jack.sh - robtex.com

jack.sh

DNSSEC🔒 Signed (DS record present)
A2606:4700:3030::6815:ee7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:a0bf🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.231Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.191🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSben.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
A2803:f800:50::6ca2:c167🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRben.ns.cloudflare.com
A2a06:98c1:50::ac40:2167🇺🇸 Cloudflare2a06:98c1:50::/45
PTRben.ns.cloudflare.com
A108.162.193.103🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
A172.64.33.103🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-33-103.defastlink.net
A173.245.59.103🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRben.ns.cloudflare.com
NSerin.ns.cloudflare.com
A2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTgoogle-site-verification=s6zqXlLJPP4t5HUXCXW8gU0qG9XgdkXx0WacVvwi9wY
TXTv=spf1 include:spf.messagingengine.com ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.14.231, 172.67.160.191
IPv62606:4700:3030::6815:ee7, 2606:4700:3031::ac43:a0bf
SOAben.ns.cloudflare.comdns@cloudflare.com serial=2396917412

sh

DNSSEC🔒 Signed (DS record present)
NSa0.nic.sh ⭐
NSa2.nic.sh
NSb0.nic.sh
NSc0.nic.sh
SOAa0.nic.shhostmaster@donuts.email serial=1772629903

Subdomains

cdn.jack.sh

Same first word

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ackj.com

DNS History

19 records (8 active, 11 former)

20162017201820192020202120222023202420252026NSben.ns.cloudflare.comerin.ns.cloudflare.comns1.minthost.comns1.ourhelpdesk.netns2.minthost.comns2.ourhelpdesk.netMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comjack-sh.mail.protection.outlook.comA104.21.14.231172.67.160.1912606:4700:3030::6815:ee72606:4700:3031::ac43:a0bf188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::78.46.254.19088.198.254.150
●NSben.ns.cloudflare.com2026-02-22 → 2026-03-04 · 3 obs
○ 2016-02-26 18:29:34
● 2026-02-22 05:00:36
● 2026-03-04 15:41:10
●NSerin.ns.cloudflare.com2026-02-22 → 2026-03-04 · 3 obs
○ 2016-02-26 18:29:34
● 2026-02-22 05:00:36
● 2026-03-04 15:41:10
○NSns1.minthost.com2015-07-31 → 2015-07-31 · 3 obs
● 2015-07-31 23:29:38
○ 2015-11-15 14:40:22
○ 2026-03-04 15:41:10
○NSns1.ourhelpdesk.net2015-11-15 → 2016-02-26 · 5 obs
○ 2015-07-31 23:29:38
● 2015-11-15 14:40:22
● 2016-02-26 18:29:34
○ 2026-02-22 05:00:36
○ 2026-03-04 15:41:10
○NSns2.minthost.com2015-07-31 → 2015-07-31 · 3 obs
● 2015-07-31 23:29:38
○ 2015-11-15 14:40:22
○ 2026-03-04 15:41:10
○NSns2.ourhelpdesk.net2015-11-15 → 2016-02-26 · 5 obs
○ 2015-07-31 23:29:38
● 2015-11-15 14:40:22
● 2016-02-26 18:29:34
○ 2026-02-22 05:00:36
○ 2026-03-04 15:41:10
●MXin1-smtp.messagingengine.com2026-02-22 → 2026-03-04 · 3 obs
○ 2016-02-26 18:29:34
● 2026-02-22 05:00:36
● 2026-03-04 15:41:10
●MXin2-smtp.messagingengine.com2026-02-22 → 2026-03-04 · 3 obs
○ 2016-02-26 18:29:34
● 2026-02-22 05:00:36
● 2026-03-04 15:41:10
○MXjack-sh.mail.protection.outlook.com2015-07-31 → 2016-02-26 · 4 obs
● 2015-07-31 23:29:38
● 2016-02-26 18:29:34
○ 2026-02-22 05:00:36
○ 2026-03-04 15:41:10
●A104.21.14.2312026-02-22 → 2026-03-04 · 3 obs
○ 2016-02-26 18:29:34
● 2026-02-22 05:00:36
● 2026-03-04 15:41:10
●A172.67.160.1912026-02-22 → 2026-03-04 · 3 obs
○ 2016-02-26 18:29:34
● 2026-02-22 05:00:36
● 2026-03-04 15:41:10
○A188.114.96.02026-02-22 → 2026-03-04 · 2 obs
○ 2026-02-22 05:00:36
○ 2026-03-04 15:41:10
○A188.114.97.02026-02-22 → 2026-03-04 · 2 obs
○ 2026-02-22 05:00:36
○ 2026-03-04 15:41:10
●A2606:4700:3030::6815:ee72026-02-22 → 2026-03-04 · 3 obs
○ 2016-02-26 18:29:34
● 2026-02-22 05:00:36
● 2026-03-04 15:41:10
●A2606:4700:3031::ac43:a0bf2026-02-22 → 2026-03-04 · 3 obs
○ 2016-02-26 18:29:34
● 2026-02-22 05:00:36
● 2026-03-04 15:41:10
○A2a06:98c1:3120::2026-02-22 → 2026-03-04 · 2 obs
○ 2026-02-22 05:00:36
○ 2026-03-04 15:41:10
○A2a06:98c1:3121::2026-02-22 → 2026-03-04 · 2 obs
○ 2026-02-22 05:00:36
○ 2026-03-04 15:41:10
○A78.46.254.1902015-11-15 → 2016-02-26 · 5 obs
○ 2015-07-31 23:29:38
● 2015-11-15 14:40:22
● 2016-02-26 18:29:34
○ 2026-02-22 05:00:36
○ 2026-03-04 15:41:10
○A88.198.254.1502015-07-31 → 2015-07-31 · 3 obs
● 2015-07-31 23:29:38
○ 2015-11-15 14:40:22
○ 2026-03-04 15:41:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sha0.nic.sh, a2.nic.sh, b0.nic.sh, c0.nic.sh8 records
jack.shben.ns.cloudflare.com, erin.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.32.113

