kwadrant.org - robtex.com
kwadrant.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.154.254.110🇳🇱 NL-BIT213.154.224.0/19 BIT B.V. | ||||||
| NS | ns1-02.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::2🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-02.azure-dns.com | ||||||
| A | 13.107.236.2🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-02.azure-dns.com | ||||||
| NS | ns2-02.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-02.azure-dns.net | ||||||
| A | 150.171.21.2🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-02.azure-dns.net | ||||||
| NS | ns3-02.azure-dns.org | ||||||
| A | 2a01:111:4000:700::2🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-02.azure-dns.org | ||||||
| A | 204.14.183.2🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-02.azure-dns.org | ||||||
| NS | ns4-02.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-02.azure-dns.info | ||||||
| A | 208.84.5.2🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-02.azure-dns.info | ||||||
| MX | mail.kwadrant.org ⭐ | ||||||
| A | 62.12.1.214🇳🇱 KPN62.12.0.0/19 B.V. | ||||||
| MX | mail2.sheerenloo.nl(100) | ||||||
| SOA | ns1-02.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
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=1774492818 | ||||||
Subdomains
Same first word
kwadrant.nu |
kwadrant.eu |
kwadrant.org |
kwadrant.nl |
kwadrant.ru |
kwadrant.net |
kwadrant.de |
kwadrant.com |
kwadrant.biz |
kwadrant.co.uk |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns01.sheerenloo.nl2015-06-25 → 2017-01-02 · 4 obs
● 2017-01-02 18:14:52
○ 2026-02-17 08:31:14
○ 2026-03-26 02:50:44
○NSns02.sheerenloo.nl2015-06-25 → 2016-01-20 · 4 obs
● 2016-01-20 11:16:30
○ 2016-04-14 19:28:12
○ 2026-03-26 02:50:44
○NSns03.sheerenloo.nl2016-04-14 → 2016-04-14 · 4 obs
● 2016-04-14 19:28:12
○ 2017-01-02 18:14:52
○ 2026-03-26 02:50:44
●NSns1-02.azure-dns.com2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 08:31:14
● 2026-03-26 02:50:44
●NSns2-02.azure-dns.net2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 08:31:14
● 2026-03-26 02:50:44
●NSns3-02.azure-dns.org2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 08:31:14
● 2026-03-26 02:50:44
●NSns4-02.azure-dns.info2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 08:31:14
● 2026-03-26 02:50:44
○NSnsauth2.bit.nl2017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 18:14:52
○ 2026-02-17 08:31:14
○ 2026-03-26 02:50:44
○NSnsauth3.bit.nl2017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 18:14:52
○ 2026-02-17 08:31:14
○ 2026-03-26 02:50:44
●MXmail.kwadrant.org2015-06-25 → 2026-03-26 · 2 obs
● 2026-03-26 02:50:44
●MXmail2.sheerenloo.nl2015-06-25 → 2026-03-26 · 2 obs
● 2026-03-26 02:50:44
●A213.154.254.1102015-06-25 → 2026-03-26 · 2 obs
● 2026-03-26 02:50:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| kwadrant.org | ns3-02.azure-dns.org, ns4-02.azure-dns.info, ns2-02.azure-dns.net, ns1-02.azure-dns.com | 2 records |
✅ Authoritative Response
Server:208.84.5.2
NS records: ns3-02.azure-dns.org, ns4-02.azure-dns.info, ns2-02.azure-dns.net, ns1-02.azure-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kwadrant.org (unsigned zone)
⏱️ Timing
Total: 808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.154.254.110 |
| NS | 4 | ns1-02.azure-dns.com, ns2-02.azure-dns.net... |
| MX | 2 | mail.kwadrant.org (pri: 10), mail2.sheerenloo.nl (pri: 100) |
| SOA | 1 | ns1-02.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3-02.azure-dns.org, ns3-02.azure-dns.org)
Analysis
Hierarchy
kwadrant.org is a parent of www.kwadrant.org and mail.kwadrant.org.
IP Addresses
kwadrant.org points to a single IP: 213.154.254.110.
Name Servers
kwadrant.org's delegation is handled by four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.
kwadrant.org partially shares name servers with other domains; examples include us-fedrampdb-nonprod.azure.lnrsg.io, palkkaus.fi, microfot.com, ctgt.net and liveapis.org.
Host names with two IPs:
ns1-02.azure-dns.com points to 2603:1061:0:700::2 and 13.107.236.2
ns4-02.azure-dns.info points to 2620:1ec:bda:700::2 and 208.84.5.2
ns2-02.azure-dns.net points to 2620:1ec:8ec:700::2 and 150.171.21.2
ns3-02.azure-dns.org points to 2a01:111:4000:700::2 and 204.14.183.2
Mail Servers
kwadrant.org is handled by two mail servers: mail2.sheerenloo.nl and mail.kwadrant.org.
Some mail servers are shared between kwadrant.org and other domains, for example sheerenloo.com.
These mail servers are often used with the mail servers mail.sheerenloo.com.
Host names with a single IP:
mail.kwadrant.org points to 62.12.1.214.