chaischool.com - robtex.com
chaischool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.19.222.11Cloudflare104.19.208.0/20 | ||||||
| A | 104.19.223.11Cloudflare104.19.208.0/20 | ||||||
| NS | ns1.chabadonline.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:9e3Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.9.227 | ||||||
| NS | ns2.chabadonline.com | ||||||
| A | 2400:cb00:2049:1::a29f:b87Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.135Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dl-in-f26.1e100.net | ||||||
| A | 74.125.137.26🇺🇸 Google74.125.137.0/24 | ||||||
| PTR | dy-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 include:_spf.google.com include:_spf.clhosting.org ?all | ||||||
| SOA | ns1.chabadonline.comdns@cloudflare.com serial=2401615156 | ||||||
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=1778581321 | ||||||
Same first word
chaischool.com |
DNS History
11 records (8 active, 3 former)
●NSns1.chabadonline.com2015-08-09 → 2026-05-12 · 3 obs
● 2015-08-09 14:41:38
● 2026-05-12 10:39:22
●NSns2.chabadonline.com2015-08-09 → 2026-05-12 · 3 obs
● 2015-08-09 14:41:38
● 2026-05-12 10:39:22
●MXalt1.aspmx.l.google.com2017-04-01 → 2026-05-12 · 3 obs
● 2017-04-01 06:09:18
● 2026-05-12 10:39:22
●MXalt2.aspmx.l.google.com2017-04-01 → 2026-05-12 · 3 obs
● 2017-04-01 06:09:18
● 2026-05-12 10:39:22
●MXalt3.aspmx.l.google.com2017-04-01 → 2026-05-12 · 3 obs
● 2017-04-01 06:09:18
● 2026-05-12 10:39:22
●MXaspmx.l.google.com2017-04-01 → 2026-05-12 · 3 obs
● 2017-04-01 06:09:18
● 2026-05-12 10:39:22
○MXmx-a.chabadonline.com2015-08-09 → 2016-07-13 · 5 obs
● 2015-08-09 14:41:38
● 2016-07-13 04:49:46
○ 2017-04-01 06:09:18
○ 2026-05-12 10:39:22
○MXmx-b.chabadonline.com2015-08-09 → 2016-07-13 · 5 obs
● 2015-08-09 14:41:38
● 2016-07-13 04:49:46
○ 2017-04-01 06:09:18
○ 2026-05-12 10:39:22
●A104.19.222.112026-05-04 → 2026-05-12 · 3 obs
● 2026-05-04 01:56:52
● 2026-05-12 10:39:22
●A104.19.223.112026-05-04 → 2026-05-12 · 3 obs
● 2026-05-04 01:56:52
● 2026-05-12 10:39:22
○A64.90.177.1172015-08-09 → 2017-04-01 · 5 obs
● 2015-08-09 14:41:38
● 2017-04-01 06:09:18
○ 2026-05-04 01:56:52
○ 2026-05-12 10:39:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| chaischool.com | ns1.chabadonline.com, ns2.chabadonline.com | 4 records |
✅ Authoritative Response
Server:162.159.9.227
NS records: ns1.chabadonline.com, ns2.chabadonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chaischool.com (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.19.223.11, 104.19.222.11 |
| NS | 2 | ns1.chabadonline.com, ns2.chabadonline.com |
| MX | 4 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com include:_ |
| SOA | 1 | ns1.chabadonline.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.chabadonline.com, ns1.chabadonline.com, ns2.chabadonline.com...)
Analysis
IP Addresses
chaischool.com resolves to two IP numbers: 104.19.222.11 and 104.19.223.11.
other host names including lylibrary.org, mydaycamp.org, centralmasschabad.com, chabad.se and chabad.nl share IP numbers with chaischool.com.
Name Servers
chaischool.com is delegated to two name servers ns1.chabadonline.com and ns2.chabadonline.com.
chaischool.com shares the same name server setup as other domains, for instance chabadhoboken.com, chabadlic.com, newcanaanjewish.org, chabadmsl.com and chabadni.com.
chaischool.com at least partially shares name servers with other domains, for instance yjplasolas.com, jewishlonghorns.com, shabbat.org, elginchabad.com and chabadtmr.com.
Host names with two IP numbers:
The host name ns1.chabadonline.com points to 2400:cb00:2049:1::a29f:9e3 and 162.159.9.227; the host name ns2.chabadonline.com points to 2400:cb00:2049:1::a29f:b87 and 162.159.11.135.
Mail Servers
Four mail servers handle chaischool.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.
chaischool.com shares some mail servers with other domains, at least partially, for instance broadbandcheck.co.uk, myriadgamesstudio.com, ns500671.ns500731.ns500754.ns500754.ns500704.ns500742.ns500704.ns500705.ns500705.ns500704.ns500705.ns500671.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, nestablish.com and pyramidseeds.in.
these mail servers are often used together with mail servers alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
The host name aspmx.l.google.com has two IP numbers: 2607:f8b0:4023:c0d::1a and 74.125.137.26.