lambda-calcul.us - robtex.com
lambda-calcul.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.236.137.139🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-echo.iad1-shared-e1-11.dreamhost.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.dreamhost.com ⭐ | ||||||
| A | 64.90.62.163🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | fltr-in1.mail.dreamhost.com | ||||||
| MX | mx2.dreamhost.com ⭐ | ||||||
| A | 64.90.62.164🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | fltr-in2.mail.dreamhost.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-08-20 #3 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1788577370 | ||||||
Same first word
lambda-calcul.us |
Previous names
lamassu.us |
lamax.us |
lamaze.us |
lamb.us |
lamba.us |
lambak.us |
lambare.us |
lambaste.us |
lambchop.us |
lambchops.us |
lambco.us |
lambcon.us |
lambda.us |
Next names
DNS History
9 records (6 active, 3 former)
●NSns1.dreamhost.com2015-08-21 → 2026-09-05 · 2 obs
● 2026-09-05 03:29:40
●NSns2.dreamhost.com2015-08-21 → 2026-09-05 · 2 obs
● 2026-09-05 03:29:40
●NSns3.dreamhost.com2015-08-21 → 2026-09-05 · 2 obs
● 2026-09-05 03:29:40
●MXmx1.dreamhost.com2026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 21:30:24
● 2026-09-05 03:29:40
○MXmx1.sub4.homie.mail.dreamhost.com2015-08-21 → 2017-06-22 · 4 obs
● 2017-06-22 22:09:26
○ 2026-08-30 21:30:24
○ 2026-09-05 03:29:40
●MXmx2.dreamhost.com2026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 21:30:24
● 2026-09-05 03:29:40
○MXmx2.sub4.homie.mail.dreamhost.com2015-08-21 → 2017-06-22 · 4 obs
● 2017-06-22 22:09:26
○ 2026-08-30 21:30:24
○ 2026-09-05 03:29:40
●A173.236.137.1392026-08-30 → 2026-09-05 · 3 obs
● 2026-08-30 21:30:24
● 2026-09-05 03:29:40
○A208.113.219.932015-08-21 → 2017-06-22 · 4 obs
● 2017-06-22 22:09:26
○ 2026-08-30 21:30:24
○ 2026-09-05 03:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| lambda-calcul.us | ns2.dreamhost.com, ns1.dreamhost.com, ns3.dreamhost.com | - |
✅ Authoritative Response
Server:162.159.26.81
NS records: ns2.dreamhost.com, ns1.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lambda-calcul.us (unsigned zone)
⏱️ Timing
Total: 503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.137.139 |
| NS | 3 | ns2.dreamhost.com, ns3.dreamhost.com... |
| MX | 2 | mx1.dreamhost.com (pri: 0), mx2.dreamhost.com (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
Analysis
IP Addresses
lambda-calcul.us has exactly one IP address — 173.236.137.139.
ouranch.com, 7pranchhorses.com, loonbeam.net plus two other host names have IP numbers in common with lambda-calcul.us.
Name Servers
The authoritative name servers for lambda-calcul.us are ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com — three in total.
lambda-calcul.us shares at least some of its name servers with other domains, including orsago.com.au, designstylestudio.com, aknatech.com and two others.
The hostnames ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com each resolve to a single IP: ns1.dreamhost.com → 162.159.26.14, ns2.dreamhost.com → 162.159.26.81, ns3.dreamhost.com → 162.159.27.84.
Mail Servers
lambda-calcul.us uses two mail servers, mx1.dreamhost.com and mx2.dreamhost.com.
The mail server setup of lambda-calcul.us matches that of other domains such as soloseum.se, yokendog.com, makecoolshirts.com and two others.
lambda-calcul.us shares at least some of its mail servers with other domains, such as axisfurnitureinc.com.
mx1.dreamhost.com and mx2.dreamhost.com each resolve to one IP number: mx1.dreamhost.com points to 64.90.62.163 and mx2.dreamhost.com points to 64.90.62.164.