jbcare.dk

📜 Historical scan 2026-06-21 07:23:23 · ← 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. Its website address 193.8.38.12 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 151ms

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 152ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.12	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records#

5 records 163ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	193.8.38.12
🔶 Autoconfig	193.8.38.12

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 154ms

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#

221ms

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

🏷️ SOA#

137ms

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 (75d)

🔗 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#

151ms

152ms

163ms

AAAA

162ms

TXT

154ms

CAA

142ms

HTTPS

133ms

TLSA

513ms

SOA

137ms

MTA-STS

156ms

DNSSEC

221ms

SRV

151ms

Total

1415ms

🕐 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 shown	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	1187ms	4 NS 1 A 5 MX	🔒 Secure