tryengineering.org - dns.ninja
tryengineering.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 141.193.213.20🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| A | 141.193.213.21🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| NS | ns21.worldnic.com ⭐ | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns22.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | tryengineering.org ⭐ | ||||||
| A | 141.193.213.20🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| A | 141.193.213.21🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US | ||||||
| SOA | NS21.WORLDNIC.COMnamehost@WORLDNIC.COM serial=126020614 | ||||||
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=1785329094 | ||||||
rank #12404 in the tld
WOT: SAFE (72/100)
📈 Tranco rank: #371,481
MX for
tryengineering.org |
Subdomains
Same first word
tryengineering.org |
DNS History
10 records (5 active, 5 former)
○NSns1.ieee.org2015-08-03 → 2015-11-30 · 4 obs
● 2015-11-30 16:04:02
○ 2016-02-29 06:42:20
○ 2026-07-29 12:53:26
○NSns2.ieee.org2015-08-03 → 2015-11-30 · 4 obs
● 2015-11-30 16:04:02
○ 2016-02-29 06:42:20
○ 2026-07-29 12:53:26
●NSns21.worldnic.com2016-02-29 → 2026-07-29 · 3 obs
● 2016-02-29 06:42:20
● 2026-07-29 12:53:26
●NSns22.worldnic.com2016-02-29 → 2026-07-29 · 3 obs
● 2016-02-29 06:42:20
● 2026-07-29 12:53:26
○NSns3.ieee.org2015-08-03 → 2015-11-30 · 4 obs
● 2015-11-30 16:04:02
○ 2016-02-29 06:42:20
○ 2026-07-29 12:53:26
●MXtryengineering.org2015-08-03 → 2026-07-29 · 2 obs
● 2026-07-29 12:53:26
●A141.193.213.202026-07-12 → 2026-07-29 · 3 obs
● 2026-07-12 09:50:34
● 2026-07-29 12:53:26
●A141.193.213.212026-07-12 → 2026-07-29 · 3 obs
● 2026-07-12 09:50:34
● 2026-07-29 12:53:26
○A146.20.48.1602016-02-29 → 2017-01-26 · 5 obs
● 2016-02-29 06:42:20
● 2017-01-26 23:01:46
○ 2026-07-12 09:50:34
○ 2026-07-29 12:53:26
○A209.251.187.2192015-08-03 → 2015-11-30 · 4 obs
● 2015-11-30 16:04:02
○ 2016-02-29 06:42:20
○ 2026-07-29 12:53:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| tryengineering.org | ns21.worldnic.com, ns22.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.77
NS records: ns21.worldnic.com, ns22.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tryengineering.org (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.21, 141.193.213.20 |
| NS | 2 | ns21.worldnic.com, ns22.worldnic.com |
| MX | 1 | tryengineering.org (pri: 10) |
| SOA | 1 | NS21.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
The parent domain of www.tryengineering.org and *.tryengineering.org is tryengineering.org.
Mail Server Role
The MX record for tryengineering.org points back to tryengineering.org — it is its own mail server.
IP Addresses
tryengineering.org points to the IP addresses 141.193.213.20 and 141.193.213.21
Among the host names that share IP numbers with tryengineering.org are leo-and-company.com, greengiant.co.uk, langhorneopenspace.org and two others.
Name Servers
tryengineering.org is served by two delegated name servers, ns21.worldnic.com and ns22.worldnic.com.
tryengineering.org has the same name server delegation as a number of other domains, such as cestug.com, prospiant.com, premierpianocourse.com and two more.
The DNS delegation for tryengineering.org at least partly coincides with that of other domains, sblog.net being one example.
Each of ns21.worldnic.com and ns22.worldnic.com has one IP address: ns21.worldnic.com uses 162.159.26.132 and ns22.worldnic.com uses 162.159.27.77.
Mail Servers
The MX record for tryengineering.org points to a single mail server: tryengineering.org.
tryengineering.org directs to two IP numbers, 141.193.213.20 and 141.193.213.21.