jsdevelopmentsltd.co.uk - robtex.com
jsdevelopmentsltd.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.53.65.86🇬🇧 ASE | ||||||
| PTR | redirecter.netbenefit.co.uk | ||||||
| NS | edns63.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::23f🇺🇸 MAINT-ID-12008 | ||||||
| PTR | edns63.ultradns.com | ||||||
| A | 204.74.66.63🇺🇸 MAINT-ID-12008 | ||||||
| PTR | edns63.ultradns.com | ||||||
| NS | edns63.ultradns.biz | ||||||
| A | 2610:a1:1015::23f🇺🇸 MAINT-ID-12008 | ||||||
| PTR | edns63.ultradns.biz | ||||||
| A | 204.74.67.63🇺🇸 MAINT-ID-12008 | ||||||
| PTR | edns63.ultradns.biz | ||||||
| NS | edns63.ultradns.net | ||||||
| A | 2610:a1:1014::23f🇺🇸 MAINT-ID-12008 | ||||||
| PTR | edns63.ultradns.net | ||||||
| A | 204.74.110.63🇺🇸 MAINT-ID-12008 | ||||||
| PTR | edns63.ultradns.net | ||||||
| NS | edns63.ultradns.org | ||||||
| A | 2001:502:4612::23f🇺🇸 MAINT-ID-12008 | ||||||
| PTR | edns63.ultradns.org | ||||||
| A | 204.74.111.63🇺🇸 MAINT-ID-12008 | ||||||
| PTR | edns63.ultradns.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | edns63.ultradns.comdns-admin@sainsburys.co.uk 2023-04-24 #4 | ||||||
co.uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation 🔒 | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation 🔒 | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation 🔒 | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation 🔒 | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation 🔒 | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation 🔒 | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation 🔒 | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation 🔒 | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1771292341 | ||||||
rank #10211 in the tld
WOT: SAFE (74/100)
Same first word
jsdevelopmentsltd.co.uk |
DNS History
5 records (5 active, 0 former)
●NSedns63.ultradns.biz2026-02-17 → 2026-02-20 · 2 obs
● 2026-02-20 01:13:44
●NSedns63.ultradns.com2026-02-17 → 2026-02-20 · 2 obs
● 2026-02-20 01:13:44
●NSedns63.ultradns.net2026-02-17 → 2026-02-20 · 2 obs
● 2026-02-20 01:13:44
●NSedns63.ultradns.org2026-02-17 → 2026-02-20 · 2 obs
● 2026-02-20 01:13:44
●A212.53.65.862026-02-17 → 2026-02-20 · 2 obs
● 2026-02-20 01:13:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| jsdevelopmentsltd.co.uk | edns63.ultradns.biz, edns63.ultradns.com, edns63.ultradns.net, edns63.ultradns.org | - |
✅ Authoritative Response
Server: 204.74.111.63
NS records: edns63.ultradns.biz, edns63.ultradns.com, edns63.ultradns.net, edns63.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsdevelopmentsltd.co.uk (unsigned zone)
⏱️ Timing
Total: 3214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.53.65.86 |
| NS | 4 | edns63.ultradns.biz, edns63.ultradns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | edns63.ultradns.com dns-admin.sainsburys |
AI analysis
jsdevelopmentsltd.co.uk resolves to one IP number: 212.53.65.86.
other host names including tracking-service.co.uk, parkerhousing.com, ictjltd.com, jspropco.co.uk and www.apave.com.hk share IP numbers with jsdevelopmentsltd.co.uk.
jsdevelopmentsltd.co.uk is delegated to four name servers: edns63.ultradns.biz, edns63.ultradns.com, edns63.ultradns.net and edns63.ultradns.org.
jsdevelopmentsltd.co.uk at least partially shares name servers with other domains, for instance mobilescanandgo.com, argosonline.es, argos.mobi, sainsburysmotorinsurance.com and sainsburys.pizza.
These name servers are commonly used alongside pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
Host names with two IP numbers:
edns63.ultradns.biz points to 2610:a1:1015::23f and 204.74.67.63; edns63.ultradns.com points to 2001:502:f3ff::23f and 204.74.66.63; edns63.ultradns.net points to 2610:a1:1014::23f and 204.74.110.63; edns63.ultradns.org points to 2001:502:4612::23f and 204.74.111.63.