mail.byte.org.uk - robtex.com
mail.byte.org.uk
| CNAME | mail.stackmail.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.151.28.68🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | smtp.stackmail.com | ||||||
| A | 185.151.28.84🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| A | 185.151.28.85🇬🇧 TWENTYI185.151.28.0/24 | ||||||
byte.org.uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a07:7800::159🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.159🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.bytedns.uk ⭐ | ||||||
| NS | ns2.bytedns.uk | ||||||
| NS | ns3.bytedns.uk | ||||||
| NS | ns4.bytedns.uk | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.bytedns.ukhostmaster@stackdns.com serial=1778626103 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A79.170.40.222012-06-14 → 2012-06-14 · 3 obs
● 2012-06-14 11:50:34
○ 2016-06-12 11:57:02
○ 2026-08-09 09:38:50
○ 2016-06-12 11:57:02
○ 2026-08-09 09:38:50
○A79.170.44.492016-06-12 → 2016-12-23 · 5 obs
○ 2012-06-14 11:50:34
● 2016-06-12 11:57:02
● 2016-12-23 05:49:24
○ 2026-03-27 17:31:34
○ 2026-08-09 09:38:50
● 2016-06-12 11:57:02
● 2016-12-23 05:49:24
○ 2026-03-27 17:31:34
○ 2026-08-09 09:38:50
●CNAMEmail.stackmail.com2026-03-27 → 2026-08-09 · 2 obs
● 2026-03-27 17:31:34
● 2026-08-09 09:38:50
● 2026-08-09 09:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns4.nic.uk, dns3.nic.uk, nsa.nic.uk, dns2.nic.uk... | - |
| byte.org.uk | ns1.bytedns.uk, ns2.bytedns.uk, ns3.bytedns.uk, ns4.bytedns.uk | - |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.bytedns.uk, ns2.bytedns.uk, ns3.bytedns.uk, ns4.bytedns.uk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 839ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.stackmail.com |
Analysis
IP Addresses
mail.byte.org.uk points to three IP numbers, namely 185.151.28.68, 185.151.28.84 and 185.151.28.85.
Additional host names — smtp.stackmail.com, imap.stackmail.com, 185-151-28-84.ptr4.stackcp.net and two others — share IP numbers with mail.byte.org.uk.