teacherdevos.com - robtex.com
teacherdevos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.199.33.72🇳🇱 OWGELS-AS-AP | ||||||
| NS | a1.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b1.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1760000377 | ||||||
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
teacherdevos.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:19:40
● 2026-02-21 21:19:42
●NSa1.share-dns.com2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:19:40
● 2026-02-21 21:19:42
●NSb.share-dns.net2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:19:40
● 2026-02-21 21:19:42
●NSb1.share-dns.net2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:19:40
● 2026-02-21 21:19:42
○NSns1.harvestmedia.com2015-06-25 → 2017-08-15 · 4 obs
● 2017-08-15 22:11:58
○ 2026-02-21 21:19:40
○ 2026-02-21 21:19:42
○NSns2.harvestmedia.com2015-06-25 → 2017-08-15 · 4 obs
● 2017-08-15 22:11:58
○ 2026-02-21 21:19:40
○ 2026-02-21 21:19:42
○MXteacherdevos.com2015-06-25 → 2016-09-25 · 4 obs
● 2016-09-25 22:10:52
○ 2017-08-15 22:11:58
○ 2026-02-21 21:19:42
○MXteacherdevos.com.c2.mx1.ik2.com2017-08-15 → 2017-08-15 · 4 obs
● 2017-08-15 22:11:58
○ 2026-02-21 21:19:40
○ 2026-02-21 21:19:42
○MXteacherdevos.com.c2.mx2.ik2.io2017-08-15 → 2017-08-15 · 4 obs
● 2017-08-15 22:11:58
○ 2026-02-21 21:19:40
○ 2026-02-21 21:19:42
○MXteacherdevos.com.c2.mx3.ik2.eu2017-08-15 → 2017-08-15 · 4 obs
● 2017-08-15 22:11:58
○ 2026-02-21 21:19:40
○ 2026-02-21 21:19:42
●A154.199.33.722026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 21:19:40
● 2026-02-21 21:19:42
○A208.79.237.2202015-06-25 → 2017-08-15 · 4 obs
● 2017-08-15 22:11:58
○ 2026-02-21 21:19:40
○ 2026-02-21 21:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| teacherdevos.com | b1.share-dns.net, a1.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teacherdevos.com (unsigned zone)
⏱️ Timing
Total: 2211ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.199.33.72 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a1.share-dns.com)
AI analysis
teacherdevos.com points to an IP address: 154.199.33.72.
teacherdevos.com delegates to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
teacherdevos.com at least partially shares name servers with other domains, for instance yszxxiao.com, ljlxj.com, cavt.net, ythuen.com and yscpu.com.
These name servers are commonly used with the name servers a12.share-dns.com, b12.share-dns.net, a8.share-dns.com, b8.share-dns.net, a5.share-dns.com, b5.share-dns.net, a7.share-dns.com and b7.share-dns.net.
Hostnames with one IP:
a1.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b1.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a1.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b1.share-dns.net and b.share-dns.net.