jwconf.com - robtex.com

jwconf.com

DNSSEC⚠️ Not signed
A2605:c880:301:102::51🇺🇸 QCSTE-AS2605:c880::/32 QCSTelecom, Inc.
A66.245.178.51🇺🇸 QCSTE-AS66.245.176.0/22 QCSTelecom, Inc.
NSa.misconfigured.dns.server.invalid ⭐
NSns1.jwm2.org
A208.74.142.82🇺🇸 WBTSNY-AS208.74.140.0/22 MNT-WBTSNY route 208.074.140.000/22 AS40335
PTRns1.jwm2.org
NSns2.jwm2.org
A208.74.140.4🇺🇸 WBTSNY-AS208.74.140.0/22 MNT-WBTSNY route 208.074.140.000/22 AS40335
PTRns2.jwm2.org
NSns3.jwm2.org
A208.74.142.4🇺🇸 WBTSNY-AS208.74.140.0/22 MNT-WBTSNY route 208.074.140.000/22 AS40335
PTRns3.jwm2.org
NSns4.jwm2.org
A185.15.220.4🇳🇱 WBTGNL-AS185.15.220.0/22 Wachttoren Bijbel en Tractaatgenootschap
NSns5.jwm2.org
A103.10.240.4🇯🇵 WBTSJP-AS103.10.240.0/22 WATCH TOWER BIBLE AND TRACT SOCIETY
MXmx1.qcstele.com ⭐
A2605:c880:301:101::29🇺🇸 QCSTE-AS2605:c880::/32 QCSTelecom, Inc.
PTRmx1.qcstele.com
A66.245.178.29🇺🇸 QCSTE-AS66.245.176.0/22 QCSTelecom, Inc.
PTRmx1.qcstele.com
MXmx2.qcstele.com ⭐
A2605:c880:201:101::30🇺🇸 QCSTE-AS2605:c880::/32 QCSTelecom, Inc.
PTRmx2.qcstele.com
A66.245.177.30🇺🇸 QCSTE-AS66.245.177.0/24 QCSTelecom, Inc.
PTRmx2.qcstele.com
TXT5bo2qa927v94nf87ggc1qcnvam
TXTJ4MJATDASDR2LJ6SS3R7JVLGSM
TXTv=spf1 ip4:74.117.189.18 ip4:66.245.176.0/23 ip4:66.245.178.0/24 ip4:74.117.1...
SOAa.misconfigured.dns.server.invalidhostmaster@jwconf.com 2026-02-23 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
📈 Tranco rank: #646,949

Subdomains

admin.jwconf.com
meet.jwconf.com

Same first word

jwconf.org
jwconf.com

Similar names

jfcnow.com

DNS History

15 records (10 active, 5 former)

20162017201820192020202120222023202420252026NSa.misconfigured.dns.server.invalidns1.jwm2.orgns2.jwm2.orgns3.jwm2.orgns4.jwm2.orgns5.jwm2.orgns53.domaincontrol.comns54.domaincontrol.comMXmx1.qcstele.commx2.qcstele.commail.jwconf.comA2605:c880:301:102::5166.245.178.51107.180.21.21107.180.29.204
●NSa.misconfigured.dns.server.invalid2026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
●NSns1.jwm2.org2026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
●NSns2.jwm2.org2026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
●NSns3.jwm2.org2026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
●NSns4.jwm2.org2026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
●NSns5.jwm2.org2026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
○NSns53.domaincontrol.com2015-07-01 → 2018-01-15 · 3 obs
● 2015-07-01 06:16:26
● 2018-01-15 14:48:32
○ 2026-03-24 01:30:34
○NSns54.domaincontrol.com2015-07-01 → 2018-01-15 · 3 obs
● 2015-07-01 06:16:26
● 2018-01-15 14:48:32
○ 2026-03-24 01:30:34
○MXmail.jwconf.com2015-07-01 → 2018-01-15 · 3 obs
● 2015-07-01 06:16:26
● 2018-01-15 14:48:32
○ 2026-03-24 01:30:34
●MXmx1.qcstele.com2026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
●MXmx2.qcstele.com2026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
○A107.180.21.212015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 06:16:26
○ 2015-11-09 15:33:10
○ 2026-03-24 01:30:34
○A107.180.29.2042015-11-09 → 2018-01-15 · 4 obs
○ 2015-07-01 06:16:26
● 2015-11-09 15:33:10
● 2018-01-15 14:48:32
○ 2026-03-24 01:30:34
●A2605:c880:301:102::512026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34
●A66.245.178.512026-03-24 → 2026-03-24 · 2 obs
○ 2018-01-15 14:48:32
● 2026-03-24 01:30:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jwconf.comns2.jwm2.org, ns1.jwm2.org, ns3.jwm2.org, ns5.jwm2.org...-

✅ Authoritative Response

Server:208.74.140.4

NS records: ns2.jwm2.org, ns1.jwm2.org, ns3.jwm2.org, ns5.jwm2.org, ns4.jwm2.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwconf.com (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

TypeCountSample Data
A166.245.178.51
AAAA12605:c880:301:102::51
NS5ns1.jwm2.org, ns2.jwm2.org...
MX2mx1.qcstele.com (pri: 10), mx2.qcstele.com (pri: 10)
TXT35bo2qa927v94nf87ggc1qcnvam, J4MJATDASDR2LJ6SS3R7JVLGSM...
SOA1a.misconfigured.dns.server.invalid hostm

Analysis

Hierarchy

jwconf.com is parent of admin.jwconf.com and meet.jwconf.com.

IP Addresses

jwconf.com points to two IPs: 2605:c880:301:102::51 and 66.245.178.51.

Other host names such as k-khc-lb1.khconf.com, khconf.com and admin.jwconf.com share IP numbers with jwconf.com.

Name Servers

jwconf.com is delegated to six name servers: ns1.jwm2.org, ns2.jwm2.org, ns3.jwm2.org, ns4.jwm2.org, ns5.jwm2.org and a.misconfigured.dns.server.invalid.

jwconf.com at least partially shares name servers with other domains, including dispoo.com, 145.239.193.in-addr.arpa, 200.67.118.in-addr.arpa, photodar.ru and mpikala.com.

These name servers are commonly used with ns1.domeeninimi.ee, ns2.domeeninimi.ee, ndns1.cosmotown.com, ndns2.cosmotown.com, ns1.vigbo.site, ns2.vigbo.site, ns1.cbsv.jp and ns2.cbsv.jp.

Host names with a single IP address:

ns1.jwm2.org points to: 208.74.142.82

ns2.jwm2.org points to: 208.74.140.4

ns3.jwm2.org points to: 208.74.142.4

ns4.jwm2.org points to: 185.15.220.4

ns5.jwm2.org points to: 103.10.240.4

Mail Servers

jwconf.com is handled by two mail servers: mx1.qcstele.com and mx2.qcstele.com.

jwconf.com uses the same mail server setup as other domains, for example qcstele.com and khconf.com.

Host names with two IPs:

mx1.qcstele.com points to: 2605:c880:301:101::29 and 66.245.178.29

mx2.qcstele.com points to: 2605:c880:201:101::30 and 66.245.177.30