mail.learning-mentor.org - robtex.com
mail.learning-mentor.org
| DNSSEC | โ ๏ธ Not signed | ||||||
learning-mentor.org
| DNSSEC | โ ๏ธ Not signed | ||||||
PTR for
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA89.31.1.1582015-07-08 โ 2016-07-11 ยท 4 obs
โ 2015-07-08 14:47:06
โ 2016-07-11 05:28:48
โ 2026-05-11 17:14:44
โ 2026-05-11 17:14:48
โ 2016-07-11 05:28:48
โ 2026-05-11 17:14:44
โ 2026-05-11 17:14:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
โ Authoritative Response
Server:199.19.54.1
NS records: b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 148ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|