neff.dk

📜 Historical scan 2026-06-18 00:04:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

neff.dk is a .dk domain served by 3 nameservers (ns1.combell.eu, ns3.combell.net, ns4.combell.net). It was registered on 16 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by d330063.a.ess.de.barracudanetworks.com, d330063.b.ess.de.barracudanetworks.com. The zone is not DNSSEC-signed, 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#

3 records 175ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.combell.eu	2a00:1c98:50::50 89.44.166.48	— 89.44.166.48.static.hosted.by.combell-ops.net	AS34762 Combell NV AS34762 Combell NV
ns3.combell.net	2a00:1c98::53:1 83.217.73.172	ns3.combell.net ns3.combell.net	AS34762 Combell NV AS34762 Combell NV
ns4.combell.net	2001:1598:0:101::3 86.39.202.67	ns4.combell.net ns4.combell.net	AS28747 Easyhost BVBA AS28747 Easyhost BVBA

🌍 A Records#

1 records 160ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.21.184.250	—	217.21.184.250.static.hosted.by.combell.com	AS34762	—	—	—	—

📧 MX Records#

2 records 185ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
30	—	d330063.a.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	—	d330063.b.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.cjhosting.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 459ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	1	443	autodiscover-s.mailprotect.be
_imaps._tcp	1	1	993	imap.mailprotect.be

📝 TXT Records#

3 records 545ms

TXT Record
MS=ms43456839
R12YVYARS8HMTN447SKYTATI1H9X23MC6A06GS6B
v=spf1 a mx include:spf.ess.de.barracudanetworks.com ip4:185.88.122.254 -all

✉️ SPF#

Policy	Record (neff.dk)
-all (hard fail)	v=spf1 a mx include:spf.ess.de.barracudanetworks.com ip4:185.88.122.254 -all

📨 DMARC#

Policy	Record (_dmarc.neff.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:mail.admin@essers.com; ruf=mailto:alerts.exchange@essers.com; fo=1;

📬 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 2026-10-09 04:24:09

www CNAME	neff.dk (all on neff.dk) → 217.21.184.250 (AS34762)
www vs bare domain	Same network neff.dk: 217.21.184.250 (AS34762) www.neff.dk: 217.21.184.250 (AS34762)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

241ms

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

🏷️ SOA#

147ms

Field	Value
Serial	1717510259
Primary NS (MNAME)	ns3.combell.net
Responsible (RNAME)	hostmaster@neff.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	40000s

📋 Registration#

WHOIS fetched 2026-10-15 01:46:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-05-16
Expires	2027-06-30 (246d)

🔗 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#

175ms

160ms

185ms

AAAA

159ms

TXT

545ms

CAA

414ms

HTTPS

420ms

TLSA

254ms

SOA

147ms

MTA-STS

166ms

DNSSEC

241ms

SRV

459ms

Total

2763ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-25 20:30:56	1308ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-20 04:32:12	1016ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-20 00:10:15	2564ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-18 00:04:31 shown	2763ms	3 NS 1 A 2 MX	🔓 Insecure