neujkf.dk

📜 Historical scan 2026-06-26 01:59:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

neujkf.dk is a .dk domain served by 7 nameservers (dns1.cscdns.net, dns2.cscdns.net, ns1.safebrands.fr and 4 more). It was registered on 19 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.249.139 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by neujkf-dk.mail.protection.outlook.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#

7 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns2.euro909.com indom10.indomco.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns6.netnames.net ns3.euro909.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
ns1.safebrands.fr	193.227.117.17 2a04:2b00:14cc::17	— ns17.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.safebrands.eu	194.50.187.18 2a04:2b00:14dd::18	— ns18.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.safebrands.com	194.0.182.19 2a04:2b00:14ee::19	— ns19.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.safebrands.org	193.227.117.20 2a04:2b00:14cc::20	— ns20.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.safebrands.tech	194.50.187.21 2a04:2b00:14dd::21	— ns21.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.139	600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	2378s	neujkf-dk.mail.protection.outlook.com	2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 52.101.68.32 52.101.68.39 52.101.68.5 52.101.73.28	mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.99.204.200

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 372ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 224ms

TXT Record
MS=ms98313244
v=spf1 include:spf.protection.outlook.com include:_spf-hosting.eg.dk include:emsd1.com include:_spf.etrack1.com ip4:147.29.2.68 ~all

✉️ SPF#

Policy	Record (neujkf.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf-hosting.eg.dk include:emsd1.com include:_spf.etrack1.com ip4:147.29.2.68 ~all

📨 DMARC#

Policy	Record (_dmarc.neujkf.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@neujkf.dk; ruf=mailto:dmarc@neujkf.dk; 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 2026-10-18 18:35:43

www	81.95.249.139 (AS48854) (address records, no CNAME)
www vs bare domain	Same network neujkf.dk: 81.95.249.139 (AS48854) www.neujkf.dk: 81.95.249.139 (AS48854)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-neujkf-dk._domainkey.jkf2.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026030500
Primary NS (MNAME)	ns1.safebrands.fr
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-22 14:14:39

Field	Value
Registrar	1API GmbH
Registered	2018-04-19
Expires	2027-04-30 (189d)

🔗 Same registrant#

1 domain

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
neu-air-technologies.dk	1API GmbH

📋 WHOIS#

⏱️ Lookup Timing#

44ms

79ms

93ms

AAAA

88ms

TXT

224ms

CAA

84ms

HTTPS

111ms

TLSA

214ms

SOA

39ms

MTA-STS

46ms

DNSSEC

133ms

SRV

372ms

Total

1309ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 03:36:27	10086ms	7 NS 1 A 1 MX	🔓 Insecure
2026-09-22 12:38:41	1099ms	7 NS 1 A 1 MX	🔓 Insecure
2026-09-08 15:54:32	2468ms	7 NS 1 A 1 MX	🔓 Insecure
2026-06-27 13:47:44	2644ms	7 NS 1 A 0 MX	❓ Unknown
2026-06-26 01:59:53 shown	1309ms	7 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:31:36	2134ms	7 NS 1 A 1 MX	🔓 Insecure