teachbook.org - robtex.com
teachbook.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776183738 | ||||||
Same first word
teachbook.com |
teachbook.org |
Similar names
bookteach.com |
bookcheat.com |
cheatbook.net |
chaetbook.com |
ebookchat.com |
cheatbook.ru |
cheatbook.de |
bookatech.com |
chatebook.com |
cheatbook.com |
DNS History
12 records (8 active, 4 former)
●NSns1.namebrightdns.com2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 12:05:48
● 2026-04-14 16:45:12
●NSns2.namebrightdns.com2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 12:05:48
● 2026-04-14 16:45:12
○NSns35.domaincontrol.com2016-11-25 → 2016-11-25 · 3 obs
○ 2017-12-10 16:58:56
○ 2026-04-14 16:45:12
○NSns36.domaincontrol.com2016-11-25 → 2016-11-25 · 3 obs
○ 2017-12-10 16:58:56
○ 2026-04-14 16:45:12
○MXmail.teachbook.org2016-11-25 → 2016-11-25 · 3 obs
○ 2017-12-10 16:58:56
○ 2026-04-14 16:45:12
●MXmail1.namebrightmail.com2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 12:05:48
● 2026-04-14 16:45:12
●MXmail2.namebrightmail.com2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 12:05:48
● 2026-04-14 16:45:12
○A160.153.129.392016-11-25 → 2016-11-25 · 3 obs
○ 2017-12-10 16:58:56
○ 2026-04-14 16:45:12
●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 12:05:48
● 2026-04-14 16:45:12
●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 12:05:48
● 2026-04-14 16:45:12
●A52.44.244.982026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 12:05:48
● 2026-04-14 16:45:12
●A54.165.131.1832026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 12:05:48
● 2026-04-14 16:45:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| teachbook.org | ns2.namebrightdns.com, ns1.namebrightdns.com | - |
✅ Authoritative Response
Server:18.207.198.200
NS records: ns2.namebrightdns.com, ns1.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teachbook.org (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.165.131.183, 52.44.244.98 |
| AAAA | 2 | 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb |
| NS | 2 | ns2.namebrightdns.com, ns1.namebrightdns.com |
| MX | 2 | mail2.namebrightmail.com (pri: 10), mail1.namebrightmail.com (pri: 10) |
| TXT | 2 | v=spf1 a:smtpout1.namebrightmail.com a:s, google-site-verification=YourUniqueGoogl |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
Analysis
IP Addresses
teachbook.org maps to four IP numbers: 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 52.44.244.98 and 54.165.131.183.
Other host names such as charlestonwvnewschannel.com, shoplocalconnecticut.com, antirobotics.com, pexels-library.com and gamewonder.com share IPs with teachbook.org.
Name Servers
Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com handle the delegation for teachbook.org.
teachbook.org shares the same name server setup as other domains, for example cpepool14-142.bentoncountycable.net, researchforhealth.com, web02.onlineschooladmissions.com, xml.wp-includes.website.teenboysworld.com and tourpackageturkey.com.
teachbook.org at least partially shares name servers with other domains, for example biletsgo.com, alpusa.com, gameeuro.com, grandrapidschiropractic.com and kukem.com.
these name servers commonly pair with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Host names with five IP numbers: The host name ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1b:bf7f:1555:7f7e:bc3d, 3.87.120.121, 54.87.219.199 and 54.221.97.121; the host name ns2.namebrightdns.com points to 2600:1f18:683a:ae1a:b388:33d7:6b80:b869, 2600:1f18:683a:ae1b:a90b:2f34:e330:aaa5, 2600:1f18:683a:ae1b:bf91:b34b:ccd0:1e3c, 18.207.198.200 and 54.221.2.15.
Mail Servers
Two mail servers handle teachbook.org: mail1.namebrightmail.com and mail2.namebrightmail.com.
teachbook.org shares the same mail server setup as other domains, including officemassagechair.com, genhomepage.com, bloganono.com, altentreptow.com and talktrash.org.
teachbook.org shares some mail servers with other domains, for example startupprofile.com.
Host names with one IP number:
mail1.namebrightmail.com points to 66.35.35.26; mail2.namebrightmail.com points to 66.35.35.28.