simpleusability.com - robtex.com
simpleusability.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778334696 | ||||||
Subdomains
leeds.simpleusability.com |
Same first word
simpleusability.agency |
simpleusability.com |
DNS History
12 records (4 active, 8 former)
●NSelias.ns.cloudflare.com2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 22:41:08
● 2026-05-09 13:59:04
○NSns1.ukdnsservers.co.uk2015-05-30 → 2017-05-19 · 4 obs
● 2017-05-19 05:18:20
○ 2026-05-03 22:41:08
○ 2026-05-09 13:59:04
○NSns2.ukdnsservers.co.uk2015-05-30 → 2017-05-19 · 4 obs
● 2017-05-19 05:18:20
○ 2026-05-03 22:41:08
○ 2026-05-09 13:59:04
○NSns3.ukdnsservers.co.uk2015-05-30 → 2017-05-19 · 4 obs
● 2017-05-19 05:18:20
○ 2026-05-03 22:41:08
○ 2026-05-09 13:59:04
○NSns4.ukdnsservers.co.uk2015-05-30 → 2017-05-19 · 4 obs
● 2017-05-19 05:18:20
○ 2026-05-03 22:41:08
○ 2026-05-09 13:59:04
●NSzelda.ns.cloudflare.com2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 22:41:08
● 2026-05-09 13:59:04
●MXeu-smtp-inbound-1.mimecast.com2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 22:41:08
● 2026-05-09 13:59:04
●MXeu-smtp-inbound-2.mimecast.com2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 22:41:08
● 2026-05-09 13:59:04
○MXmail.simpleusability.com2015-05-30 → 2016-09-13 · 4 obs
● 2016-09-13 07:21:10
○ 2017-05-19 05:18:20
○ 2026-05-09 13:59:04
○MXmail2.simpleusability.com2015-05-30 → 2016-03-22 · 4 obs
● 2016-03-22 13:04:58
○ 2016-09-13 07:21:10
○ 2026-05-09 13:59:04
○MXsimpleusability-com.mail.protection.outlook.com2017-05-19 → 2017-05-19 · 4 obs
● 2017-05-19 05:18:20
○ 2026-05-03 22:41:08
○ 2026-05-09 13:59:04
○A89.16.185.2082015-05-30 → 2017-05-19 · 4 obs
● 2017-05-19 05:18:20
○ 2026-05-03 22:41:08
○ 2026-05-09 13:59:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| simpleusability.com | zelda.ns.cloudflare.com, elias.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.29
NS records: zelda.ns.cloudflare.com, elias.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simpleusability.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | elias.ns.cloudflare.com, zelda.ns.cloudflare.com |
| MX | 2 | eu-smtp-inbound-1.mimecast.com (pri: 0), eu-smtp-inbound-2.mimecast.com (pri: 1) |
| TXT | 6 | 0ed1fe018a53cdfc67df9c4393bb10205c0f0db4, MS=ms73029792... |
| SOA | 1 | elias.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (zelda.ns.cloudflare.com, zelda.ns.cloudflare.com, zelda.ns.cloudflare.com...)
Analysis
Hierarchy
simpleusability.com is a parent of leeds.simpleusability.com.
Name Servers
simpleusability.com is delegated to two name servers: elias.ns.cloudflare.com and zelda.ns.cloudflare.com.
simpleusability.com uses the same name server setup as other domains, including research-helper.co.uk, keytoz.com, cdsds.uk, chatelgaram.com and simple-usability.com.
At least part of the name servers for simpleusability.com are shared with other domains, for instance y-too.net, 3333.moe, fashionwhite.hu, publicpolitic.com and alipatpublications.com.
These name servers are often used together with arvind.ns.cloudflare.com, kristina.ns.cloudflare.com and rihana.ns.cloudflare.com.
Host names with six IP numbers:
elias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1d, 2803:f800:50::6ca2:c31d, 2a06:98c1:50::ac40:231d, 108.162.195.29, 162.159.44.29 and 172.64.35.29.
zelda.ns.cloudflare.com points to: 2606:4700:50::adf5:3af2, 2803:f800:50::6ca2:c0f2, 2a06:98c1:50::ac40:20f2, 108.162.192.242, 172.64.32.242 and 173.245.58.242.
Mail Servers
simpleusability.com is handled by two mail servers: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
simpleusability.com uses the same mail server setup as other domains, for instance smartpipesolutions.com, flyxo.ae, thelawreviews.co.uk, baldwins.co and howardsgroup.co.uk.
simpleusability.com shares at least some mail servers with other domains, for example butcherspetcare.com, vtsoft.hu, r-m-t.co.uk, sarahchapman.com and dartingtonhalltrust.org.
Six IP numbers per name:
eu-smtp-inbound-1.mimecast.com points to: 91.220.42.201, 91.220.42.211, 91.220.42.241, 195.130.217.201, 195.130.217.211 and 195.130.217.241.
eu-smtp-inbound-2.mimecast.com points to: 91.220.42.201, 91.220.42.211, 91.220.42.241, 195.130.217.201, 195.130.217.211 and 195.130.217.241.
Names that point to 91.220.42.201: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Names that point to 91.220.42.211: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Names that point to 91.220.42.241: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Names that point to 195.130.217.201: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Names that point to 195.130.217.211: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Names that point to 195.130.217.241: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.