jucdev.com - robtex.com

jucdev.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2088🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:984c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.136Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.76🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkenneth.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c29🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenneth.ns.cloudflare.com
A2803:f800:50::6ca2:c329🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkenneth.ns.cloudflare.com
A2a06:98c1:50::ac40:2329🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkenneth.ns.cloudflare.com
A108.162.195.41🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenneth.ns.cloudflare.com
A162.159.44.41Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenneth.ns.cloudflare.com
A172.64.35.41🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkenneth.ns.cloudflare.com
NSmiki.ns.cloudflare.com
A2606:4700:50::adf5:3aca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A2803:f800:50::6ca2:c0ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmiki.ns.cloudflare.com
A2a06:98c1:50::ac40:20ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmiki.ns.cloudflare.com
A108.162.192.202🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A172.64.32.202🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A173.245.58.202🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
MXmx1.improvmx.com ⭐
A2a05:d012:412:e201:88aa:e7b9:7a43:12d7🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:f36:2c1f:1a49:d38a🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:373a:f51a:4a85:1d25🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A13.37.195.136🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-37-195-136.eu-west-3.compute.amazonaws.com
A15.236.236.160🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-236-160.eu-west-3.compute.amazonaws.com
A35.181.18.45🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix
PTRec2-35-181-18-45.eu-west-3.compute.amazonaws.com
MXmx2.improvmx.com(20)
A2a05:d012:412:e201:1f6e:f6e4:8fd7:4678🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e202:e81e:cc44:3b53:8a3d🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A2a05:d012:412:e203:7e33:3d9c:28d7:ee20🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS
A13.36.107.63🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-107-63.eu-west-3.compute.amazonaws.com
A13.36.222.39🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix
PTRec2-13-36-222-39.eu-west-3.compute.amazonaws.com
A15.236.61.92🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix
PTRec2-15-236-61-92.eu-west-3.compute.amazonaws.com
TXTgoogle-site-verification=wFdUydeButCYRCDKRODdGsJqlzztl2zzFV2ECGFyNWQ
TXTv=spf1 include:spf.improvmx.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.32.136, 172.67.152.76
IPv62606:4700:3033::6815:2088, 2606:4700:3035::ac43:984c
SOAkenneth.ns.cloudflare.comdns@cloudflare.com serial=2399442108

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=1774761362

Same first word

jucdev.com

DNS History

18 records (8 active, 10 former)

20192020202120222023202420252026NSkenneth.ns.cloudflare.commiki.ns.cloudflare.comns305.dnsever.comns323.dnsever.comns344.dnsever.comns370.dnsever.comns392.dnsever.comMXmx1.improvmx.commx2.improvmx.comA104.21.32.136172.67.152.762606:4700:3033::6815:20882606:4700:3035::ac43:984c116.43.213.12188.114.96.0188.114.97.02a06:98c1:3120::42a06:98c1:3121::4
●NSkenneth.ns.cloudflare.com2026-03-08 → 2026-03-29 · 3 obs
○ 2018-05-10 10:16:20
● 2026-03-08 17:38:10
● 2026-03-29 05:22:12
●NSmiki.ns.cloudflare.com2026-03-08 → 2026-03-29 · 3 obs
○ 2018-05-10 10:16:20
● 2026-03-08 17:38:10
● 2026-03-29 05:22:12
○NSns305.dnsever.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 10:16:20
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
○NSns323.dnsever.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 10:16:20
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
○NSns344.dnsever.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 10:16:20
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
○NSns370.dnsever.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 10:16:20
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
○NSns392.dnsever.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 10:16:20
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
●MXmx1.improvmx.com2026-03-08 → 2026-03-29 · 2 obs
● 2026-03-08 17:38:10
● 2026-03-29 05:22:12
●MXmx2.improvmx.com2026-03-08 → 2026-03-29 · 2 obs
● 2026-03-08 17:38:10
● 2026-03-29 05:22:12
●A104.21.32.1362026-03-08 → 2026-03-29 · 3 obs
○ 2018-05-10 10:16:20
● 2026-03-08 17:38:10
● 2026-03-29 05:22:12
○A116.43.213.122018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 10:16:20
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
●A172.67.152.762026-03-08 → 2026-03-29 · 3 obs
○ 2018-05-10 10:16:20
● 2026-03-08 17:38:10
● 2026-03-29 05:22:12
○A188.114.96.02026-03-08 → 2026-03-29 · 2 obs
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
○A188.114.97.02026-03-08 → 2026-03-29 · 2 obs
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
●A2606:4700:3033::6815:20882026-03-08 → 2026-03-29 · 3 obs
○ 2018-05-10 10:16:20
● 2026-03-08 17:38:10
● 2026-03-29 05:22:12
●A2606:4700:3035::ac43:984c2026-03-08 → 2026-03-29 · 3 obs
○ 2018-05-10 10:16:20
● 2026-03-08 17:38:10
● 2026-03-29 05:22:12
○A2a06:98c1:3120::42026-03-08 → 2026-03-29 · 2 obs
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12
○A2a06:98c1:3121::42026-03-08 → 2026-03-29 · 2 obs
○ 2026-03-08 17:38:10
○ 2026-03-29 05:22:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jucdev.commiki.ns.cloudflare.com, kenneth.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.202

NS records: miki.ns.cloudflare.com, kenneth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jucdev.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.152.76, 104.21.32.136
AAAA22606:4700:3035::ac43:984c, 2606:4700:3033::6815:2088
NS2kenneth.ns.cloudflare.com, miki.ns.cloudflare.com
MX2mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)
TXT2google-site-verification=wFdUydeButCYRCD, v=spf1 include:spf.improvmx.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kenneth.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by jucdev.com: 2606:4700:3033::6815:2088, 2606:4700:3035::ac43:984c, 104.21.32.136 and 172.67.152.76.

other host names including lohrifestival.org, nowushare.com, 188841.com, bluefaithconsulting.com and better.org share IP numbers with jucdev.com.

Name Servers

jucdev.com is delegated to two name servers kenneth.ns.cloudflare.com and miki.ns.cloudflare.com.

jucdev.com shares the same name server setup as other domains, for instance lexibites.com, thatovenfeelin.com, thechestbump.com, knoxrentals.com and 20minutes-blogs.fr.

jucdev.com at least partially shares name servers with other domains, for instance diarionorte.com, hostmileage.com, isas.co.uk, 43www.com and bb477.com.

These name servers are commonly used alongside austin.ns.cloudflare.com and jonah.ns.cloudflare.com.

Host names with six IP numbers:

Host name kenneth.ns.cloudflare.com points to: 2606:4700:58::a29f:2c29, 2803:f800:50::6ca2:c329, 2a06:98c1:50::ac40:2329, 108.162.195.41, 162.159.44.41 and 172.64.35.41.

Host name miki.ns.cloudflare.com points to: 2606:4700:50::adf5:3aca, 2803:f800:50::6ca2:c0ca, 2a06:98c1:50::ac40:20ca, 108.162.192.202, 172.64.32.202 and 173.245.58.202.

Mail Servers

Two mail servers handle jucdev.com: mx1.improvmx.com and mx2.improvmx.com.

jucdev.com shares the same mail server setup as other domains, for instance bonnesimages.com, opengsn.org, zefixnrdp.empowerhealthcentre.com, phpfoxdev.com and switoon.com.

jucdev.com shares at least partially some mail servers with other domains, including mediaocean.co.uk, bookofmormon.online and mail.asdasd.net.

Host names with six IP numbers:

Host name mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45.

Host name mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.