sis-online.org - robtex.com
sis-online.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778540191 | ||||||
Previously NS for
sis-online.org |
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns-1136.awsdns-14.org2016-03-24 → 2026-05-11 · 3 obs
● 2016-03-24 11:32:42
● 2026-05-11 23:17:08
●NSns-1623.awsdns-10.co.uk2016-03-24 → 2026-05-11 · 3 obs
● 2016-03-24 11:32:42
● 2026-05-11 23:17:08
●NSns-505.awsdns-63.com2016-03-24 → 2026-05-11 · 3 obs
● 2016-03-24 11:32:42
● 2026-05-11 23:17:08
●NSns-569.awsdns-07.net2016-03-24 → 2026-05-11 · 3 obs
● 2016-03-24 11:32:42
● 2026-05-11 23:17:08
○NSns.ixn.com2015-05-18 → 2015-12-15 · 4 obs
● 2015-12-15 21:41:10
○ 2016-03-24 11:32:42
○ 2026-05-11 23:17:08
○NSns2.ixn.com2015-05-18 → 2015-12-15 · 4 obs
● 2015-12-15 21:41:10
○ 2016-03-24 11:32:42
○ 2026-05-11 23:17:08
○NSsis-online.org2015-05-18 → 2015-12-15 · 4 obs
● 2015-12-15 21:41:10
○ 2016-03-24 11:32:42
○ 2026-05-11 23:17:08
●MXsisonline-org0i.mail.protection.outlook.com2015-05-18 → 2026-05-11 · 2 obs
● 2026-05-11 23:17:08
○A216.176.3.312015-05-18 → 2016-09-30 · 4 obs
● 2016-09-30 15:18:08
○ 2026-03-01 02:12:10
○ 2026-05-11 23:17:08
●A64.141.167.1692026-03-01 → 2026-05-11 · 3 obs
● 2026-03-01 02:12:10
● 2026-05-11 23:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| sis-online.org | ns-505.awsdns-63.com, ns-569.awsdns-07.net, ns-1136.awsdns-14.org, ns-1623.awsdns-10.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.198.87
NS records: ns-505.awsdns-63.com, ns-569.awsdns-07.net, ns-1136.awsdns-14.org, ns-1623.awsdns-10.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sis-online.org (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.141.167.169 |
| NS | 4 | ns-1136.awsdns-14.org, ns-1623.awsdns-10.co.uk... |
| MX | 1 | sisonline-org0i.mail.protection.outlook. |
| TXT | 3 | _nezzko0g4x4sirj132bn9tsi10r84cj, knowbe4-site-verification=5a9694c6369154... |
| SOA | 1 | ns-1623.awsdns-10.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1136.awsdns-14.org, ns-1136.awsdns-14.org)
Analysis
Hierarchy
sis-online.org is a parent of www.sis-online.org and www2.sis-online.org.
IP Addresses
sis-online.org points to a single IP address: 64.141.167.169.
Other host names, for example www.sis-online.org, customer-64-141-167-169.host.ussignalcom.net and www2.sis-online.org share IPs with sis-online.org.
Name Servers
sis-online.org is delegated to four name servers: ns-505.awsdns-63.com, ns-569.awsdns-07.net, ns-1136.awsdns-14.org and ns-1623.awsdns-10.co.uk.
sis-online.org at least partially shares name servers with other domains, for example e-yeda.com, d1dexqqkt3bua4.cloudfront.net, printanista.net, d206rrtjpw1vyk.cloudfront.net and montagetalent.com.
these name servers are commonly used alongside ns-1238.awsdns-26.org name servers.
Host names with two IP numbers:
ns-505.awsdns-63.com points to: 2600:9000:5301:f900::1 and 205.251.193.249
ns-569.awsdns-07.net points to: 2600:9000:5302:3900::1 and 205.251.194.57
ns-1136.awsdns-14.org points to: 2600:9000:5304:7000::1 and 205.251.196.112
ns-1623.awsdns-10.co.uk points to: 2600:9000:5306:5700::1 and 205.251.198.87
Mail Servers
The sisonline-org0i.mail.protection.outlook.com mail server handles sis-online.org.
sisonline-org0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:f804::3, 2a01:111:f403:f902::, 2a01:111:f403:f90a::, 52.101.9.17, 52.101.11.19, 52.101.41.180 and 52.101.50.10.