fueltech.dk

📜 Historical scan 2026-06-19 22:12:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fueltech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.185.159.144 is hosted by Squarespace, Inc. (AS53831) in United States. Mail is handled by server.ftcteamet.dk. The zone is DNSSEC-signed and validates, 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 72ms

Nameserver	IP addresses	PTR	ASN / 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 Records#

4 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.111.241.106
🔶 Autoconfig	77.111.241.106

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 170ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	server.ftcteamet.dk

📝 TXT Records#

2 records 312ms

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#

Policy	Record (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#

Policy	Record (_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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 18:19:11

www CNAME	ext-cust.squarespace.com (all on squarespace.com) → 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
www vs bare domain	Same network fueltech.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) www.fueltech.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

65ms

Field	Value
Serial	2026061805
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 18:44:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-10-02
Expires	2027-10-31 (372d)

🔗 Same registrant#

7 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).

Domain	Registrar
bentfrandsen.dk	Punktum dk A/S (direct)
forsyningssikkerhed.dk	ONE.COM A/S
ftc.dk	Punktum dk A/S (direct)
ftcenergy.dk	ONE.COM A/S
ftcshop.dk	Punktum dk A/S (direct)
ftcteamet.dk	Punktum dk A/S (direct)
npj.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

80ms

87ms

AAAA

115ms

TXT

312ms

CAA

84ms

HTTPS

86ms

TLSA

293ms

SOA

65ms

MTA-STS

88ms

DNSSEC

189ms

SRV

170ms

Total

901ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 18:19:11	1567ms	2 NS 4 A 1 MX	🔒 Secure
2026-10-07 22:12:35	826ms	2 NS 4 A 1 MX	🔒 Secure
2026-09-14 04:08:53	1950ms	2 NS 4 A 1 MX	🔒 Secure
2026-08-18 17:25:56	821ms	2 NS 4 A 1 MX	🔒 Secure
2026-08-08 02:45:17	1892ms	2 NS 4 A 1 MX	🔒 Secure
2026-08-01 13:09:13	815ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-27 19:12:23	831ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-26 18:40:45	2753ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-25 18:13:24	787ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-24 17:43:25	2868ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-23 14:13:23	2662ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-22 13:08:01	985ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-21 10:59:08	980ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-20 09:47:35	775ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-18 14:20:24	22828ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-17 11:38:27	799ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-11 16:05:39	709ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-10 00:16:56	16881ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-08 21:51:51	792ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-06 08:05:19	849ms	2 NS 4 A 1 MX	🔒 Secure
2026-07-04 23:17:46	910ms	2 NS 4 A 1 MX	🔒 Secure
2026-06-23 16:15:31	657ms	2 NS 4 A 1 MX	⚠️ Bogus
2026-06-22 03:49:07	623ms	2 NS 4 A 1 MX	🔒 Secure
2026-06-19 22:12:14 shown	901ms	2 NS 4 A 1 MX	🔒 Secure
2026-06-17 10:36:00	658ms	2 NS 4 A 1 MX	🔒 Secure