4slc.org.uk - robtex.com
4slc.org.uk
org.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=1776150099 | ||||||
rank #32060 in the tld
WOT: SAFE (71/100)
Same first word
Similar names
c4sl.org |
lc4s.com |
4cls.com |
cl4s.com |
c4ls.com |
4cls.org |
sc4l.com |
s4lc.info |
4csl.com |
c4sl.eu |
l4sc.com |
s4lc.com |
cls4.com |
s4lc.co.uk |
sl4c.org |
l4cs.jpn.org |
c4sl.nl |
slc4.com |
DNS History
13 records (9 active, 4 former)
●NSns0.phase8.net2026-03-25 → 2026-04-14 · 3 obs
● 2026-03-25 19:32:00
● 2026-04-14 07:22:06
●NSns1.phase8.net2026-03-25 → 2026-04-14 · 3 obs
● 2026-03-25 19:32:00
● 2026-04-14 07:22:06
○NSns1.ukdnsservers.co.uk2015-10-14 → 2017-12-18 · 5 obs
● 2015-10-14 19:01:02
● 2017-12-18 02:20:16
○ 2026-03-25 19:32:00
○ 2026-04-14 07:22:06
●NSns2.phase8.net2026-03-25 → 2026-04-14 · 3 obs
● 2026-03-25 19:32:00
● 2026-04-14 07:22:06
○NSns2.ukdnsservers.co.uk2015-10-14 → 2017-12-18 · 5 obs
● 2015-10-14 19:01:02
● 2017-12-18 02:20:16
○ 2026-03-25 19:32:00
○ 2026-04-14 07:22:06
○NSns3.ukdnsservers.co.uk2015-05-14 → 2017-12-18 · 5 obs
○ 2015-10-14 19:01:02
● 2017-12-18 02:20:16
○ 2026-03-25 19:32:00
○ 2026-04-14 07:22:06
○NSns4.ukdnsservers.co.uk2015-05-14 → 2017-12-18 · 4 obs
● 2017-12-18 02:20:16
○ 2026-03-25 19:32:00
○ 2026-04-14 07:22:06
●MXalt1.aspmx.l.google.com2015-05-14 → 2026-04-14 · 2 obs
● 2026-04-14 07:22:06
●MXalt2.aspmx.l.google.com2015-05-14 → 2026-04-14 · 2 obs
● 2026-04-14 07:22:06
●MXaspmx.l.google.com2015-05-14 → 2026-04-14 · 2 obs
● 2026-04-14 07:22:06
●MXaspmx2.googlemail.com2015-05-14 → 2026-04-14 · 2 obs
● 2026-04-14 07:22:06
●MXaspmx3.googlemail.com2015-05-14 → 2026-04-14 · 2 obs
● 2026-04-14 07:22:06
●A93.89.80.452015-05-14 → 2026-04-14 · 2 obs
● 2026-04-14 07:22:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| 4slc.org.uk | ns1.phase8.net, ns0.phase8.net, ns2.phase8.net | - |
✅ Authoritative Response
Server:91.186.2.48
NS records: ns1.phase8.net, ns0.phase8.net, ns2.phase8.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4slc.org.uk (unsigned zone)
⏱️ Timing
Total: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.89.80.45 |
| NS | 3 | ns0.phase8.net, ns1.phase8.net... |
| MX | 5 | aspmx3.googlemail.com (pri: 40), alt1.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=f5sBqoGxQiquMi- |
| SOA | 1 | ns0.phase8.net support.phase8.net |
Analysis
IP Addresses
4slc.org.uk points to IP number 93.89.80.45.
Name Servers
The delegation for 4slc.org.uk is handled by three name servers: ns0.phase8.net, ns1.phase8.net and ns2.phase8.net.
4slc.org.uk shares name servers with other domains at least partially, for example britishplastics.co.uk, uktradewindows.ltd.uk, barlowcomms.co.uk, sellmycrafter.co.uk and accessmac.co.uk.
Host names with a single IP address: ns0.phase8.net points to 81.88.63.114; ns1.phase8.net points to 85.233.160.68; ns2.phase8.net points to 91.186.2.48.
Mail Servers
Five mail servers handle 4slc.org.uk: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
4slc.org.uk shares mail servers with other domains at least partially; for instance mediaimpact.rs, edgeonline.co, ns500758.ns500698.ns500758.ns500759.ns500759.ns500698.ns500736.ns500735.ns500735.ns500736.ns500708.ns500708.ns500698.ns500576.ns500576.ns500619.ns500576.trackreceptor.com, ns500737.ns500724.ns500724.ns500599.ns500724.ns500599.ns500697.ns500599.ns500599.www.yummyflingsfinder.com and ns500758.ns500759.ns500758.ns500758.ns500735.ns500735.ns500735.ns500698.ns500735.ns500698.ns500619.ns500619.ns500576.ns500619.trackreceptor.com.
These mail servers are often used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
The host name aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.
The host name aspmx3.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.
The host name aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.250.141.26.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.
The host name alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
Host names that point to 172.253.116.26 are aspmx3.googlemail.com and alt2.aspmx.l.google.com.