11plus.com - dns.ninja
11plus.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=1784227892 | ||||||
Same first word
11plus.co.uk |
11plus.net |
11plus.fr |
11plus.eu |
11plus.school |
11plus.com.hk |
11plus.co |
11plus.com |
11plus.de |
11plus.cn |
11plus.jp |
11plus.hk |
11plus.live |
11plus.ai |
Similar names
DNS History
13 records (11 active, 2 former)
●NSns1.cix.uk2026-03-10 → 2026-07-16 · 3 obs
● 2026-03-10 09:46:54
● 2026-07-16 19:13:16
●NSns1.interdns.co.uk2015-07-02 → 2026-07-16 · 2 obs
● 2026-07-16 19:13:16
●NSns2.cix.uk2026-03-10 → 2026-07-16 · 3 obs
● 2026-03-10 09:46:54
● 2026-07-16 19:13:16
●NSns2.interdns.co.uk2015-07-02 → 2026-07-16 · 2 obs
● 2026-07-16 19:13:16
●NSns3.cix.uk2026-03-10 → 2026-07-16 · 3 obs
● 2026-03-10 09:46:54
● 2026-07-16 19:13:16
●NSns3.interdns.co.uk2026-03-10 → 2026-07-16 · 3 obs
● 2026-03-10 09:46:54
● 2026-07-16 19:13:16
●NSns4.cix.uk2026-03-10 → 2026-07-16 · 3 obs
● 2026-03-10 09:46:54
● 2026-07-16 19:13:16
●NSns4.interdns.co.uk2026-03-10 → 2026-07-16 · 3 obs
● 2026-03-10 09:46:54
● 2026-07-16 19:13:16
●MXsmtp-pri.interdns.co.uk2015-07-02 → 2026-07-16 · 2 obs
● 2026-07-16 19:13:16
●MXsmtp-tri.interdns.co.uk2015-07-02 → 2026-07-16 · 2 obs
● 2026-07-16 19:13:16
●A185.137.240.2052026-04-18 → 2026-07-16 · 3 obs
● 2026-04-18 04:19:36
● 2026-07-16 19:13:16
○A188.240.191.1622026-03-10 → 2026-04-13 · 5 obs
● 2026-03-10 09:46:54
● 2026-04-13 05:02:20
○ 2026-04-18 04:19:36
○ 2026-07-16 19:13:16
○A83.170.125.252015-07-02 → 2016-05-02 · 4 obs
● 2016-05-02 04:47:30
○ 2016-12-28 06:14:02
○ 2026-07-16 19:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 11plus.com | ns2.interdns.co.uk, ns1.interdns.co.uk, ns3.interdns.co.uk, ns4.interdns.co.uk | - |
✅ Authoritative Response
Server:4.194.233.138
NS records: ns2.interdns.co.uk, ns1.interdns.co.uk, ns3.interdns.co.uk, ns4.interdns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 11plus.com (unsigned zone)
⏱️ Timing
Total: 2220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.137.240.205 |
| NS | 4 | ns3.cix.uk, ns4.cix.uk... |
| MX | 2 | smtp-tri.interdns.co.uk (pri: 30), smtp-pri.interdns.co.uk (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.interdns.co.uk mx a |
| SOA | 1 | ns1.cix.uk hostmaster.cix.uk |
Analysis
IP Addresses
11plus.com has exactly one IP address — 185.137.240.205.
maindesign.co.uk, t-centre.co.uk, e3m.co.uk plus two other host names have IP numbers in common with 11plus.com.
Name Servers
11plus.com is served by 8 authoritative name servers — among them ns1.cix.uk, ns2.cix.uk, ns3.cix.uk and 5 others.
There is at least partial name server overlap between 11plus.com and other domains — boydens.com, altel.co.uk, classicdressage.com and two more among them.
These name servers tend to appear together with the name servers ns1.interdns.co.uk, ns2.interdns.co.uk and ns3.interdns.co.uk, plus two others.
Host names resolving to a single IP address:
The hostname ns1.cix.uk resolves to 45.93.112.100.
The hostname ns2.cix.uk resolves to 34.11.22.172.
The hostname ns3.cix.uk resolves to 35.177.60.186.
The hostname ns4.cix.uk resolves to 4.194.233.138.
The hostname ns1.interdns.co.uk resolves to 45.93.112.100.
The hostname ns2.interdns.co.uk resolves to 34.11.22.172.
The hostname ns3.interdns.co.uk resolves to 35.177.60.186.
The hostname ns4.interdns.co.uk resolves to 4.194.233.138.
ns1.cix.uk along with ns1.interdns.co.uk each resolve to 45.93.112.100 IP addresses.
ns2.cix.uk along with ns2.interdns.co.uk each resolve to 34.11.22.172 IP addresses.
ns3.cix.uk along with ns3.interdns.co.uk each resolve to 35.177.60.186 IP addresses.
ns4.cix.uk along with ns4.interdns.co.uk each resolve to 4.194.233.138 IP addresses.
Mail Servers
11plus.com uses two mail servers, smtp-pri.interdns.co.uk and smtp-tri.interdns.co.uk.
The mail server setup of 11plus.com matches that of other domains such as bathesure.com, tpatennis.com, ultimatebroadband.net and two others.
At least some of the mail servers used by 11plus.com are shared with other domains: twowright.co.uk, dragondrop.com, bannerinteriors.com and two others among them.
These mail servers are routinely seen in conjunction with the mail servers smtp-sec.interdns.co.uk and spam.interdns.co.uk.
smtp-pri.interdns.co.uk → 45.93.112.112 and smtp-tri.interdns.co.uk → 45.93.112.1: one IP number per host name.