ehtools.org - dns.ninja
ehtools.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=1785225761 | ||||||
Same first word
Similar names
DNS History
14 records (10 active, 4 former)
○NSdns1.nsdns.info2018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-17 12:59:50
○ 2026-07-28 08:38:44
○NSdns2.nsdns.info2018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-17 12:59:50
○ 2026-07-28 08:38:44
○NSdns3.nsdns.info2018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-17 12:59:50
○ 2026-07-28 08:38:44
●NSns1-01.azure-dns.com2026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 12:59:50
● 2026-07-28 08:38:44
●NSns2-01.azure-dns.net2026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 12:59:50
● 2026-07-28 08:38:44
●NSns3-01.azure-dns.org2026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 12:59:50
● 2026-07-28 08:38:44
●NSns4-01.azure-dns.info2026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 12:59:50
● 2026-07-28 08:38:44
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:44
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:44
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:44
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:44
●MXaspmx.l.google.com2026-02-17 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:44
○A37.187.164.1932018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-17 12:59:50
○ 2026-07-28 08:38:44
●A52.47.160.1302026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 12:59:50
● 2026-07-28 08:38:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ehtools.org | ns2-01.azure-dns.net, ns4-01.azure-dns.info, ns1-01.azure-dns.com, ns3-01.azure-dns.org | 2 records |
✅ Authoritative Response
Server:150.171.21.1
NS records: ns2-01.azure-dns.net, ns4-01.azure-dns.info, ns1-01.azure-dns.com, ns3-01.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ehtools.org (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.47.160.130 |
| NS | 4 | ns1-01.azure-dns.com, ns2-01.azure-dns.net... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | google-site-verification=56oFTnTjK5ERTwB, google-site-verification=N_zZ19Q_XFXfCpa... |
| SOA | 1 | ns1-01.azure-dns.com tech.key-systems.ne |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3-01.azure-dns.org, ns3-01.azure-dns.org)
Analysis
IP Addresses
ehtools.org resolves to just one IP address, 52.47.160.130.
There are other host names — ec2-52-47-160-130.eu-west-3.compute.amazonaws.com among them — that share IP numbers with ehtools.org.
Name Servers
The NS records for ehtools.org point to four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.
The name servers of ehtools.org overlap at least partially with those of other domains — among them office365support.us, demokratia.fo, zemi.ne.jp and two more.
Each of the four hosts ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org has two IP addresses. ns1-01.azure-dns.com points to 13.107.236.1 and 2603:1061:0:700::1. ns4-01.azure-dns.info points to 208.84.5.1 and 2620:1ec:bda:700::1. ns2-01.azure-dns.net points to 150.171.21.1 and 2620:1ec:8ec:700::1. ns3-01.azure-dns.org points to 204.14.183.1 and 2a01:111:4000:700::1.
Mail Servers
Five mail servers handle ehtools.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between ehtools.org and other domains, including edgar.k12.wi.us, ns500671.ns500731.ns500754.ns500742.ns500742.ns500742.ns500671.ns500671.ns500731.ns500705.ns500671.ns500705.ns500688.ns500671.ns500666.tenderladiesbz.com, ns500699.ns500765.ns500734.ns500699.ns500693.ns500693.ns500693.ns500693.ns500683.ns500632.ns500602.ns500578.ns500110.dtrkdll.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
aspmx.l.google.com has two IP addresses: 192.178.155.27 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.