fentum.dk

Records from scan: 2026-10-09 22:20:28  ·  777ms total  ·  last checked 2026-10-18 12:24 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fentum.dk is a .dk domain served by 3 nameservers (ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl). It was registered on 9 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.24.57.1 is hosted by Render (AS397273) in United States. Mail is handled by spamrelay.zxcs.nl. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   41ms
NameserverIP addressesPTRASN / ISP
ns.zxcs.be 2a03:b0c0:3:d0::116:2001
46.101.179.64		 ns2.zxcs.nl
ns2.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns.zxcs.eu 178.62.208.8
2a03:b0c0:2:d0::57:1001		 ns3.zxcs.nl
ns3.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns.zxcs.nl 185.104.28.19
2a06:2ec0:1::10		 ns1.zxcs.nl
ns1.zxcs.nl		 AS206281 Stichting DIGI NL
AS206281 Stichting DIGI NL

🌍 A Records#

1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.24.57.1 600s ip-216-24-57-1.ingress.render.com AS397273 Render 216.24.57.0/24 🇺🇸 United States —

📧 MX Records#

1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s spamrelay.zxcs.nl 185.104.28.12
2a06:2ec0:1::ffec		 spamrelay.zxcs.nl
spamrelay.zxcs.nl		 AS206281 Stichting DIGI NL
AS206281 Stichting DIGI NL

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   273ms
TXT Record
v=spf1 a mx ip4:185.104.29.14 ip6:2a06:2ec0:1:0:0:0:0:83 include:filter-out.zxcs.nl ~all

✉️ SPF#

PolicyRecord (fentum.dk)
~all (soft fail) v=spf1 a mx ip4:185.104.29.14 ip6:2a06:2ec0:1:0:0:0:0:83 include:filter-out.zxcs.nl ~all

📨 DMARC#

PolicyRecord (_dmarc.fentum.dk)
p=none (monitor only) v=DMARC1; p=none; sp=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#

checked 2026-10-09 22:20:28
www CNAMEbase44.onrender.com (all on onrender.com)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records   137ms
Service / OwnerTypeCert association
SMTP _25._tcp.spamrelay.zxcs.nl DANE-TA · SPKI · SHA-256 E1AE9C3DE848ECE1BA72E0D991AE4D0D…
SMTP _25._tcp.spamrelay.zxcs.nl DANE-TA · SPKI · SHA-256 6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.spamrelay.zxcs.nl DANE-EE · SPKI · SHA-256 6D714328138B75C5845E6E154F40B899…

🔐 DNSSEC#

75ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

31ms
FieldValue
Serial2026100805
Primary NS (MNAME)ns.zxcs.nl
Responsible (RNAME)hostmaster@fentum.dk
Refresh600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-06 19:14:12
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-02-09
Expires2027-02-08 (112d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
53ms
MX
59ms
AAAA
57ms
TXT
273ms
CAA
65ms
HTTPS
43ms
TLSA
137ms
SOA
31ms
MTA-STS
85ms
DNSSEC
75ms
SRV
83ms
Total
777ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 22:20:28 shown 777ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 00:31:34 835ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-27 03:29:04 983ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-06 20:01:55 6845ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-04 10:46:55 10120ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-02 02:35:48 4918ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-26 01:52:19 9889ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-19 22:39:04 1444ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 10:16:54 3674ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 10:16:34 1341ms 3 NS 1 A 1 MX 🔓 Insecure
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