jbo989.com - robtex.com

jbo989.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c082🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:33fa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.51.250Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.192.130🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkolton.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c19🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkolton.ns.cloudflare.com
A2803:f800:50::6ca2:c319🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkolton.ns.cloudflare.com
A2a06:98c1:50::ac40:2319🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkolton.ns.cloudflare.com
A108.162.195.25🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkolton.ns.cloudflare.com
A162.159.44.25Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkolton.ns.cloudflare.com
A172.64.35.25🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkolton.ns.cloudflare.com
NSmonroe.ns.cloudflare.com
A2606:4700:50::a29f:2699🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A2803:f800:50::6ca2:c299🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmonroe.ns.cloudflare.com
A2a06:98c1:50::ac40:2299🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmonroe.ns.cloudflare.com
A108.162.194.153🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A162.159.38.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A172.64.34.153🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.250, 172.67.192.130
IPv6 hints2606:4700:3033::ac43:c082, 2606:4700:3037::6815:33fa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOAkolton.ns.cloudflare.comdns@cloudflare.com serial=2409668923

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=1785718682
⚠️ On DNS blocklist: gambling

Same first word

jbo989.com

Similar names

998job.cn
job998.com
jbo998.com
899job.com

DNS History

13 records (6 active, 7 former)

2020202120222023202420252026NSkolton.ns.cloudflare.commonroe.ns.cloudflare.comns17.domaincontrol.comns18.domaincontrol.comA104.21.51.250172.67.192.1302606:4700:3033::ac43:c0822606:4700:3037::6815:33fa188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::50.63.202.51
●NSkolton.ns.cloudflare.com2026-08-02 → 2026-08-03 · 3 obs
○ 2019-12-16 14:32:54
● 2026-08-02 06:49:58
● 2026-08-03 01:06:26
●NSmonroe.ns.cloudflare.com2026-08-02 → 2026-08-03 · 3 obs
○ 2019-12-16 14:32:54
● 2026-08-02 06:49:58
● 2026-08-03 01:06:26
○NSns17.domaincontrol.com2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 14:32:54
○ 2026-08-02 06:49:58
○ 2026-08-03 01:06:26
○NSns18.domaincontrol.com2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 14:32:54
○ 2026-08-02 06:49:58
○ 2026-08-03 01:06:26
●A104.21.51.2502026-08-03 → 2026-08-03 · 3 obs
○ 2026-08-02 06:49:58
● 2026-08-03 01:06:24
● 2026-08-03 01:06:26
●A172.67.192.1302026-08-03 → 2026-08-03 · 3 obs
○ 2026-08-02 06:49:58
● 2026-08-03 01:06:24
● 2026-08-03 01:06:26
○A188.114.96.02026-08-02 → 2026-08-02 · 4 obs
○ 2019-12-16 14:32:54
● 2026-08-02 06:49:58
○ 2026-08-03 01:06:24
○ 2026-08-03 01:06:26
○A188.114.97.02026-08-02 → 2026-08-02 · 4 obs
○ 2019-12-16 14:32:54
● 2026-08-02 06:49:58
○ 2026-08-03 01:06:24
○ 2026-08-03 01:06:26
●A2606:4700:3033::ac43:c0822026-08-03 → 2026-08-03 · 3 obs
○ 2026-08-02 06:49:58
● 2026-08-03 01:06:24
● 2026-08-03 01:06:26
●A2606:4700:3037::6815:33fa2026-08-03 → 2026-08-03 · 3 obs
○ 2026-08-02 06:49:58
● 2026-08-03 01:06:24
● 2026-08-03 01:06:26
○A2a06:98c1:3120::2026-08-02 → 2026-08-02 · 4 obs
○ 2019-12-16 14:32:54
● 2026-08-02 06:49:58
○ 2026-08-03 01:06:24
○ 2026-08-03 01:06:26
○A2a06:98c1:3121::2026-08-02 → 2026-08-02 · 4 obs
○ 2019-12-16 14:32:54
● 2026-08-02 06:49:58
○ 2026-08-03 01:06:24
○ 2026-08-03 01:06:26
○A50.63.202.512019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 14:32:54
○ 2026-08-02 06:49:58
○ 2026-08-03 01:06:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...-
jbo989.commonroe.ns.cloudflare.com, kolton.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.153

NS records: monroe.ns.cloudflare.com, kolton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jbo989.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.192.130, 104.21.51.250
AAAA22606:4700:3033::ac43:c082, 2606:4700:3037::6815:33fa
NS2kolton.ns.cloudflare.com, monroe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kolton.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jbo989.com resolves to four IP addresses: 104.21.51.250, 172.67.192.130, 2606:4700:3033::ac43:c082 and 2606:4700:3037::6815:33fa.

Additional host names — industrial-equipment-installation-oman.alwejhagroup.com, zhulan39152b.vip, mail.jamalcorporation.com and two others — share IP numbers with jbo989.com.

Name Servers

jbo989.com uses two name servers for its delegation: kolton.ns.cloudflare.com and monroe.ns.cloudflare.com.

jbo989.com shares its name server setup with other domains, including ky5581094.cc, allbrothersroofingllc.com, fc8882.com and two others.

jbo989.com partially shares its NS delegation with several other domains, including pn-mojokerto.go.id, portlibertyterminals.com, sinter.kz and two others.

These name servers regularly co-occur with the name servers rodrigo.ns.cloudflare.com, jim.ns.cloudflare.com and ali.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname kolton.ns.cloudflare.com directs to 108.162.195.25, 162.159.44.25 and 172.64.35.25 along with 3 other IP addresses.

Hostname monroe.ns.cloudflare.com directs to 108.162.194.153, 162.159.38.153 and 172.64.34.153 along with 3 other IP addresses.