mailserver.ulibrary.net - robtex.com
mailserver.ulibrary.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.171.216.40🇬🇧 IONOS-AS213.171.192.0/19 Fasthosts Internet Ltd | ||||||
ulibrary.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.68.64.4🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd | ||||||
| NS | ns1-07.azure-dns.com ⭐ | ||||||
| NS | ns2-07.azure-dns.net | ||||||
| NS | ns3-07.azure-dns.org | ||||||
| NS | ns4-07.azure-dns.info | ||||||
| MX | mailserver.ulibrary.net ⭐ | ||||||
| TXT | v=spf1 mx a include:_spf.livemail.co.uk ~all | ||||||
| SOA | ns1-07.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A213.171.216.402026-08-09 → 2026-08-10 · 2 obs
● 2026-08-09 06:22:04
● 2026-08-10 02:06:36
● 2026-08-10 02:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ulibrary.net | ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info | 2 records |
✅ Authoritative Response
Server:208.84.5.7
NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ulibrary.net (unsigned zone)
⏱️ Timing
Total: 157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.171.216.40 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2-07.azure-dns.net, ns2-07.azure-dns.net)
Analysis
Mail Server Role
ulibrary.net uses mailserver.ulibrary.net as a mail server.
IP Addresses
mailserver.ulibrary.net resolves to one IP address: 213.171.216.40.
mailserver.products.domainadvocate.fi, mailserver.bunnyrock.com, mail.asliveaudio.com and two other host names share IP numbers with mailserver.ulibrary.net.