teacherj.com - robtex.com
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teacherj.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=1771291435 | ||||||
Same first word
teacherj.com |
Similar names
DNS History
13 records (8 active, 5 former)
●NSmarge.ns.cloudflare.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 14:48:58
● 2026-02-18 14:49:02
○NSns25.domaincontrol.com2015-08-11 → 2017-08-07 · 4 obs
● 2017-08-07 00:23:02
○ 2026-02-18 14:48:58
○ 2026-02-18 14:49:02
○NSns26.domaincontrol.com2015-08-11 → 2017-08-07 · 4 obs
● 2017-08-07 00:23:02
○ 2026-02-18 14:48:58
○ 2026-02-18 14:49:02
●NSpiotr.ns.cloudflare.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 14:48:58
● 2026-02-18 14:49:02
●MXmail.protonmail.ch2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 14:48:58
● 2026-02-18 14:49:02
●MXmailsec.protonmail.ch2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 14:48:58
● 2026-02-18 14:49:02
○MXmailstore1.secureserver.net2015-08-11 → 2017-08-07 · 4 obs
● 2017-08-07 00:23:02
○ 2026-02-18 14:48:58
○ 2026-02-18 14:49:02
○MXsmtp.secureserver.net2015-08-11 → 2017-08-07 · 4 obs
● 2017-08-07 00:23:02
○ 2026-02-18 14:48:58
○ 2026-02-18 14:49:02
●A104.21.29.502026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 14:48:58
● 2026-02-18 14:49:02
●A172.67.171.922026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 14:48:58
● 2026-02-18 14:49:02
○A184.168.221.362015-08-11 → 2017-08-07 · 4 obs
● 2017-08-07 00:23:02
○ 2026-02-18 14:48:58
○ 2026-02-18 14:49:02
●A2606:4700:3034::6815:1d322026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 14:48:58
● 2026-02-18 14:49:02
●A2606:4700:3034::ac43:ab5c2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 14:48:58
● 2026-02-18 14:49:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| teacherj.com | piotr.ns.cloudflare.com, marge.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.222
NS records: piotr.ns.cloudflare.com, marge.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teacherj.com (unsigned zone)
⏱️ Timing
Total: 522ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.29.50, 172.67.171.92 |
| AAAA | 2 | 2606:4700:3034::ac43:ab5c, 2606:4700:3034::6815:1d32 |
| NS | 2 | marge.ns.cloudflare.com, piotr.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=29c8779c6f1686ab, v=spf1 include:_spf.protonmail.ch ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | marge.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (piotr.ns.cloudflare.com, piotr.ns.cloudflare.com, piotr.ns.cloudflare.com...)
AI analysis
teacherj.com resolves to four IP numbers: 2606:4700:3034::6815:1d32, 2606:4700:3034::ac43:ab5c, 104.21.29.50 and 172.67.171.92.
other host names for instance cyclo-goncelin.fr, organistrum.org, nextwavesites.com, www.problogbooster.com and masimoveis.com.br share IP numbers with teacherj.com.
teacherj.com is delegated to two name servers: marge.ns.cloudflare.com and piotr.ns.cloudflare.com.
teacherj.com shares the same name server setup as other domains, for example aclc.us, yassunaka.com, startelco.net, theworkcenter.org and jcipokhara.org.
teacherj.com at least partially shares name servers with other domains, for instance 6666sq.com, isacalgary.ca, quilts.kz, csxiemin.com and stcroixsound.com.
These name servers are often used with betty.ns.cloudflare.com and valentin.ns.cloudflare.com.
Host names with six IP numbers:
marge.ns.cloudflare.com points to: 2606:4700:50::adf5:3abf, 2803:f800:50::6ca2:c0bf, 2a06:98c1:50::ac40:20bf, 108.162.192.191, 172.64.32.191 and 173.245.58.191; piotr.ns.cloudflare.com points to: 2606:4700:58::adf5:3bde, 2803:f800:50::6ca2:c1de, 2a06:98c1:50::ac40:21de, 108.162.193.222, 172.64.33.222 and 173.245.59.222.
teacherj.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
teacherj.com shares the same mail server setup as other domains, for instance epalzeo.com, cicoorsourcing.com, mvq.dk, appleball.net and bereanpatriot.com.
teacherj.com shares mail servers with other domains at least partially, including 123av.org, sixdex.com, abel.la, markjespersen.com and taskin.org.
Host names with three IP numbers:
mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.