steinhardt.org - dns.ninja
steinhardt.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=1786899496 | ||||||
Same first word
steinhardt.com.au |
steinhardt.tv |
steinhardt.net |
steinhardt.com.de |
steinhardt.de |
steinhardt.ro |
steinhardt.org |
steinhardt.com |
steinhardt.eu |
Similar names
handsitter.com |
titanshred.com |
dsteinhart.com |
rentthisad.com |
rheinstadt.gg |
titanshred.net |
rheinstadt.de |
rheinstadt.ch |
stienhardt.com |
steinardth.xyz |
DNS History
15 records (9 active, 6 former)
○NSns1.mydyndns.org2015-05-31 → 2016-03-23 · 4 obs
● 2016-03-23 14:06:24
○ 2026-04-12 03:37:04
○ 2026-08-16 17:25:44
●NSns1.no-ip.com2026-04-12 → 2026-08-16 · 3 obs
● 2026-04-12 03:37:04
● 2026-08-16 17:25:44
○NSns1180.dns.dyn.com2015-05-31 → 2016-03-23 · 4 obs
● 2016-03-23 14:06:24
○ 2026-04-12 03:37:04
○ 2026-08-16 17:25:44
●NSns2.no-ip.com2026-04-12 → 2026-08-16 · 3 obs
● 2026-04-12 03:37:04
● 2026-08-16 17:25:44
○NSns2177.dns.dyn.com2015-05-31 → 2016-03-23 · 4 obs
● 2016-03-23 14:06:24
○ 2026-04-12 03:37:04
○ 2026-08-16 17:25:44
●NSns3.no-ip.com2026-04-12 → 2026-08-16 · 3 obs
● 2026-04-12 03:37:04
● 2026-08-16 17:25:44
○NSns3167.dns.dyn.com2015-05-31 → 2016-03-23 · 4 obs
● 2016-03-23 14:06:24
○ 2026-04-12 03:37:04
○ 2026-08-16 17:25:44
●NSns4.no-ip.com2026-04-12 → 2026-08-16 · 3 obs
● 2026-04-12 03:37:04
● 2026-08-16 17:25:44
○NSns4198.dns.dyn.com2015-05-31 → 2016-03-23 · 4 obs
● 2016-03-23 14:06:24
○ 2026-04-12 03:37:04
○ 2026-08-16 17:25:44
●NSns5.no-ip.com2026-04-12 → 2026-08-16 · 3 obs
● 2026-04-12 03:37:04
● 2026-08-16 17:25:44
●MXalt1.aspmx.l.google.com2015-05-31 → 2026-08-16 · 2 obs
● 2026-08-16 17:25:44
●MXalt2.aspmx.l.google.com2015-05-31 → 2026-08-16 · 2 obs
● 2026-08-16 17:25:44
●MXaspmx.l.google.com2015-05-31 → 2026-08-16 · 2 obs
● 2026-08-16 17:25:44
○A50.176.204.1702015-05-31 → 2016-03-23 · 4 obs
● 2016-03-23 14:06:24
○ 2026-04-12 03:37:04
○ 2026-08-16 17:25:44
●A73.218.80.1012026-04-12 → 2026-08-16 · 3 obs
● 2026-04-12 03:37:04
● 2026-08-16 17:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| steinhardt.org | ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com | - |
✅ Authoritative Response
Server:204.16.255.53
NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for steinhardt.org (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 73.218.80.101 |
| NS | 5 | ns4.no-ip.com, ns2.no-ip.com... |
| MX | 3 | aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | ns2.no-ip.com hostmaster.no-ip.com |
Analysis
IP Addresses
steinhardt.org directs to one IP number, which is 73.218.80.101.
Host names such as starsrainbowrideboard.org and is-oop.com share IP numbers with steinhardt.org.
Name Servers
The authoritative name servers for steinhardt.org are ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com and two others.
steinhardt.org shares at least some of its name servers with other domains, including discountcourier.ca, aptuscanada.ca, endusersystems.net and two others.
These name servers are routinely co-deployed with the name servers ns4.no-ip.com, ns5.no-ip.com, static-1.no-ip.com and two others.
Hosts with two IP numbers each:
The A records for ns1.no-ip.com return 194.62.181.53 and 2a07:dc00:1810::53.
The A records for ns2.no-ip.com return 194.62.180.53 and 2a07:dc00:180::53.
The A records for ns3.no-ip.com return 204.16.255.53 and 2a07:dc00:2550::53.
The A records for ns4.no-ip.com return 204.16.254.53 and 2620:0:2e64::53.
Hosts that resolve to one IP address:
ns5.no-ip.com resolves to the IP address 194.62.181.53.
ns1.no-ip.com and ns5.no-ip.com each have 194.62.181.53 IP addresses.
Mail Servers
steinhardt.org is handled by three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
steinhardt.org shares at least some of its mail servers with other domains — for example irc.bio, ns500758.ns500759.ns500758.ns500736.ns500698.ns500735.ns500698.ns500736.ns500708.ns500576.ns500698.ns500576.ns500576.trackreceptor.com, ns500758.ns500758.ns500698.ns500698.ns500758.ns500698.ns500736.ns500708.ns500698.ns500576.ns500708.ns500619.ns500652.ns500576.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
The hostnames aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com each direct to two IP addresses — aspmx.l.google.com to 64.233.180.26 and 2607:f8b0:4004:c06::1a, alt1.aspmx.l.google.com to 192.178.234.27 and 2800:3f0:4003:c14::1a, and alt2.aspmx.l.google.com to 172.253.116.27 and 2a00:1450:400b:c02::1a.