otto-ltd.com - robtex.com
otto-ltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.199.187.67🇬🇧 GD-EMEA-DC-LD5217.199.187.0/24 | ||||||
| PTR | web67.extendcp.co.uk | ||||||
| NS | ns2.mainnameserver.com ⭐ | ||||||
| A | 79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns2.mainnameserver.com | ||||||
| NS | ns.mainnameserver.com | ||||||
| A | 79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns1.mainnameserver.com | ||||||
| MX | mail.otto-ltd.com ⭐ | ||||||
| A | 79.170.44.32🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | mail32.extendcp.co.uk | ||||||
| TXT | v=spf1 include:soverin.net include:secureserver.net exists:%{i}.mta.spf.exten... | ||||||
| SOA | ns.mainnameserver.comhostmaster@mainnameserver.com 2025-01-13 #69 | ||||||
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=1781710660 | ||||||
Subdomains
mail.otto-ltd.com |
Same first word
otto-ltd.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.mainnameserver.com2015-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 15:51:18
●NSns2.mainnameserver.com2015-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 15:51:18
●MXmail.otto-ltd.com2015-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 15:51:18
●A217.199.187.672015-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 15:51:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| otto-ltd.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
✅ Authoritative Response
Server:79.170.43.3
NS records: ns.mainnameserver.com, ns2.mainnameserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otto-ltd.com (unsigned zone)
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.199.187.67 |
| NS | 2 | ns2.mainnameserver.com, ns.mainnameserver.com |
| MX | 1 | mail.otto-ltd.com (pri: 10) |
| TXT | 1 | v=spf1 include:soverin.net include:secur |
| SOA | 1 | ns.mainnameserver.com hostmaster.mainnam |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.mainnameserver.com, ns2.mainnameserver.com)
Analysis
Hierarchy
otto-ltd.com is a parent domain of mail.otto-ltd.com.
IP Addresses
otto-ltd.com resolves to one IP address: 217.199.187.67.
n-joi.com, leedham.org, bookproacts.com and two other host names share IP numbers with otto-ltd.com.
Name Servers
otto-ltd.com is served by two delegated name servers, ns2.mainnameserver.com and ns.mainnameserver.com.
otto-ltd.com uses the same name servers as several other domains — among them jonathanrenton.com, inmomarinedelsol.com, nailsandthings.co.uk and two more.
otto-ltd.com shares at least some of its name servers with other domains, including agmproductions.com, caddiesoftware.com, 42.170.79.in-addr.arpa and two others.
These name servers are frequently paired with the name servers ns1.mainnameserver.com, ns2.heartinternet.co.uk and ns.heartinternet.co.uk.
ns2.mainnameserver.com and ns.mainnameserver.com each resolve to one IP number: ns2.mainnameserver.com points to 79.170.43.3 and ns.mainnameserver.com points to 79.170.40.2.
Mail Servers
Mail for otto-ltd.com is handled by a single mail server, mail.otto-ltd.com.
There is one IP number for mail.otto-ltd.com: 79.170.44.32.