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 ⭐ | ||||||
| A | 2001:8000:0:3100:9999::11🇦🇺 ASN-TELSTRA2001:8000::/20 Telstra Corporation 242 Exhibition Street | ||||||
| A | 203.50.248.5🇦🇺 ASN-TELSTRA203.48.0.0/14 Telstra Corporation Limited 242 Exhibition Street | ||||||
| A | 203.50.248.11🇦🇺 ASN-TELSTRA203.48.0.0/14 Telstra Corporation Limited 242 Exhibition Street | ||||||
| NS | ns1.telstra.net | ||||||
| A | 2001:8000:0:3100:9999::12🇦🇺 ASN-TELSTRA2001:8000::/20 Telstra Corporation 242 Exhibition Street | ||||||
| A | 203.50.248.6🇦🇺 ASN-TELSTRA203.48.0.0/14 Telstra Corporation Limited 242 Exhibition Street | ||||||
| A | 203.50.248.12🇦🇺 ASN-TELSTRA203.48.0.0/14 Telstra Corporation Limited 242 Exhibition Street | ||||||
| MX | mx.au.twsegcloud.com ⭐ | ||||||
| A | 20.40.125.96🇦🇺 Microsoft20.40.0.0/13 MICROSOFT | ||||||
| PTR | mx.au.mailmarshal.cloud | ||||||
| A | 20.40.161.176🇦🇺 Microsoft20.40.0.0/13 MICROSOFT | ||||||
| PTR | mx.au.mailmarshal.cloud | ||||||
| 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=1781468285 | ||||||
Subdomains
www.devcert.com |
Same first word
devcert.com |
devcert.awsapps.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns0.telstra.net2015-06-23 → 2026-06-14 · 2 obs
● 2026-06-14 20:24:54
●NSns1.telstra.net2015-06-23 → 2026-06-14 · 2 obs
● 2026-06-14 20:24:54
○MXmail.devcert.com2015-06-23 → 2019-12-30 · 4 obs
● 2019-12-30 06:38:16
○ 2026-02-16 10:14:38
○ 2026-06-14 20:24:54
●MXmx.au.twsegcloud.com2026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 10:14:38
● 2026-06-14 20:24:54
●A35.213.221.822026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 10:14:38
● 2026-06-14 20:24:54
○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
○ 2026-06-14 20:24:54
○A58.162.232.572015-06-23 → 2016-02-06 · 4 obs
● 2016-02-06 18:01:04
○ 2016-07-04 16:29:48
○ 2026-06-14 20:24:54
🔍 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:203.50.248.5
NS records: ns1.telstra.net, ns0.telstra.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devcert.com (unsigned zone)
⏱️ Timing
Total: 1154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.213.221.82 |
| NS | 2 | ns0.telstra.net, ns1.telstra.net |
| MX | 1 | mx.au.twsegcloud.com (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
www.devcert.com is delegated beneath devcert.com.
IP Addresses
devcert.com points to a single IP number: 35.213.221.82.
Additional host names — highheelinvestor.com, dogtread.com, tobe.org 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.
ns0.telstra.net points to 203.50.248.5, 203.50.248.11 and 2001:8000:0:3100:9999::11. ns1.telstra.net points to 203.50.248.6, 203.50.248.12 and 2001:8000:0:3100:9999::12. Both hosts resolve to three IP numbers.
Mail Servers
devcert.com has one mail server: mx.au.twsegcloud.com.
devcert.com shares the same mail server setup as other domains, including au.twsegcloud.com, yakult.com.au, st-airport.com and two others.
devcert.com shares mail servers — at least in part — with other domains, including domainerealestate.com.au, drnotes.com.au, coralhomes.com and two others.
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.