jbweb.dk

📜 Historical scan 2026-09-12 08:17:45  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jbweb.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 1 April 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.47.81.200 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.jbweb.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   43ms
NameserverIP addressesPTRASN / 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   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.47.81.200 900s 193-47-81-200.rdns.bredalsparken.dk AS31027 GlobalConnect A/S 193.47.81.0/24 🇩🇰 Denmark Hvidovre

📧 MX Records#

1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mail.jbweb.dk 193.47.81.201 mail.jbweb.dk AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverweb.jbweb.dk → 193.47.81.202
🔶 Autoconfigweb.jbweb.dk → 193.47.81.202

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   137ms
TXT Record
google-site-verification=dqKJ99rTgO_Llx1MUQtmkkNgjUFzhAYyf_ulhCPc6PU
v=spf1 a a:mail.jbweb.dk -all

✉️ SPF#

PolicyRecord (jbweb.dk)
-all (hard fail) v=spf1 a a:mail.jbweb.dk -all

📨 DMARC#

PolicyRecord (_dmarc.jbweb.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:mailauth-reports@jbweb.dk

📬 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 05:49:42
www CNAMEweb.jbweb.dk (all on jbweb.dk)
www vs bare domainSame network
jbweb.dk: 193.47.81.200 (AS31027)
www.jbweb.dk: 193.47.81.202 (AS31027)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072801
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-06 10:38:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-04-01
Expires2028-04-30 (552d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
41ms
MX
38ms
AAAA
44ms
TXT
137ms
CAA
34ms
HTTPS
53ms
TLSA
44ms
SOA
0ms
MTA-STS
55ms
DNSSEC
80ms
SRV
51ms
Total
600ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 05:49:42 759ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 09:03:23 3148ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-27 07:58:39 1846ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-12 08:17:45 shown 600ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-26 04:21:57 611ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-30 20:49:42 901ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-20 06:28:20 2898ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 13:10:58 2373ms 4 NS 1 A 1 MX 🔒 Secure
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