umangschool.org - robtex.com
umangschool.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=1778562218 | ||||||
Same first word
umangschool.org |
DNS History
17 records (4 active, 13 former)
○NSmay.ns.cloudflare.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
●NSns67.seawindsolutions.com2026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 05:50:38
● 2026-05-12 05:38:14
●NSns68.seawindsolutions.com2026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 05:50:38
● 2026-05-12 05:38:14
○NSrob.ns.cloudflare.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○MXalt1.aspmx.l.google.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○MXalt2.aspmx.l.google.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○MXaspmx.l.google.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○MXaspmx2.googlemail.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○MXaspmx3.googlemail.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○MXaspmx4.googlemail.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○MXaspmx5.googlemail.com2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
●MXsmtp.google.com2026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 05:50:38
● 2026-05-12 05:38:14
○A104.28.28.762015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○A104.28.29.762015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
●A170.249.192.2262026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 05:50:38
● 2026-05-12 05:38:14
○A2400:cb00:2048:1::681c:1c4c2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
○A2400:cb00:2048:1::681c:1d4c2015-08-12 → 2017-08-22 · 4 obs
● 2017-08-22 08:18:36
○ 2026-03-26 05:50:38
○ 2026-05-12 05:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| umangschool.org | ns68.seawindsolutions.com, ns67.seawindsolutions.com | - |
✅ Authoritative Response
Server:170.249.192.226
NS records: ns68.seawindsolutions.com, ns67.seawindsolutions.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for umangschool.org (unsigned zone)
⏱️ Timing
Total: 523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.249.192.226 |
| NS | 2 | ns68.seawindsolutions.com, ns67.seawindsolutions.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:170.249.192.226 +a +mx ~all |
| SOA | 1 | ns67.seawindsolutions.com support.seawin |
Analysis
IP Addresses
umangschool.org points to a single IP: 170.249.192.226.
Other host names, for instance icebergbusiness.com, kundanrefractories.net, edatamine.com, ns67.seawindsolutions.com and arkglobalholidays.com share IP numbers with umangschool.org.
Name Servers
umangschool.org's delegation is to two name servers ns67.seawindsolutions.com and ns68.seawindsolutions.com.
umangschool.org shares the same name server configuration as other domains, such as seawindsolution.com, hosting1.in, akindustries.in, icebergbusiness.com and kundanrefractories.net.
umangschool.org shares name servers with other domains to at least some extent, for instance seawind.co.in and edatamine.com.
these name servers are commonly used together with ns65.seawind.co.in, ns66.seawind.co.in, ns1.seawind.in and ns2.seawind.in.
Host names with two IP numbers: ns67.seawindsolutions.com points to 2600:4c00:200:314::2 and 170.249.192.226; ns68.seawindsolutions.com points to 2600:4c00:200:314::3 and 170.249.192.227
Mail Servers
umangschool.org is served by a single mail server, smtp.google.com.
umangschool.org uses the same mail server setup as other domains such as superpc.ro, byte.systems, kaktusfamilien.no, cyclon.com.br and pt-cai.com.
umangschool.org shares some mail servers with other domains, including livebid.cz, taxjets.com, fruta.kr, animalkingdom.org and kalorie.com.
these mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c21::1a, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 142.251.179.26, 172.253.62.27 and 172.253.115.26.