6753.dk

📜 Historical scan 2026-06-18 13:42:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

6753.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 11 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.1.82 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.6753.dk. 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   170ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.235.1.82 3600s cp09.nordicway.dk AS24940 Hetzner Online GmbH 167.235.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.6753.dk 167.235.1.82 cp09.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   352ms
TXT Record
v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (6753.dk)
~all (soft fail) v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.6753.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-09 13:51:36
www CNAME6753.dk (all on 6753.dk)
www vs bare domainSame network
6753.dk: 167.235.1.82 (AS24940)
www.6753.dk: 167.235.1.82 (AS24940)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.6753.dk KLDfSrY5OI9KO0UEUJQsqNBFYkLE0aTOiAbM0fMo29Q

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

59ms
FieldValue
Serial2026051501
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-11 02:05:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-12-11
Expires2035-12-31 (3361d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
170ms
A
89ms
MX
50ms
AAAA
82ms
TXT
352ms
CAA
79ms
HTTPS
47ms
TLSA
176ms
SOA
59ms
MTA-STS
82ms
DNSSEC
145ms
SRV
141ms
Total
862ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 13:51:36 860ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-03 05:27:51 568ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 10:35:51 616ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-16 12:41:04 2738ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-16 00:15:37 964ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-26 22:55:17 2547ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-16 12:05:31 914ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 13:42:27 shown 862ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 12:58:11 3412ms 2 NS 1 A 1 MX 🔓 Insecure
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