devcert.com - dns.ninja
devcert.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.213.221.82🇦🇺 Google35.213.192.0/18 | ||||||
| PTR | 82.221.213.35.bc.googleusercontent.com | ||||||
| NS | ns0.telstra.net ⭐ | ||||||
| NS | ns1.telstra.net | ||||||
| MX | mx.au.twsegcloud.com ⭐ | ||||||
| A | 20.40.125.96 | ||||||
| A | 20.40.161.176 | ||||||
| TXT | v=spf1 ip4:13.54.108.60 include:spf.au.mailmarshal.cloud include:spf.seg.au.t... | ||||||
| SOA | ns0.telstra.neta@singh.devcert.com 2002-11-08 #57 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785473857 | ||||||
Subdomains
Same first word
devcert.com |
devcert.awsapps.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns0.telstra.net2015-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 05:10:00
●NSns1.telstra.net2015-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 05:10:00
○MXmail.devcert.com2015-06-23 → 2019-12-30 · 4 obs
● 2019-12-30 06:38:16
○ 2026-02-16 10:14:38
○ 2026-07-31 05:10:00
●MXmx.au.twsegcloud.com2026-02-16 → 2026-07-31 · 3 obs
● 2026-02-16 10:14:38
● 2026-07-31 05:10:00
●A35.213.221.822026-02-16 → 2026-07-31 · 3 obs
● 2026-02-16 10:14:38
● 2026-07-31 05:10:00
○A54.252.90.1962016-07-04 → 2019-12-30 · 5 obs
● 2016-07-04 16:29:48
● 2019-12-30 06:38:16
○ 2026-02-16 10:14:38
○ 2026-07-31 05:10:00
○A58.162.232.572015-06-23 → 2016-02-06 · 4 obs
● 2016-02-06 18:01:04
○ 2016-07-04 16:29:48
○ 2026-07-31 05:10:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devcert.com | ns1.telstra.net, ns0.telstra.net | - |
✅ Authoritative Response
Server:203.50.248.6
NS records: ns1.telstra.net, ns0.telstra.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devcert.com (unsigned zone)
⏱️ Timing
Total: 3232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.213.221.82 |
| NS | 2 | ns0.telstra.net, ns1.telstra.net |
| MX | 1 | mx.au.mailmarshal.cloud (pri: 10) |
| TXT | 1 | v=spf1 ip4:13.54.108.60 include:spf.au.m |
| SOA | 1 | ns0.telstra.net a.singh.devcert.com |
Analysis
Hierarchy
devcert.com is the parent domain of www.devcert.com and mail.devcert.com.
IP Addresses
devcert.com points to a single IP number: 35.213.221.82.
Additional host names — dogtread.com, tobe.org, davidstein.com.au and two others — share IP numbers with devcert.com.
Name Servers
devcert.com is served by two delegated name servers, ns0.telstra.net and ns1.telstra.net.
devcert.com shares its name server setup with other domains, including tattsinternational.com, danmurphysopeninghours.co.nz, lol.com.au and two others.
There is at least partial name server overlap between devcert.com and other domains — police.vic.gov.au, reece.info, adelaidebank.com and two more among them.
Mail Servers
devcert.com has one mail server: mx.au.twsegcloud.com.
devcert.com's MX records match those of several other domains — for example yakult.com.au, st-airport.com, tpp.ac.nz.cdn.cloudflare.net and ngclark.com.au.
devcert.com and a number of other domains — domainerealestate.com.au, drnotes.com.au, coralhomes.com and maclarens.com.au among them — share at least some of the same mail servers.
These mail servers are routinely found in combination with the mail servers domainerealestate-com-au.mail.protection.outlook.com, drnotes-com-au.mail.protection.outlook.com and coralhomes-com.mail.protection.outlook.com.
mx.au.twsegcloud.com carries two IP numbers: 20.40.125.96 and 20.40.161.176.