modulo.school - dns.ninja
modulo.school
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.212.56🇺🇸 AS26347173.236.128.0/17 | ||||||
| PTR | vps25363.dreamhostps.com | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dreamhost.com | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dreamhost.com | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dreamhost.com | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.187.177.89 | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140 | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-06-22 #3 | ||||||
school
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.school ⭐ | ||||||
| NS | v0n1.nic.school | ||||||
| NS | v0n2.nic.school | ||||||
| NS | v0n3.nic.school | ||||||
| NS | v2n0.nic.school | ||||||
| NS | v2n1.nic.school | ||||||
| SOA | v0n0.nic.schoolhostmaster@donuts.email serial=1782685272 | ||||||
Same first word
Similar names
lumodo.nl |
olodum.com |
oodlum.org |
domulo.com |
moludo.com |
mudolo.com |
moodul.es |
loudmo.com |
lumodo.com |
mulodo.com |
olodum.com.br |
lumdoo.com |
oodlum.com |
ludomo.nl |
omould.com |
ludomo.de |
ldoumo.com |
oumold.com |
DNS History
9 records (6 active, 3 former)
●NSns1.dreamhost.com2018-05-07 → 2026-06-28 · 2 obs
● 2026-06-28 22:37:12
●NSns2.dreamhost.com2018-05-07 → 2026-06-28 · 2 obs
● 2026-06-28 22:37:12
●NSns3.dreamhost.com2018-05-07 → 2026-06-28 · 2 obs
● 2026-06-28 22:37:12
●MXmx1.mailchannels.net2026-04-03 → 2026-06-28 · 3 obs
● 2026-04-03 08:07:14
● 2026-06-28 22:37:12
●MXmx2.mailchannels.net2026-04-03 → 2026-06-28 · 3 obs
● 2026-04-03 08:07:14
● 2026-06-28 22:37:12
○MXvade-in1.mail.dreamhost.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-04-03 08:07:14
○ 2026-06-28 22:37:12
○MXvade-in2.mail.dreamhost.com2018-05-07 → 2018-05-07 · 3 obs
○ 2026-04-03 08:07:14
○ 2026-06-28 22:37:12
○A173.236.198.2012018-05-07 → 2018-05-07 · 3 obs
○ 2026-04-03 08:07:14
○ 2026-06-28 22:37:12
●A173.236.212.562026-04-03 → 2026-06-28 · 3 obs
● 2026-04-03 08:07:14
● 2026-06-28 22:37:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school... | 12 records |
| modulo.school | ns3.dreamhost.com, ns1.dreamhost.com, ns2.dreamhost.com | - |
✅ Authoritative Response
Server:162.159.26.81
NS records: ns3.dreamhost.com, ns1.dreamhost.com, ns2.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for modulo.school (unsigned zone)
⏱️ Timing
Total: 3102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.212.56 |
| NS | 3 | ns2.dreamhost.com, ns1.dreamhost.com... |
| MX | 2 | mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.school, v0n1.nic.school, v0n2.nic.school...)
Analysis
IP Addresses
modulo.school points to a single IP number: 173.236.212.56.
vps25363.dreamhostps.com and modulo.live, along with other host names, share IP addresses with modulo.school.
Name Servers
modulo.school carries NS records delegating to ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
modulo.school at least partially shares name servers with other domains, for instance neighborhoodguard.org, hqplay.com, mjsailing.com and two other.
ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84 — each hostname maps to exactly one IP address.
Mail Servers
modulo.school has two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
mx1.mailchannels.net resolves to 54.187.177.89. mx2.mailchannels.net resolves to 54.69.1.140. Both host names point to a single IP number.