mail.polyfib.com - robtex.com
mail.polyfib.com
| CNAME | mail.stackmail.com | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 185.151.28.68๐ฌ๐ง TWENTYI185.151.28.0/24 | ||||||
| PTR | smtp.stackmail.com | ||||||
| A | 185.151.28.84๐ฌ๐ง TWENTYI185.151.28.0/24 | ||||||
| A | 185.151.28.85๐ฌ๐ง TWENTYI185.151.28.0/24 | ||||||
polyfib.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a07:7800::158๐ฌ๐ง TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.158๐ฌ๐ง TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com โญ | ||||||
| NS | ns2.stackdns.com | ||||||
| NS | ns3.stackdns.com | ||||||
| NS | ns4.stackdns.com | ||||||
| MX | mx.stackmail.com โญ | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| TXT | google-site-verification=yDn7DrtnV16EwPuw4AqaPTSqG8ksGPK6YK3hl0Lj4p4 | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1632653333 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
โNSns1.hermes.xssl.net2017-01-28 โ 2017-01-28 ยท 3 obs
โ 2017-01-28 14:35:42
โ 2026-03-27 14:47:18
โ 2026-04-12 17:52:02
โ 2026-03-27 14:47:18
โ 2026-04-12 17:52:02
โNSns2.hermes.xssl.net2017-01-28 โ 2017-01-28 ยท 3 obs
โ 2017-01-28 14:35:42
โ 2026-03-27 14:47:18
โ 2026-04-12 17:52:02
โ 2026-03-27 14:47:18
โ 2026-04-12 17:52:02
โA5.77.47.1402017-01-28 โ 2017-01-28 ยท 3 obs
โ 2017-01-28 14:35:42
โ 2026-03-27 14:47:18
โ 2026-04-12 17:52:02
โ 2026-03-27 14:47:18
โ 2026-04-12 17:52:02
โCNAMEmail.stackmail.com2026-03-27 โ 2026-04-12 ยท 3 obs
โ 2017-01-28 14:35:42
โ 2026-03-27 14:47:18
โ 2026-04-12 17:52:02
โ 2026-03-27 14:47:18
โ 2026-04-12 17:52:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| polyfib.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
โ Authoritative Response
Server:35.198.79.191
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for polyfib.com (unsigned zone)
โฑ๏ธ Timing
Total: 291ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.stackmail.com |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
IP Addresses
mail.polyfib.com points to three IP numbers: 185.151.28.68, 185.151.28.84 and 185.151.28.85.
Other host names including mail.nsm.xcloudnode.com, smtp.stackmail.com, imap.stackmail.com, 185-151-28-84.ptr4.stackcp.net and mail.stackmail.com share IP numbers with mail.polyfib.com.