zero3.dk

📜 Historical scan 2026-07-02 23:35:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zero3.dk is a .dk domain served by 2 nameservers (ns1.messagingengine.com, ns2.messagingengine.com). It was registered on 30 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.217.160.95 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is not DNSSEC-signed, publishes a 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   121ms
NameserverIP addressesPTRASN / ISP
ns1.messagingengine.com 162.159.24.178 ns1.messagingengine.com AS13335 Cloudflare, Inc.
ns2.messagingengine.com 162.159.25.191 ns2.messagingengine.com AS13335 Cloudflare, Inc.

🌍 A Records#

1 records   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.217.160.95 3599s luna.zero3.dk AS24940 Hetzner Online GmbH 95.216.0.0/15 🇫🇮 Finland Helsinki

📧 MX Records#

2 records   127ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s in1-smtp.messagingengine.com 103.168.172.216
103.168.172.217
103.168.172.218
103.168.172.219
103.168.172.220
103.168.172.221
103.168.172.222
103.168.172.223		 phl-mx-01.messagingengine.com
phl-mx-02.messagingengine.com
phl-mx-03.messagingengine.com
phl-mx-04.messagingengine.com
phl-mx-05.messagingengine.com
phl-mx-06.messagingengine.com
phl-mx-07.messagingengine.com
phl-mx-08.messagingengine.com		 AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
20 3600s in2-smtp.messagingengine.com 202.12.124.216
202.12.124.217
202.12.124.218
202.12.124.219		 stl-mx-01.messagingengine.com
stl-mx-02.messagingengine.com
stl-mx-03.messagingengine.com
stl-mx-04.messagingengine.com		 AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd
AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)#

1 records   122ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f9:c012:f7b6::1 3600s luna.zero3.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇫🇮 Finland Helsinki

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records   349ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 autodiscover.fastmail.com
_imaps._tcp 0 1 993 imap.fastmail.com

📝 TXT Records#

2 records   904ms
TXT Record
google-site-verification=DcpqoFBXgv_inC-TNMRhcWPg_2YWoGBOSogvnDQ2_SQ
v=spf1 include:spf.messagingengine.com ?all

✉️ SPF#

PolicyRecord (zero3.dk)
?all (neutral) v=spf1 include:spf.messagingengine.com ?all

📨 DMARC#

PolicyRecord (_dmarc.zero3.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-12 15:11:39
www95.217.160.95 2a01:4f9:c012:f7b6::1 (AS24940) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9071ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

125ms
FieldValue
Serial2026070200
Primary NS (MNAME)ns1.messagingengine.com
Responsible (RNAME)postmaster@messagingengine.com
Refresh86202s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 15:33:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-05-30
Expires2027-07-31 (283d)

🔗 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
121ms
A
127ms
MX
127ms
AAAA
122ms
TXT
904ms
CAA
121ms
HTTPS
127ms
TLSA
334ms
SOA
125ms
MTA-STS
226ms
DNSSEC
9071ms
SRV
349ms
Total
10083ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 15:11:38 3216ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-09 09:56:10 1921ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-07 09:03:12 3550ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-06 04:28:12 3313ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-04 04:12:39 1602ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-01 03:52:34 1869ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-01 01:50:40 2806ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-21 11:50:34 3234ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-14 23:28:51 3207ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-07 22:06:22 10234ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-27 21:20:15 3595ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-07 15:13:37 4272ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-03 05:13:34 10428ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-06 11:25:39 4972ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-02 23:35:26 shown 10083ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-26 05:41:02 1718ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-18 05:25:11 5270ms 2 NS 1 A 2 MX 🔓 Insecure
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