NS records: ben.ns.cloudflare.com, erin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 623ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.14.231, 172.67.160.191
AAAA22606:4700:3030::6815:ee7, 2606:4700:3031::ac43:a0bf
NS2ben.ns.cloudflare.com, erin.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT2google-site-verification=s6zqXlLJPP4t5HU, v=spf1 include:spf.messagingengine.com ?
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ben.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.sh, a2.nic.sh, b0.nic.sh...)

Analysis

Hierarchy

The parent of cdn.jack.sh is jack.sh.

IP Addresses

jack.sh resolves to four IP numbers: 2606:4700:3030::6815:ee7, 2606:4700:3031::ac43:a0bf, 104.21.14.231 and 172.67.160.191.

Other host names such as shibajun.net, piefait.com, diancall.com, stoufersauto.com and mail.vinew.net share IPs with jack.sh.

Name Servers

jack.sh is delegated to two name servers: ben.ns.cloudflare.com and erin.ns.cloudflare.com.

jack.sh shares the same name server setup as action57.com, debaines.com, lines98.com, ccli.com.hk and 408bets.com.

jack.sh at least partially shares name servers with other domains, for instance drigg.org, asaf.eu, the-diplomat.com, pinnacleappliances.com and karpazklima.com.

these name servers are often used in conjunction with the name servers gail.ns.cloudflare.com.

Host names with six IP numbers:

ben.ns.cloudflare.com points to 2606:4700:58::adf5:3b67, 2803:f800:50::6ca2:c167, 2a06:98c1:50::ac40:2167, 108.162.193.103, 172.64.33.103 and 173.245.59.103.

erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.

Mail Servers

jack.sh is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

The mail server setup for jack.sh matches that of other domains, for instance chartrun.com, brickster.net, fraysher.com, ns.x2a.ch and illsley.org.

Eight IP numbers per host name: in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Four IP numbers per host name: in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.