managerschool.com - robtex.com
managerschool.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=1776179922 | ||||||
Same first word
managerschool.com |
managerschool.de |
Similar names
schoolmanager.net.in |
schoolmanager.de |
schoolmanager.net |
schoolmanager.top |
schoolmanager.s3.amazonaws.com |
schoolmanager.education |
schoolmanager.org |
schoolmanager.info |
DNS History
9 records (7 active, 2 former)
●NSgraham.ns.cloudflare.com2026-04-02 → 2026-04-14 · 2 obs
● 2026-04-14 15:22:40
●NStia.ns.cloudflare.com2026-04-02 → 2026-04-14 · 2 obs
● 2026-04-14 15:22:40
●MXsmtp.google.com2026-04-02 → 2026-04-14 · 2 obs
● 2026-04-14 15:22:40
●A104.21.35.1342026-04-02 → 2026-04-14 · 3 obs
● 2026-04-02 21:47:06
● 2026-04-14 15:22:40
●A172.67.222.2462026-04-02 → 2026-04-14 · 3 obs
● 2026-04-02 21:47:06
● 2026-04-14 15:22:40
○A207.148.248.1432015-09-23 → 2017-08-27 · 5 obs
● 2015-09-23 23:03:22
● 2017-08-27 14:03:22
○ 2026-04-02 21:47:06
○ 2026-04-14 15:22:40
●A2606:4700:3031::6815:23862026-04-02 → 2026-04-14 · 3 obs
● 2026-04-02 21:47:06
● 2026-04-14 15:22:40
●A2606:4700:3037::ac43:def62026-04-02 → 2026-04-14 · 3 obs
● 2026-04-02 21:47:06
● 2026-04-14 15:22:40
○A66.151.181.492015-05-16 → 2015-05-16 · 3 obs
○ 2015-09-23 23:03:22
○ 2026-04-14 15:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| managerschool.com | graham.ns.cloudflare.com, tia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.229
NS records: graham.ns.cloudflare.com, tia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for managerschool.com (unsigned zone)
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.222.246, 104.21.35.134 |
| AAAA | 2 | 2606:4700:3031::6815:2386, 2606:4700:3037::ac43:def6 |
| NS | 2 | graham.ns.cloudflare.com, tia.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | graham.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (graham.ns.cloudflare.com, graham.ns.cloudflare.com, graham.ns.cloudflare.com...)
Analysis
IP Addresses
managerschool.com maps to four IP numbers: 2606:4700:3031::6815:2386, 2606:4700:3037::ac43:def6, 104.21.35.134 and 172.67.222.246.
Other host names, for instance edukgroup.info, 360datateam.click, rieter.fr, vegansa.com and itspresso.com share IP numbers with managerschool.com.
Name Servers
Two name servers graham.ns.cloudflare.com and tia.ns.cloudflare.com are delegated to managerschool.com.
managerschool.com uses the same name server configuration as other domains, such as turangrup.net, braindroppings.com, bernidymet.com, 20medias.com and iamdb.co.
managerschool.com at least partially shares name servers with other domains such as kuba.audio, vptvid.com, cosmetic4u.net, qcx8.com and madeinasia.be.
these name servers are commonly used with the name servers june.ns.cloudflare.com.
Host names with six IP numbers: Host name graham.ns.cloudflare.com points to 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171; host name tia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.
Mail Servers
managerschool.com is handled by a single mail server, smtp.google.com.
managerschool.com shares the same mail server setup as other domains, including wetzeus.com, cupi.it, aerthgames.com, alvadorn.com.br and hibank.co.id.
managerschool.com shares mail servers with other domains at least in part, for instance ensis.ai, sefaria.org, medsnow.com, leydrew.com and sendefladen.dk.
These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp.google.com resolves to six IP numbers: 2a00:1450:4009:c0f::1a, 2a00:1450:4009:c0f::1b, 2a00:1450:4009:c19::1a, 172.217.76.27, 192.178.223.26 and 192.178.223.27.