stsi.co.uk - robtex.com
stsi.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.77.200.164🇺🇸 AS-VULTR45.77.200.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.77.200.164.vultrusercontent.com | ||||||
| A | 64.176.195.8🇺🇸 AS-VULTR64.176.192.0/19 Vultr Assigned Prefix | ||||||
| NS | ns1.sawsells.com ⭐ | ||||||
| A | 172.64.52.32🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.159🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.sawsells.com | ||||||
| A | 172.64.52.174🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.214🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.sawsells.comhostmaster@stsi.co.uk 2026-06-23 #9 | ||||||
co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1785249958 | ||||||
rank #3670 in the tld
WOT: SAFE (74/100)
Same first word
stsi.ca |
stsi.in |
stsi.us |
stsi.eu |
stsi.tv |
stsi.com.ph |
stsi.org.cn |
stsi.net |
stsi.com |
stsi.pro |
stsi.org.pk |
stsi.ru |
stsi.co |
stsi.org |
stsi.ir |
stsi.ph |
stsi.fr |
stsi.co.uk |
stsi.hr |
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns046.b.register.com2015-07-20 → 2017-06-19 · 4 obs
● 2017-06-19 23:00:24
○ 2026-06-22 07:45:44
○ 2026-07-28 14:47:08
○NSdns082.d.register.com2015-07-20 → 2017-06-19 · 4 obs
● 2017-06-19 23:00:24
○ 2026-06-22 07:45:44
○ 2026-07-28 14:47:08
○NSdns115.a.register.com2015-07-20 → 2017-06-19 · 4 obs
● 2017-06-19 23:00:24
○ 2026-06-22 07:45:44
○ 2026-07-28 14:47:08
○NSdns198.c.register.com2015-07-20 → 2017-06-19 · 4 obs
● 2017-06-19 23:00:24
○ 2026-06-22 07:45:44
○ 2026-07-28 14:47:08
●NSns1.sawsells.com2026-06-23 → 2026-07-28 · 3 obs
● 2026-06-23 03:54:20
● 2026-07-28 14:47:08
●NSns2.sawsells.com2026-06-23 → 2026-07-28 · 3 obs
● 2026-06-23 03:54:20
● 2026-07-28 14:47:08
○MXibmr.btconnect.com2015-07-20 → 2017-06-19 · 4 obs
● 2017-06-19 23:00:24
○ 2026-06-22 07:45:44
○ 2026-07-28 14:47:08
○MXstsi-co-uk.mail.eo.outlook.com2015-07-20 → 2017-06-19 · 4 obs
● 2017-06-19 23:00:24
○ 2026-06-22 07:45:44
○ 2026-07-28 14:47:08
○A45.63.4.1452026-06-23 → 2026-06-23 · 3 obs
○ 2026-07-02 18:41:38
○ 2026-07-28 14:47:08
●A45.77.200.1642026-07-02 → 2026-07-28 · 3 obs
● 2026-07-02 18:41:38
● 2026-07-28 14:47:08
●A64.176.195.82026-07-02 → 2026-07-28 · 3 obs
● 2026-07-02 18:41:38
● 2026-07-28 14:47:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsb.nic.uk, nsd.nic.uk, dns4.nic.uk, nsa.nic.uk... | - |
| stsi.co.uk | ns1.sawsells.com, ns2.sawsells.com | - |
✅ Authoritative Response
Server:172.64.53.159
NS records: ns1.sawsells.com, ns2.sawsells.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stsi.co.uk (unsigned zone)
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 64.176.195.8, 45.77.200.164 |
| NS | 2 | ns2.sawsells.com, ns1.sawsells.com |
| SOA | 1 | ns1.sawsells.com hostmaster.stsi.co.uk |
Analysis
IP Addresses
stsi.co.uk has two IP addresses: 45.77.200.164 and 64.176.195.8
Additional host names — ummq.com, leddisplay.co.uk, ratpack.co.uk and two others — share IP numbers with stsi.co.uk.
Name Servers
stsi.co.uk uses two name servers for its delegation: ns1.sawsells.com and ns2.sawsells.com.
stsi.co.uk shares its name server setup with other domains, including mobilegenre.com, itgetsbetter.co.uk, futuresuccess.co.uk and two others.
At least some of stsi.co.uk's name servers are also used by other domains, among them debugging.us.
The two host names ns1.sawsells.com and ns2.sawsells.com each have a pair of IP addresses: ns1.sawsells.com has 172.64.52.32 and 172.64.53.159, and ns2.sawsells.com has 172.64.52.174 and 172.64.53.214.