developstl.org - dns.ninja
developstl.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=1785311267 | ||||||
Same first word
developstl.org |
DNS History
14 records (9 active, 5 former)
○NSns1.dreamhost.com2015-06-04 → 2017-12-27 · 4 obs
● 2017-12-27 09:38:38
○ 2026-06-04 17:37:02
○ 2026-07-29 08:14:26
○NSns2.dreamhost.com2015-06-04 → 2017-12-27 · 4 obs
● 2017-12-27 09:38:38
○ 2026-06-04 17:37:02
○ 2026-07-29 08:14:26
○NSns3.dreamhost.com2015-06-04 → 2017-12-27 · 4 obs
● 2017-12-27 09:38:38
○ 2026-06-04 17:37:02
○ 2026-07-29 08:14:26
●NSns73.domaincontrol.com2026-06-04 → 2026-07-29 · 3 obs
● 2026-06-04 17:37:02
● 2026-07-29 08:14:26
●NSns74.domaincontrol.com2026-06-04 → 2026-07-29 · 3 obs
● 2026-06-04 17:37:02
● 2026-07-29 08:14:26
●MXalt1.aspmx.l.google.com2026-06-04 → 2026-07-29 · 3 obs
● 2026-06-04 17:37:02
● 2026-07-29 08:14:26
●MXalt2.aspmx.l.google.com2026-06-04 → 2026-07-29 · 3 obs
● 2026-06-04 17:37:02
● 2026-07-29 08:14:26
●MXalt3.aspmx.l.google.com2026-06-04 → 2026-07-29 · 3 obs
● 2026-06-04 17:37:02
● 2026-07-29 08:14:26
●MXalt4.aspmx.l.google.com2026-06-04 → 2026-07-29 · 3 obs
● 2026-06-04 17:37:02
● 2026-07-29 08:14:26
●MXaspmx.l.google.com2017-12-27 → 2026-07-29 · 2 obs
● 2026-07-29 08:14:26
●A15.197.225.1282026-06-04 → 2026-07-29 · 3 obs
● 2026-06-04 17:37:02
● 2026-07-29 08:14:26
○A173.236.245.1312016-09-20 → 2017-12-27 · 5 obs
● 2016-09-20 19:49:34
● 2017-12-27 09:38:38
○ 2026-06-04 17:37:02
○ 2026-07-29 08:14:26
○A208.113.161.1032015-06-04 → 2016-04-02 · 4 obs
● 2016-04-02 04:04:36
○ 2016-09-20 19:49:34
○ 2026-07-29 08:14:26
●A3.33.251.1682026-06-04 → 2026-07-29 · 3 obs
● 2026-06-04 17:37:02
● 2026-07-29 08:14:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| developstl.org | ns74.domaincontrol.com, ns73.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns74.domaincontrol.com, ns73.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developstl.org (unsigned zone)
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:dc-aa8e722993._spfm.devel |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
developstl.org points to the IP addresses 3.33.251.168 and 15.197.225.128
isoup.net, newcastlefalcons.co.uk, myuwt.com and two other host names share IP numbers with developstl.org.
Name Servers
developstl.org is served by two delegated name servers, ns73.domaincontrol.com and ns74.domaincontrol.com.
developstl.org uses the same name servers as several other domains — among them talentmgmtsolutions.com, bleased.com, seakvlt.com and two more.
The name servers for developstl.org overlap at least in part with those of other domains, including anuragbhatt.com and ccaphilly.com.
Each of the two host names carries two IP addresses: ns73.domaincontrol.com points to 97.74.106.47 and 2603:5:21a4::2f, and ns74.domaincontrol.com points to 173.201.74.47 and 2603:5:22a4::2f.
Mail Servers
developstl.org has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
developstl.org has at least partial mail server overlap with other domains such as amgoldgroup.com, syswear.com, payfinsolutions.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 172.253.115.26 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.