fluor.dk

Records from scan: 2026-09-26 01:46:38 · 927ms total · last checked 2026-10-22 07:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fluor.dk is a .dk domain served by 6 nameservers (pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org and 3 more). It was registered on 20 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.21 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is not DNSSEC-signed, has no 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#

6 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
pdns1.ultradns.net	2001:502:f3ff::1 204.74.108.1	pdns1.ultradns.net pdns1.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns2.ultradns.net	204.74.109.1 2610:a1:1014::1	pdns2.ultradns.net pdns2.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns3.ultradns.org	199.7.68.1 2610:a1:1015::1	pdns3.ultradns.org pdns3.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns4.ultradns.org	199.7.69.1 2001:502:4612::1	pdns4.ultradns.org pdns4.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns5.ultradns.info	204.74.114.1 2610:a1:1016::1	pdns5.ultradns.info pdns5.ultradns.info	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns6.ultradns.co.uk	204.74.115.1 2610:a1:1017::1	pdns6.ultradns.co.uk pdns6.ultradns.co.uk	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	86400s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 230ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (fluor.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 08:20:50

www CNAME	fluor.dk (all on fluor.dk) → 76.76.21.21 (AS16509)
www vs bare domain	Same network fluor.dk: 76.76.21.21 (AS16509) www.fluor.dk: 76.76.21.21 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2024101833
Primary NS (MNAME)	pdns1.ultradns.net
Responsible (RNAME)	inet\@admins.fluor.com
Refresh	28800s
Retry	7200s
Expire	172800s
Minimum (neg-cache TTL)	93600s

📋 Registration#

WHOIS fetched 2026-10-18 12:12:44

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2009-10-20
Expires	2026-10-31 (7d)

🔗 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#

51ms

48ms

41ms

AAAA

51ms

TXT

230ms

CAA

53ms

HTTPS

50ms

TLSA

139ms

SOA

0ms

MTA-STS

65ms

DNSSEC

76ms

SRV

70ms

Total

927ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 01:46:38 shown	927ms	6 NS 1 A 0 MX	🔓 Insecure
2026-08-27 13:18:35	711ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-26 15:16:49	875ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-24 07:21:06	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 05:14:44	1172ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:45:14	679ms	6 NS 1 A 0 MX	🔓 Insecure