njba.dk

Records from scan: 2026-10-05 01:15:38 · 2225ms total · last checked 2026-10-15 18:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

njba.dk is a .dk domain served by 2 nameservers (connie.ns.cloudflare.com, jose.ns.cloudflare.com). It was registered on 13 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.247 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.ipmail.dk, mx2.ipmail.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
connie.ns.cloudflare.com	108.162.192.247 172.64.32.247 173.245.58.247 2606:4700:50::adf5:3af7 2803:f800:50::6ca2:c0f7 2a06:98c1:50::ac40:20f7	connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jose.ns.cloudflare.com	108.162.195.88 162.159.44.88 172.64.35.88 2606:4700:58::a29f:2c58 2803:f800:50::6ca2:c358 2a06:98c1:50::ac40:2358	jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.247	300s	linux6.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.ipmail.dk	93.157.204.21	mx1.ipmail.dk	AS31027 GlobalConnect A/S
10	300s	mx2.ipmail.dk	5.179.86.215	mx2.ipmail.dk	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	185.21.40.247

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 73ms

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

📝 TXT Records#

1 records 198ms

TXT Record
v=spf1 ip4:185.158.63.45 include:spf.protection.outlook.com include:ipmail.dk -all

✉️ SPF#

Policy	Record (njba.dk)
-all (hard fail)	v=spf1 ip4:185.158.63.45 include:spf.protection.outlook.com include:ipmail.dk -all

📨 DMARC#

Policy	Record (_dmarc.njba.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:cc00a48f325e484d9b4d504f48d39389@dmarc-reports.cloudflare.net

📬 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 2026-10-12 11:56:13

www	185.21.40.247 (AS48854) (address records, no CNAME)
www vs bare domain	Same network njba.dk: 185.21.40.247 (AS48854) www.njba.dk: 185.21.40.247 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

121ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2416582627
Primary NS (MNAME)	connie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 01:54:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-11-13
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

38ms

37ms

AAAA

51ms

TXT

198ms

CAA

46ms

HTTPS

33ms

TLSA

331ms

SOA

55ms

MTA-STS

49ms

DNSSEC

121ms

SRV

73ms

Total

2225ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 01:15:38 shown	2225ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 00:56:44	747ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-27 12:01:16	736ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 11:43:40	765ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 18:07:57	3026ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 07:04:38	3383ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-06 17:45:28	2377ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 16:16:33	967ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 03:16:34	687ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-18 12:44:23	1310ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-29 18:16:29	1642ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-25 02:21:37	3659ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-09 04:20:07	9096ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-03 13:21:01	13557ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 18:41:51	4061ms	2 NS 1 A 2 MX	🔒 Secure