sigmacheque.org - robtex.com
sigmacheque.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=1774868180 | ||||||
Same first word
sigmacheque.com |
sigmacheque.org |
sigmacheque.net |
DNS History
10 records (5 active, 5 former)
○NSclb-eip-slave01.ns.priv2015-08-22 → 2015-08-22 · 3 obs
○ 2016-01-28 03:05:04
○ 2026-03-30 11:05:20
●NSdns1.cscdns.net2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 04:39:50
● 2026-03-30 11:05:20
●NSdns2.cscdns.net2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 04:39:50
● 2026-03-30 11:05:20
○NSns2.oleane.net2015-08-22 → 2020-02-07 · 4 obs
● 2020-02-07 19:37:20
○ 2026-02-17 04:39:50
○ 2026-03-30 11:05:20
○NSns3.oleane.net2015-08-22 → 2020-02-07 · 4 obs
● 2020-02-07 19:37:20
○ 2026-02-17 04:39:50
○ 2026-03-30 11:05:20
○NSns7.oleane.net2016-01-28 → 2020-02-07 · 5 obs
● 2016-01-28 03:05:04
● 2020-02-07 19:37:20
○ 2026-02-17 04:39:50
○ 2026-03-30 11:05:20
●MXcustmx.cscdns.net2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 04:39:50
● 2026-03-30 11:05:20
○MXmx.dial.oleane.com2015-08-22 → 2020-02-07 · 4 obs
● 2020-02-07 19:37:20
○ 2026-02-17 04:39:50
○ 2026-03-30 11:05:20
●A165.160.13.202026-02-17 → 2026-03-30 · 2 obs
● 2026-03-30 11:05:20
●A165.160.15.202026-02-17 → 2026-03-30 · 2 obs
● 2026-03-30 11:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sigmacheque.org | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigmacheque.org (unsigned zone)
⏱️ Timing
Total: 596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
sigmacheque.org points to two IP numbers: 165.160.13.20 and 165.160.15.20.
Other host names, for instance americanaerialequipment.com, www.leadingrealestatecompaniesoftheworld.biz, absolutearm.net, lesgrandsmoments.be and gpsucks.com share IP numbers with sigmacheque.org.
Name Servers
sigmacheque.org's delegation is to two name servers dns1.cscdns.net and dns2.cscdns.net.
sigmacheque.org shares the same name server configuration as other domains, such as build-a-bear.com.ar, brachyacademy.info, hirolexwatches.net, ibooktraining.com and alibabaloan.com.
sigmacheque.org shares name servers with other domains to some extent, for instance u-pol.cn, fluorcorporationcanada.com, logincountywide.com and bobscullyblows.org.
These name servers are commonly used alongside ns101.bac.com and ns102.bac.com.
Host names with two IP numbers: dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100
Mail Servers
sigmacheque.org is served by a single mail server, custmx.cscdns.net.
sigmacheque.org uses the same mail server setup as other domains such as venko-schilders.com, stork.business, lanxess.hu, hotel-comfort.de and telloncemelog.com.
sigmacheque.org shares some mail servers with other domains at least partially, for example offlinemusicfestival.mobi.
custmx.cscdns.net points to IP number 198.58.121.58.