jackchung.com - robtex.com

jackchung.com

DNSSEC⚠️ Not signed
NSgina.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a75🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgina.ns.cloudflare.com
A2803:f800:50::6ca2:c075🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgina.ns.cloudflare.com
A2a06:98c1:50::ac40:2075🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgina.ns.cloudflare.com
A108.162.192.117🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgina.ns.cloudflare.com
A172.64.32.117🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgina.ns.cloudflare.com
A173.245.58.117🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgina.ns.cloudflare.com
NSkirk.ns.cloudflare.com
A2606:4700:58::adf5:3bc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A2803:f800:50::6ca2:c1c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkirk.ns.cloudflare.com
A2a06:98c1:50::ac40:21c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkirk.ns.cloudflare.com
A108.162.193.192🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A172.64.33.192🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A173.245.59.192🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
MXjackchung-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c902::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00401.inbound.protection.outlook.com
A2a01:111:f403:c936::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f805::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr03cu00301.inbound.protection.outlook.com
A52.101.8.46🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr05cu00406.inbound.protection.outlook.com
A52.101.9.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr04cu00103.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.50.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRip-52-101-50-4.defastlink.net
TXTgoogle-site-verification=VmbNsh6t_LYI9Bb-YUA8H_cXLDSLhWQloebopcqghQA
TXTv=spf1 include:spf.protection.outlook.com -all
SOAgina.ns.cloudflare.comdns@cloudflare.com serial=2400565018

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=1776270212

Same first word

jackchung.com

DNS History

14 records (3 active, 11 former)

200920112013201520172019202120232025NSgina.ns.cloudflare.comkirk.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comfreedns1.registrar-servers.comfreedns2.registrar-servers.comfreedns3.registrar-servers.comfreedns4.registrar-servers.comfreedns5.registrar-servers.comns57.1and1.comns58.1and1.comMXjackchung-com.mail.protection.outlook.com1207380025.mail.exchangelabs.comA74.208.28.98
○NSdns1.registrar-servers.com2016-12-04 → 2017-10-12 · 5 obs
○ 2016-04-19 08:58:46
● 2016-12-04 04:47:18
● 2017-10-12 02:49:24
○ 2026-04-07 18:20:54
○ 2026-04-15 16:24:10
○NSdns2.registrar-servers.com2016-12-04 → 2017-10-12 · 5 obs
○ 2016-04-19 08:58:46
● 2016-12-04 04:47:18
● 2017-10-12 02:49:24
○ 2026-04-07 18:20:54
○ 2026-04-15 16:24:10
○NSfreedns1.registrar-servers.com2016-01-25 → 2016-04-19 · 5 obs
○ 2015-10-27 21:29:58
● 2016-01-25 09:17:44
● 2016-04-19 08:58:46
○ 2016-12-04 04:47:18
○ 2026-04-15 16:24:10
○NSfreedns2.registrar-servers.com2016-01-25 → 2016-04-19 · 5 obs
○ 2015-10-27 21:29:58
● 2016-01-25 09:17:44
● 2016-04-19 08:58:46
○ 2016-12-04 04:47:18
○ 2026-04-15 16:24:10
○NSfreedns3.registrar-servers.com2016-01-25 → 2016-04-19 · 5 obs
○ 2015-10-27 21:29:58
● 2016-01-25 09:17:44
● 2016-04-19 08:58:46
○ 2016-12-04 04:47:18
○ 2026-04-15 16:24:10
○NSfreedns4.registrar-servers.com2016-01-25 → 2016-04-19 · 5 obs
○ 2015-10-27 21:29:58
● 2016-01-25 09:17:44
● 2016-04-19 08:58:46
○ 2016-12-04 04:47:18
○ 2026-04-15 16:24:10
○NSfreedns5.registrar-servers.com2016-01-25 → 2016-04-19 · 5 obs
○ 2015-10-27 21:29:58
● 2016-01-25 09:17:44
● 2016-04-19 08:58:46
○ 2016-12-04 04:47:18
○ 2026-04-15 16:24:10
●NSgina.ns.cloudflare.com2026-04-07 → 2026-04-15 · 3 obs
○ 2017-10-12 02:49:24
● 2026-04-07 18:20:54
● 2026-04-15 16:24:10
●NSkirk.ns.cloudflare.com2026-04-07 → 2026-04-15 · 3 obs
○ 2017-10-12 02:49:24
● 2026-04-07 18:20:54
● 2026-04-15 16:24:10
○NSns57.1and1.com2015-06-13 → 2015-10-27 · 5 obs
○ 2008-03-19 12:50:22
● 2015-06-13 03:37:32
● 2015-10-27 21:29:58
○ 2016-01-25 09:17:44
○ 2026-04-15 16:24:10
○NSns58.1and1.com2015-06-13 → 2015-10-27 · 5 obs
○ 2008-03-19 12:50:22
● 2015-06-13 03:37:32
● 2015-10-27 21:29:58
○ 2016-01-25 09:17:44
○ 2026-04-15 16:24:10
○MX1207380025.mail.exchangelabs.com2015-06-13 → 2015-10-27 · 5 obs
○ 2008-03-19 12:50:22
● 2015-06-13 03:37:32
● 2015-10-27 21:29:58
○ 2016-01-25 09:17:44
○ 2026-04-15 16:24:10
●MXjackchung-com.mail.protection.outlook.com2016-01-25 → 2026-04-15 · 3 obs
○ 2015-10-27 21:29:58
● 2016-01-25 09:17:44
● 2026-04-15 16:24:10
○A74.208.28.982015-06-13 → 2015-10-27 · 5 obs
○ 2008-03-19 12:50:22
● 2015-06-13 03:37:32
● 2015-10-27 21:29:58
○ 2016-01-25 09:17:44
○ 2026-04-15 16:24:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
jackchung.comgina.ns.cloudflare.com, kirk.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.117

NS records: gina.ns.cloudflare.com, kirk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jackchung.com (unsigned zone)

⏱️ Timing

Total: 228ms | Queries: -

📄 Records

TypeCountSample Data
NS2gina.ns.cloudflare.com, kirk.ns.cloudflare.com
MX1jackchung-com.mail.protection.outlook.co
TXT2google-site-verification=VmbNsh6t_LYI9Bb, v=spf1 include:spf.protection.outlook.co
SOA1gina.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gina.ns.cloudflare.com, gina.ns.cloudflare.com, gina.ns.cloudflare.com...)

Analysis

Name Servers

jackchung.com has two name servers: gina.ns.cloudflare.com and kirk.ns.cloudflare.com.

jackchung.com shares the same name server setup as other domains, for example tssbbs.com, weskeegan.com, the-little-things.net, airportvip.co and mercedvascular.com.

jackchung.com shares some name servers with other domains, for example 23030l.com, vanislemarina.com, franklins.ie, tutel.es and surestridesaddles.com.

These name servers are often used together with anderson.ns.cloudflare.com, pablo.ns.cloudflare.com and jim.ns.cloudflare.com.

Host names with six IP numbers: gina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117; kirk.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192.

Mail Servers

jackchung.com is handled by a single mail server, jackchung-com.mail.protection.outlook.com.

Host jackchung-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c902::1, 2a01:111:f403:c936::, 2a01:111:f403:f805::1, 52.101.8.46, 52.101.9.11, 52.101.9.14 and 52.101.50.4.