jbcare.dk

📜 Historical scan 2026-06-17 17:46:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jbcare.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 25 October 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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#

4 records 181ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 185ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.12	—	—	AS48854	—	—	—	—

📧 MX Records#

5 records 182ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1a	rc-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 234ms

TXT Record
v=spf1 mx a include:spf.curanet.dk include:spf.simply.com include:_spf.google.com -all

✉️ SPF#

Policy	Record (jbcare.dk)
-all (hard fail)	v=spf1 mx a include:spf.curanet.dk include:spf.simply.com include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.jbcare.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-13 17:20:08

www	94.231.108.9 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jbcare.dk: 94.231.108.9 (AS48854) www.jbcare.dk: 94.231.108.9 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

222ms

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

🏷️ SOA#

155ms

Field	Value
Serial	2025101402
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 06:41:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-10-25
Expires	2026-12-31 (72d)

🔗 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
jbcarewebshop.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

181ms

185ms

182ms

AAAA

163ms

TXT

234ms

CAA

165ms

HTTPS

148ms

TLSA

342ms

SOA

155ms

MTA-STS

168ms

DNSSEC

222ms

SRV

0ms

Total

1187ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 17:20:08	1876ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-03 01:17:37	543ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-30 01:05:31	540ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-31 21:09:36	612ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-08 22:44:11	1186ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-05 22:14:34	1210ms	4 NS 1 A 5 MX	🔒 Secure
2026-07-01 04:26:53	874ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-23 02:41:45	1906ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-21 07:23:23	1415ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-20 20:28:48	923ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 17:46:19 shown	1187ms	4 NS 1 A 5 MX	🔒 Secure