sperlingedu.com - robtex.com
sperlingedu.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777182256 | ||||||
Same first word
sperlingedu.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns29.domaincontrol.com2016-12-15 → 2026-04-26 · 2 obs
● 2026-04-26 05:54:10
●NSns30.domaincontrol.com2016-12-15 → 2026-04-26 · 2 obs
● 2026-04-26 05:54:10
●MXsperlingedu-com.mail.protection.outlook.com2016-12-15 → 2026-04-26 · 2 obs
● 2026-04-26 05:54:10
●A132.148.180.1112026-04-04 → 2026-04-26 · 3 obs
● 2026-04-04 17:24:22
● 2026-04-26 05:54:10
○A192.186.248.522016-12-15 → 2017-08-24 · 4 obs
● 2017-08-24 14:40:54
○ 2026-04-04 17:24:22
○ 2026-04-26 05:54:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| sperlingedu.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sperlingedu.com (unsigned zone)
⏱️ Timing
Total: 347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 132.148.180.111 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| MX | 1 | sperlingedu-com.mail.protection.outlook. |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
IP Addresses
sperlingedu.com resolves to a single IP: 132.148.180.111.
Other host names, for instance, sperlingeducation.com, it-betreuung.org, mail.it-betreuung.org and 111.180.148.132.host.secureserver.net share IP numbers with sperlingedu.com.
Name Servers
sperlingedu.com has two name servers: ns29.domaincontrol.com and ns30.domaincontrol.com.
sperlingedu.com shares the same name server setup as other domains, for example pozitronengineering.com, cleartitle-nv.net, canlondon.com, qlstats.net and eletricity.net.
sperlingedu.com partially shares name servers with other domains, for instance wisatasamudera.com.
Host names with two IP numbers:
ns29.domaincontrol.com points to: 2603:5:2181::f and 97.74.104.15; ns30.domaincontrol.com points to: 2603:5:2281::f and 173.201.72.15.
Mail Servers
sperlingedu.com is handled by a single mail server, sperlingedu-com.mail.protection.outlook.com.
Host sperlingedu-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::e, 2a01:111:f403:ca09::20, 52.101.68.3, 52.101.68.36, 52.101.73.1 and 52.101.73.26.