simplebookkeeping.co.uk - robtex.com
simplebookkeeping.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.77.55.90🇬🇧 NODE4-AS5.77.55.0/24 | ||||||
| PTR | mirage.redbackinternet.net | ||||||
| NS | ns11.redbackinternet.co.uk ⭐ | ||||||
| A | 5.77.55.90🇬🇧 NODE4-AS5.77.55.0/24 | ||||||
| PTR | mirage.redbackinternet.net | ||||||
| NS | ns12.redbackinternet.co.uk | ||||||
| A | 5.77.55.91🇬🇧 NODE4-AS5.77.55.0/24 | ||||||
| MX | simplebookkeeping.co.uk ⭐ | ||||||
| A | 5.77.55.90🇬🇧 NODE4-AS5.77.55.0/24 | ||||||
| PTR | mirage.redbackinternet.net | ||||||
| TXT | v=spf1 ip4:5.77.55.90 +a +mx ~all | ||||||
| SOA | ns11.redbackinternet.co.ukalerts@specialservers.com 2026-06-01 #1 | ||||||
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=1783668003 | ||||||
rank #3073 in the tld
WOT: SAFE (74/100)
MX for
simplebookkeeping.co.uk |
Same first word
simplebookkeeping.co.uk |
simplebookkeeping.ie |
simplebookkeeping.info |
DNS History
5 records (4 active, 1 former)
●NSns11.redbackinternet.co.uk2015-07-21 → 2026-07-10 · 2 obs
● 2026-07-10 07:49:38
●NSns12.redbackinternet.co.uk2015-07-21 → 2026-07-10 · 2 obs
● 2026-07-10 07:49:38
●MXsimplebookkeeping.co.uk2015-07-21 → 2026-07-10 · 2 obs
● 2026-07-10 07:49:38
○A217.112.82.1432015-07-21 → 2016-04-09 · 4 obs
● 2016-04-09 00:46:34
○ 2017-05-27 16:30:24
○ 2026-07-10 07:49:38
●A5.77.55.902017-05-27 → 2026-07-10 · 3 obs
● 2017-05-27 16:30:24
● 2026-07-10 07:49:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| simplebookkeeping.co.uk | ns11.redbackinternet.co.uk, ns12.redbackinternet.co.uk | 2 records |
✅ Authoritative Response
Server:5.77.55.91
NS records: ns11.redbackinternet.co.uk, ns12.redbackinternet.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplebookkeeping.co.uk (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.77.55.90 |
| NS | 2 | ns12.redbackinternet.co.uk, ns11.redbackinternet.co.uk |
| MX | 1 | simplebookkeeping.co.uk (pri: 0) |
| TXT | 1 | v=spf1 ip4:5.77.55.90 +a +mx ~all |
| SOA | 1 | ns11.redbackinternet.co.uk alerts.specia |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns11.redbackinternet.co.uk, ns12.redbackinternet.co.uk)
Analysis
Mail Server Role
simplebookkeeping.co.uk handles its own mail, functioning as its own mail server.
IP Addresses
simplebookkeeping.co.uk resolves to just one IP address, 5.77.55.90.
Two other host names, along with ns11.redbackinternet.co.uk, ntcdp.co.uk and ns1.plantpotweb.co.uk, also share IP numbers with simplebookkeeping.co.uk.
Name Servers
The NS records for simplebookkeeping.co.uk delegate to ns11.redbackinternet.co.uk and ns12.redbackinternet.co.uk.
simplebookkeeping.co.uk shares its NS records with other domains, for example ns12.redbackinternet.co.uk, westpanthers.co.uk, paisleyarcade.co.uk and two others.
simplebookkeeping.co.uk and other domains like plantpotweb.co.uk share at least a portion of their name servers.
It is common to find these name servers paired with the name servers ns2.plantpotweb.co.uk.
ns11.redbackinternet.co.uk directs to 5.77.55.90 and ns12.redbackinternet.co.uk directs to 5.77.55.91; each host name points to exactly one IP number.
Mail Servers
simplebookkeeping.co.uk is served by just one mail server: simplebookkeeping.co.uk.
simplebookkeeping.co.uk resolves to 5.77.55.90 and no other IP number.