mail.ferdowsnab.com - robtex.com
mail.ferdowsnab.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 136.243.41.44๐ฉ๐ช Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | static.44.41.243.136.clients.your-server.de | ||||||
ferdowsnab.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 136.243.41.44๐ฉ๐ช Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| NS | ns2.ferdowsnab.com โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.ferdowsnab.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns17543.openprovider.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns85408.openprovider.com โ ๏ธ Not in zone NS records | ||||||
| MX | mail.ferdowsnab.com โญ | ||||||
| TXT | google-site-verification=zBSM8qHe2aLybAy_nI3C59mmX0iufAaSGBbik7zgUU0 | ||||||
| TXT | v=spf1 +a +mx +a:static.44.41.243.136.clients.your-server.de -all | ||||||
| SOA | ns2.ferdowsnab.comFerdows_nab@yahoo.com 2026-03-19 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA136.243.41.442026-02-15 โ 2026-04-13 ยท 3 obs
โ 2017-06-29 06:50:50
โ 2026-02-15 12:13:04
โ 2026-04-13 19:23:56
โ 2026-02-15 12:13:04
โ 2026-04-13 19:23:56
โA149.202.100.522017-06-29 โ 2017-06-29 ยท 3 obs
โ 2017-06-29 06:50:50
โ 2026-02-15 12:13:04
โ 2026-04-13 19:23:56
โ 2026-02-15 12:13:04
โ 2026-04-13 19:23:56
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| ferdowsnab.com | ns85408.openprovider.com, ns17543.openprovider.com | 2 records |
โ Authoritative Response
Server:136.243.41.44
NS records: ns85408.openprovider.com, ns17543.openprovider.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ferdowsnab.com (unsigned zone)
โฑ๏ธ Timing
Total: 298ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.41.44 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns85408.openprovider.com, ns17543.openprovider.com)
Analysis
Mail Server Role
mail.ferdowsnab.com serves as the mail server for ferdowsnab.com.
IP Addresses
mail.ferdowsnab.com resolves to a single IP: 136.243.41.44.
Other host names, for instance ns1.fafa.ir, ns1.farasaco.com, ns2.ferdowsnab.com, ns2.uast2sab.ac.ir and _dc-mx.f207250ebd2d.rahnak.com share IP numbers with mail.ferdowsnab.com.