fueltech.dk
Last scanned: 2026-08-18 17:25:56  ·  821ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records4 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.185.159.144 600s — AS53831 Squarespace, Inc. 198.185.159.0/24 🇺🇸 United States New York
198.185.159.145 600s — AS53831 Squarespace, Inc. 198.185.159.0/24 🇺🇸 United States —
198.49.23.144 600s — AS53831 Squarespace, Inc. 198.49.23.0/24 🇺🇸 United States —
198.49.23.145 600s — AS53831 Squarespace, Inc. 198.49.23.0/24 🇺🇸 United States —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s server.ftcteamet.dk 87.52.102.162 cpe.xe-0-0-0-4097.md24tfo1nqe30.dk.customer.tdc.net AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   70ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 server.ftcteamet.dk
📝 TXT Records2 records   185ms
TXT Record
MS=ms50755491
v=spf1 a mx a:smtp.profiber.dk a:server.ftcteamet.dk a:mail.ftcteamet.dk a:outgoing.mailserver3.dk ip4:87.104.45.88 ip4:93.160.210.250 include:_custspf.one.com include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (fueltech.dk)
-all (hard fail) v=spf1 a mx a:smtp.profiber.dk a:server.ftcteamet.dk a:mail.ftcteamet.dk a:outgoing.mailserver3.dk ip4:87.104.45.88 ip4:93.160.210.250 include:_custspf.one.com include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.fueltech.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC76ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081704
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
45ms
MX
44ms
AAAA
56ms
TXT
185ms
CAA
41ms
HTTPS
48ms
TLSA
152ms
SOA
0ms
MTA-STS
52ms
DNSSEC
76ms
SRV
70ms
Total
821ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 17:25:56 821ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-08 02:45:17 1892ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-01 13:09:13 815ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-27 19:12:23 831ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-26 18:40:45 2753ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-25 18:13:24 787ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-24 17:43:25 2868ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-23 14:13:23 2662ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-22 13:08:01 985ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-21 10:59:08 980ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-20 09:47:35 775ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-18 14:20:24 22828ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 11:38:27 799ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-11 16:05:39 709ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-10 00:16:56 16881ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-08 21:51:51 792ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-06 08:05:19 849ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-04 23:17:46 910ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-23 16:15:31 657ms 2 NS 4 A 1 MX ⚠️ Bogus View
2026-06-22 03:49:07 623ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-19 22:12:14 901ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-17 10:36:00 658ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-17 10:29:25 691ms 2 NS 4 A 1 MX 🔒 Secure View
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