mail.by2.io - robtex.com
mail.by2.io
by2.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.0.69.238🇦🇺 HOSTOPIA-AU101.0.64.0/18 Hostopia Australia Web Pty Ltd PO Box 76 | ||||||
| NS | ns-cloud-d1.googledomains.com ⭐ | ||||||
| NS | ns-cloud-d2.googledomains.com | ||||||
| NS | ns-cloud-d3.googledomains.com | ||||||
| NS | ns-cloud-d4.googledomains.com | ||||||
| MX | mail.by2.io ⭐ | ||||||
| TXT | google-site-verification=oRQJD7JuG0RhVAsHzEP9URMdZIITy0qpwnqvbk7Wvq0 | ||||||
| TXT | ahrefs-site-verification_08a83983ab2fb99e6acac2dab4331508fbe3f7220aa83719a184... | ||||||
| TXT | v=spf1 include:mailgun.org a mx ip4:172.16.14.186 ~all | ||||||
| SOA | ns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| by2.io | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for by2.io (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | by2.io |
Analysis
Mail Server Role
The mail server mail.by2.io processes email for by2.io.
IP Addresses
mail.by2.io resolves to just one IP address, 101.0.69.238.
Two other host names, along with flooringdomain.co.uk, flooringdomain.us and mailhost.bleen.com.au, also share IP numbers with mail.by2.io.
Name Servers
The NS records for mail.by2.io point to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
mail.by2.io partially shares its NS delegation with several other domains, including friendsofellicott.com, allieolson.com, legaldirect.net and two others.
ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com each carry two IP addresses. ns-cloud-d1.googledomains.com has 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com has 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com has 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com has 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
mail.by2.io is served by just one mail server: mail.by2.io.
Mail server setup for mail.by2.io matches that of other domains, among them by2.io.