan 2026-06-17 11:31:44  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zeroground.dk is a .dk domain served by 2 nameservers (norman.ns.cloudflare.com, vivienne.ns.cloudflare.com). It was registered on 27 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.0 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is not DNSSEC-signed, has no 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#

2 records   47ms
NameserverIP addressesPTRASN / ISP
norman.ns.cloudflare.com 108.162.193.217
172.64.33.217
173.245.59.217
2606:4700:58::adf5:3bd9
2803:f800:50::6ca2:c1d9
2a06:98c1:50::ac40:21d9		 norman.ns.cloudflare.com
norman.ns.cloudflare.com
norman.ns.cloudflare.com
norman.ns.cloudflare.com
norman.ns.cloudflare.com
norman.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
vivienne.ns.cloudflare.com 108.162.194.50
162.159.38.50
172.64.34.50
2606:4700:50::a29f:2632
2803:f800:50::6ca2:c232
2a06:98c1:50::ac40:2232		 vivienne.ns.cloudflare.com
vivienne.ns.cloudflare.com
vivienne.ns.cloudflare.com
vivienne.ns.cloudflare.com
vivienne.ns.cloudflare.com
vivienne.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.0 — — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.0 — — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

4 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   63ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120:: — — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121:: — — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   51ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::

📝 TXT Records#

1 records   315ms
TXT Record
v=spf1 include:_spf.one.com include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (zeroground.dk)
~all (soft fail) v=spf1 include:_spf.one.com include:_spf.google.com ~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 2026-10-21 23:27:45
www104.21.87.248 172.67.171.137 2606:4700:3034::6815:57f8 2606:4700:3037::ac43:ab89 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   2110ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…

🔐 DNSSEC#

128ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

66ms
FieldValue
Serial2405362249
Primary NS (MNAME)norman.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 22:05:34
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-02-27
Expires2027-02-28 (128d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
70ms
MX
70ms
AAAA
63ms
TXT
315ms
CAA
50ms
HTTPS
51ms
TLSA
2110ms
SOA
66ms
MTA-STS
248ms
DNSSEC
128ms
SRV
0ms
Total
3189ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 23:27:45 1005ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-25 07:27:03 725ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-22 18:09:05 1104ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-15 16:30:22 2482ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-12 03:32:19 873ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-08 07:45:16 7361ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-27 11:59:25 9752ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-27 01:32:59 620ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-23 15:55:29 3671ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-08 17:24:33 9529ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-06 22:52:40 2244ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-24 14:24:11 2033ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-22 09:38:38 8243ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-21 21:05:58 1122ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 11:31:44 shown 3189ms 2 NS 2 A 4 MX 🔓 Insecure
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