teachmtg.com - robtex.com
teachmtg.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a2.share-dns.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b2.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1778752996 | ||||||
Same first word
teachmtg.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSa.dns.gandi.net2015-06-24 → 2017-03-15 · 4 obs
● 2017-03-15 16:05:14
○ 2026-04-08 19:02:30
○ 2026-05-14 10:28:52
●NSa.share-dns.com2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 10:28:52
●NSa2.share-dns.com2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 10:28:52
○NSb.dns.gandi.net2015-06-24 → 2017-03-15 · 4 obs
● 2017-03-15 16:05:14
○ 2026-04-08 19:02:30
○ 2026-05-14 10:28:52
●NSb.share-dns.net2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 10:28:52
●NSb2.share-dns.net2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 10:28:52
○NSc.dns.gandi.net2015-06-24 → 2017-03-15 · 4 obs
● 2017-03-15 16:05:14
○ 2026-04-08 19:02:30
○ 2026-05-14 10:28:52
○NSexpire1.gname-dns.com2026-04-08 → 2026-04-08 · 3 obs
● 2026-04-08 19:02:30
○ 2026-05-14 10:28:52
○NSexpire2.gname-dns.com2026-04-08 → 2026-04-08 · 3 obs
● 2026-04-08 19:02:30
○ 2026-05-14 10:28:52
○MXfb.mail.gandi.net2015-06-24 → 2017-03-15 · 4 obs
● 2017-03-15 16:05:14
○ 2026-04-08 19:02:30
○ 2026-05-14 10:28:52
○MXspool.mail.gandi.net2015-06-24 → 2017-03-15 · 4 obs
● 2017-03-15 16:05:14
○ 2026-04-08 19:02:30
○ 2026-05-14 10:28:52
○A167.235.35.1502026-04-08 → 2026-05-14 · 2 obs
○ 2026-05-14 10:28:52
○A217.70.184.382015-06-24 → 2017-03-15 · 4 obs
● 2017-03-15 16:05:14
○ 2026-04-08 19:02:30
○ 2026-05-14 10:28:52
○CNAMEexp.gs-cdn.com2026-04-08 → 2026-04-08 · 2 obs
○ 2026-05-14 10:28:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| teachmtg.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teachmtg.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a2.share-dns.com)
Analysis
Name Servers
teachmtg.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
teachmtg.com shares some name servers with other domains, for example xahthb.cn, gsescholarships.com, govloryx.cam, 85653333.net and xtjita.com.
these name servers are often used with a5.share-dns.com, b5.share-dns.net, a1.share-dns.com, b1.share-dns.net, a6.share-dns.com, b6.share-dns.net, a8.share-dns.com, b8.share-dns.net, a10.share-dns.com and b10.share-dns.net.
Host names with one IP:
a2.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b2.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Host names pointing to 172.64.53.25: a2.share-dns.com and a.share-dns.com
Host names pointing to 172.64.52.239: b2.share-dns.net and b.share-dns.net