mail.mcbur.net - robtex.com
mail.mcbur.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 45.77.157.21πΊπΈ AS-VULTR45.77.144.0/20 Vultr Assigned Prefix | ||||||
| PTR | mail.mcbur.net | ||||||
| MX | mail.mcbur.net β | ||||||
| A | 45.77.157.21πΊπΈ AS-VULTR45.77.144.0/20 Vultr Assigned Prefix | ||||||
| PTR | mail.mcbur.net | ||||||
| TXT | v=spf1 mx a ip4:45.77.157.21 | ||||||
mcbur.net
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-cloud-a1.googledomains.com β | ||||||
| NS | ns-cloud-a2.googledomains.com | ||||||
| NS | ns-cloud-a3.googledomains.com | ||||||
| NS | ns-cloud-a4.googledomains.com | ||||||
| MX | mail.mcbur.net β | ||||||
| SOA | ns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=22 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
βMXmail.mcbur.net2026-04-06 β 2026-04-12 Β· 2 obs
β 2026-04-06 13:17:12
β 2026-04-12 04:52:38
β 2026-04-12 04:52:38
βA45.77.157.212026-04-06 β 2026-04-12 Β· 2 obs
β 2026-04-06 13:17:12
β 2026-04-12 04:52:38
β 2026-04-12 04:52:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mcbur.net | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | - |
β Authoritative Response
Server:216.239.34.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 550ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.77.157.21 |
| MX | 1 | mail.mcbur.net (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:45.77.157.21 |
Analysis
Mail Server Role
mail.mcbur.net serves as the mail server for mail.mcbur.net and mcbur.net.
IP Addresses
mail.mcbur.net resolves to one IP number: 45.77.157.21.
Other host names, for instance bastion-rising.net, share IP numbers with mail.mcbur.net.
Mail Servers
mail.mcbur.net is served by a single mail server, mail.mcbur.net.
mail.mcbur.net shares the same mail server setup as other domains, for instance mcbur.net.
mail.mcbur.net resolves to IP 45.77.157.21.