ressourceoptimering.dk

Records from scan: 2026-09-26 12:26:12 · 1607ms total · last checked 2026-10-16 14:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ressourceoptimering.dk is a .dk domain served by 3 nameservers (dns.jones.dk, ns.bitbase.dk, ns.superserver.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.249.100 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by xayide.jones.dk, graograman.jones.dk and 1 more. 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#

3 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.jones.dk	87.104.249.100	graograman.jones.dk	AS204151 EWII Bredbaand A/S
ns.bitbase.dk	193.26.120.115 2a06:e881:1702:1:400:c1ff:fe1a:7873	fsub1.fsub.de fsub1.fsub.de	AS49745 Kai Siering AS206813 4830.org e. V.
ns.superserver.dk	193.26.120.98 2a06:e881:1706:1:0:c1ff:fe1a:7862	lxp5.free-owl.de —	AS49745 Kai Siering AS206813 4830.org e. V.

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.249.100	3600s	graograman.jones.dk	AS204151	EWII Bredbaand A/S	87.104.240.0/20	🇩🇰 Denmark	Fredericia

📧 MX Records#

3 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	xayide.jones.dk	87.104.249.100	graograman.jones.dk	AS204151 EWII Bredbaand A/S
10	3600s	graograman.jones.dk	87.104.249.100	graograman.jones.dk	AS204151 EWII Bredbaand A/S
50	3600s	mail.fsub.de	193.26.120.115 2a06:e881:1702:1:400:c1ff:fe1a:7873	fsub1.fsub.de fsub1.fsub.de	AS49745 Kai Siering AS206813 4830.org e. V.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 285ms

TXT Record
Addr=Holbaek, Denmark
ISP=ewii.dk
Link=fiber
PTR=graograman.jones.dk
v=spf1 mx ~all

✉️ SPF#

Policy	Record (ressourceoptimering.dk)
~all (soft fail)	v=spf1 mx ~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#

2 records 44ms

Flags	Tag	Value
0	iodef	mailto:hostmaster@jones.dk
0	issue	letsencrypt.org

🧩 Web & zone#

checked 2026-10-10 00:52:58

www CNAME	graograman.jones.dk (all on jones.dk) → 87.104.249.100 (AS204151)
www vs bare domain	Same network ressourceoptimering.dk: 87.104.249.100 (AS204151) www.ressourceoptimering.dk: 87.104.249.100 (AS204151)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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	2024091001
Primary NS (MNAME)	dns.jones.dk
Responsible (RNAME)	dr@jones.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

51ms

49ms

AAAA

45ms

TXT

285ms

CAA

44ms

HTTPS

64ms

TLSA

205ms

SOA

0ms

MTA-STS

80ms

DNSSEC

107ms

SRV

469ms

Total

1607ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 12:26:12 shown	1607ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-26 23:15:39	1239ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-26 21:08:09	1246ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-18 04:25:13	5059ms	3 NS 1 A 3 MX	🔓 Insecure