mail.study.org - robtex.com
mail.study.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 54.172.194.227πΊπΈ Amazon54.172.0.0/15 EC2 IAD prefix | ||||||
| PTR | mail.study.com | ||||||
study.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 32.199.21.190 | ||||||
| A | 54.164.194.156πΊπΈ Amazon54.164.0.0/15 EC2 IAD prefix | ||||||
| NS | ns-1956.awsdns-52.co.uk β | ||||||
| NS | ns-101.awsdns-12.com | ||||||
| NS | ns-1179.awsdns-19.org | ||||||
| NS | ns-881.awsdns-46.net | ||||||
| MX | study-org.mail.protection.outlook.com β | ||||||
| TXT | MS=ms35994967 | ||||||
| TXT | duo_sso_verification=bpgtue7gxIsI03hZbEDcRnZ4qSeuiLQUJZbavPfoyXSyLLHwc38hgPyE... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns-1956.awsdns-52.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA54.172.194.2272015-07-06 β 2026-07-04 Β· 2 obs
β 2015-07-06 17:48:42
β 2026-07-04 11:18:08
β 2026-07-04 11:18:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| study.org | ns-101.awsdns-12.com, ns-881.awsdns-46.net, ns-1179.awsdns-19.org, ns-1956.awsdns-52.co.uk | 2 records |
β Authoritative Response
Server:205.251.192.101
NS records: ns-101.awsdns-12.com, ns-881.awsdns-46.net, ns-1179.awsdns-19.org, ns-1956.awsdns-52.co.uk
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for study.org (unsigned zone)
β±οΈ Timing
Total: 416ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.172.194.227 |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1179.awsdns-19.org, ns-1179.awsdns-19.org)
Analysis
IP Addresses
mail.study.org directs to one IP number, which is 54.172.194.227.
mail.ischools.com is an example of another host name that shares IP numbers with mail.study.org.