teaching.com - dns.ninja
teaching.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=1782772031 | ||||||
Subdomains
www.teaching.com |
Same first word
Similar names
DNS History
15 records (11 active, 4 former)
●NSbeth.ns.cloudflare.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
●NSivan.ns.cloudflare.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
●MXalt1.aspmx.l.google.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
●MXalt2.aspmx.l.google.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
●MXaspmx.l.google.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
●MXaspmx2.googlemail.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
●MXaspmx3.googlemail.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
●MXaspmx4.googlemail.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
●MXaspmx5.googlemail.com2015-06-12 → 2026-06-29 · 2 obs
● 2026-06-29 22:47:38
○A104.28.12.172015-06-12 → 2017-05-16 · 4 obs
● 2017-05-16 23:34:34
○ 2026-03-01 18:46:26
○ 2026-06-29 22:47:38
○A104.28.13.172015-06-12 → 2017-05-16 · 4 obs
● 2017-05-16 23:34:34
○ 2026-03-01 18:46:26
○ 2026-06-29 22:47:38
●A198.202.211.12026-03-01 → 2026-06-29 · 3 obs
● 2026-03-01 18:46:26
● 2026-06-29 22:47:38
○A2400:cb00:2048:1::681c:c112015-06-12 → 2017-05-16 · 4 obs
● 2017-05-16 23:34:34
○ 2026-03-01 18:46:26
○ 2026-06-29 22:47:38
○A2400:cb00:2048:1::681c:d112015-06-12 → 2017-05-16 · 4 obs
● 2017-05-16 23:34:34
○ 2026-03-01 18:46:26
○ 2026-06-29 22:47:38
●A2620:cb:2000::12026-03-01 → 2026-06-29 · 3 obs
● 2026-03-01 18:46:26
● 2026-06-29 22:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| teaching.com | ivan.ns.cloudflare.com, beth.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.103
NS records: ivan.ns.cloudflare.com, beth.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| AAAA | 1 | 2620:cb:2000::1 |
| NS | 2 | beth.ns.cloudflare.com, ivan.ns.cloudflare.com |
| MX | 7 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 6 | MS=ms65189447, anthropic-domain-verification-sanxsv=bI9... |
| SOA | 1 | beth.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ivan.ns.cloudflare.com, ivan.ns.cloudflare.com, ivan.ns.cloudflare.com...)
Analysis
Hierarchy
The domain www.teaching.com falls under the parent teaching.com.
IP Addresses
teaching.com points to the IP addresses 198.202.211.1 and 2620:cb:2000::1
triple-oak.com, accensa.de, portshowl.io and two other host names share IP numbers with teaching.com.
Name Servers
DNS delegation for teaching.com points to two name servers: beth.ns.cloudflare.com and ivan.ns.cloudflare.com.
teaching.com uses the same name servers as several other domains — among them 216.codes, 28box.com, hecmanage.com and two more.
At least some of teaching.com's name servers are shared with other domains, for example acces691109.pro, eseeq.net, zbdbgm.com and two more.
These name servers tend to be deployed in combination with the name servers erin.ns.cloudflare.com and nia.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
beth.ns.cloudflare.com has IP addresses 108.162.192.103, 172.64.32.103 and 173.245.58.103, plus 3 other.
ivan.ns.cloudflare.com has IP addresses 108.162.193.120, 172.64.33.120 and 173.245.59.120, plus 3 other.
Mail Servers
teaching.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
teaching.com has at least partial mail server overlap with other domains such as ns500671.ns500731.ns500671.ns500671.ns500754.ns500731.ns500704.ns500742.ns500704.ns500649.ns500666.ns500666.ns500131.lustychickser.com, ns500693.ns500693.ns500734.ns500734.ns500693.ns500693.ns500699.ns500699.ns500588.ns500699.ns500588.ns500699.ns500693.ns500588.ns500110.dtrkdll.com, ns500759.ns500759.ns500698.ns500758.ns500698.ns500698.ns500758.ns500736.ns500735.ns500736.ns500735.ns500698.ns500698.ns500698.ns500708.ns500698.ns500652.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com has two IP addresses: 142.251.167.27 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.