mail.ysf.ir - robtex.com
mail.ysf.ir
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2001:19f0:6c01:547:5400:ff:fe7c:9f77๐ฉ๐ช AS-VULTR2001:19f0:6c00::/38 Vultr Assigned Prefix | ||||||
| PTR | s3.host444.com | ||||||
| A | 108.61.170.199๐ฉ๐ช AS-VULTR108.61.170.0/23 Vultr Assigned Prefix | ||||||
ysf.ir
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2001:19f0:6c01:547:5400:ff:fe7c:9f77๐ฉ๐ช AS-VULTR2001:19f0:6c00::/38 Vultr Assigned Prefix | ||||||
| A | 108.61.170.199๐ฉ๐ช AS-VULTR108.61.170.0/23 Vultr Assigned Prefix | ||||||
| NS | ns1.khezri.ir โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.khezri.ir โ ๏ธ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
โA108.61.170.1992026-02-18 โ 2026-04-23 ยท 3 obs
โ 2016-03-27 14:50:40
โ 2026-02-18 04:17:34
โ 2026-04-23 03:43:44
โ 2026-02-18 04:17:34
โ 2026-04-23 03:43:44
โA2001:19f0:6c01:547:5400:ff:fe7c:9f772026-02-18 โ 2026-04-23 ยท 3 obs
โ 2016-03-27 14:50:40
โ 2026-02-18 04:17:34
โ 2026-04-23 03:43:44
โ 2026-02-18 04:17:34
โ 2026-04-23 03:43:44
โA5.61.24.2162015-07-26 โ 2016-03-27 ยท 4 obs
โ 2015-07-26 16:02:34
โ 2016-03-27 14:50:40
โ 2026-02-18 04:17:34
โ 2026-04-23 03:43:44
โ 2016-03-27 14:50:40
โ 2026-02-18 04:17:34
โ 2026-04-23 03:43:44
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| ysf.ir | ns2.khezri.ir, ns1.khezri.ir | 2 records |
โ Authoritative Response
Server:108.61.170.199
NS records: ns2.khezri.ir, ns1.khezri.ir
๐ DNSSEC Status
โ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
โฑ๏ธ Timing
Total: 3381ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.61.170.199 |
| AAAA | 1 | 2001:19f0:6c01:547:5400:ff:fe7c:9f77 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.khezri.ir, ns2.khezri.ir)
Analysis
IP Addresses
mail.ysf.ir points to two IP numbers: 2001:19f0:6c01:547:5400:ff:fe7c:9f77 and 108.61.170.199.
Other host names such as 2820.ir, 3888.ir, dns4.ir, qyv.ir and wbk.ir share IP numbers with mail.ysf.ir.