opennessus.com - dns.ninja
opennessus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.205.206.109🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-52-205-206-109.compute-1.amazonaws.com | ||||||
| A | 54.159.189.155🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix | ||||||
| NS | ns-415.awsdns-51.com ⭐ | ||||||
| A | 2600:9000:5301:9f00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-415.awsdns-51.com | ||||||
| A | 205.251.193.159🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-415.awsdns-51.com | ||||||
| NS | ns-1331.awsdns-38.org | ||||||
| A | 2600:9000:5305:3300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1331.awsdns-38.org | ||||||
| A | 205.251.197.51🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1331.awsdns-38.org | ||||||
| NS | ns-1770.awsdns-29.co.uk | ||||||
| A | 2600:9000:5306:ea00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1770.awsdns-29.co.uk | ||||||
| A | 205.251.198.234🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1770.awsdns-29.co.uk | ||||||
| NS | ns-579.awsdns-08.net | ||||||
| A | 2600:9000:5302:4300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-579.awsdns-08.net | ||||||
| A | 205.251.194.67🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-579.awsdns-08.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-415.awsdns-51.comhostmaster@tenable.com serial=1 | ||||||
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=1783762647 | ||||||
Same first word
opennessus.com |
opennessus.net |
DNS History
24 records (6 active, 18 former)
○NSa.dns.gandi.net2015-06-03 → 2016-01-25 · 5 obs
○ 2008-03-16 16:13:10
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
○NSb.dns.gandi.net2015-06-03 → 2016-01-25 · 5 obs
○ 2008-03-16 16:13:10
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
○NSc.dns.gandi.net2015-06-03 → 2016-01-25 · 5 obs
○ 2008-03-16 16:13:10
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
○NSfull1.gandi.net2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 16:13:10
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○NSfull2.gandi.net2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 16:13:10
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
●NSns-1331.awsdns-38.org2026-02-16 → 2026-07-11 · 3 obs
○ 2017-06-24 08:30:52
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
●NSns-1770.awsdns-29.co.uk2026-02-16 → 2026-07-11 · 3 obs
○ 2017-06-24 08:30:52
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
●NSns-415.awsdns-51.com2026-02-16 → 2026-07-11 · 3 obs
○ 2017-06-24 08:30:52
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
●NSns-579.awsdns-08.net2026-02-16 → 2026-07-11 · 3 obs
○ 2017-06-24 08:30:52
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
○NSns4.tenablesecurity.com2016-05-04 → 2017-06-24 · 5 obs
○ 2016-01-25 05:46:06
● 2016-05-04 11:48:40
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
● 2016-05-04 11:48:40
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
○NSns6.tenablesecurity.com2016-05-04 → 2017-06-24 · 5 obs
○ 2016-01-25 05:46:06
● 2016-05-04 11:48:40
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
● 2016-05-04 11:48:40
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
○NSns7.tenablesecurity.com2016-05-04 → 2017-06-24 · 5 obs
○ 2016-01-25 05:46:06
● 2016-05-04 11:48:40
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
● 2016-05-04 11:48:40
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
○NSns8.tenablesecurity.com2016-05-04 → 2017-06-24 · 5 obs
○ 2016-01-25 05:46:06
● 2016-05-04 11:48:40
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
● 2016-05-04 11:48:40
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
○MXfb.mail.gandi.net2015-06-03 → 2016-01-25 · 5 obs
○ 2008-03-16 16:13:10
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
○MXredir-mailav-telehouse1.gandi.net2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 16:13:10
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○MXredir-mailav-telehouse2.gandi.net2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 16:13:10
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○MXspool.mail.gandi.net2015-06-03 → 2016-01-25 · 5 obs
○ 2008-03-16 16:13:10
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
○A206.205.255.2182017-06-24 → 2017-06-24 · 4 obs
○ 2016-09-26 16:19:10
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
● 2017-06-24 08:30:52
○ 2026-02-16 15:15:46
○ 2026-07-11 10:06:30
○A217.70.178.172008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 16:13:10
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○A217.70.180.172008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 16:13:10
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○ 2015-06-03 13:51:14
○ 2026-07-11 10:06:30
○A217.70.184.382015-06-03 → 2016-01-25 · 5 obs
○ 2008-03-16 16:13:10
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
● 2015-06-03 13:51:14
● 2016-01-25 05:46:06
○ 2016-05-04 11:48:40
○ 2026-07-11 10:06:30
○A4.59.136.2182016-05-04 → 2016-09-26 · 5 obs
○ 2016-01-25 05:46:06
● 2016-05-04 11:48:40
● 2016-09-26 16:19:10
○ 2017-06-24 08:30:52
○ 2026-07-11 10:06:30
● 2016-05-04 11:48:40
● 2016-09-26 16:19:10
○ 2017-06-24 08:30:52
○ 2026-07-11 10:06:30
●A52.205.206.1092026-02-16 → 2026-07-11 · 3 obs
○ 2017-06-24 08:30:52
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
●A54.159.189.1552026-02-16 → 2026-07-11 · 3 obs
○ 2017-06-24 08:30:52
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
● 2026-02-16 15:15:46
● 2026-07-11 10:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opennessus.com | ns-579.awsdns-08.net, ns-415.awsdns-51.com, ns-1770.awsdns-29.co.uk, ns-1331.awsdns-38.org | 2 records |
✅ Authoritative Response
Server:205.251.193.159
NS records: ns-579.awsdns-08.net, ns-415.awsdns-51.com, ns-1770.awsdns-29.co.uk, ns-1331.awsdns-38.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opennessus.com (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.205.206.109, 54.159.189.155 |
| NS | 4 | ns-1331.awsdns-38.org, ns-1770.awsdns-29.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-415.awsdns-51.com hostmaster.tenable. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-415.awsdns-51.com, ns-415.awsdns-51.com)
Analysis
IP Addresses
opennessus.com points to the IP addresses 52.205.206.109 and 54.159.189.155
Additional host names — tenable.org, patchili.com, nessus.ae and two others — share IP numbers with opennessus.com.
Name Servers
opennessus.com has four authoritative name servers: ns-415.awsdns-51.com, ns-579.awsdns-08.net, ns-1331.awsdns-38.org and ns-1770.awsdns-29.co.uk.
At least some of opennessus.com's name servers are shared with other domains, for example deepcreekfloral.com, ileepe.com, ablehealth.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-415.awsdns-51.com directs to 205.251.193.159 and 2600:9000:5301:9f00::1; ns-579.awsdns-08.net directs to 205.251.194.67 and 2600:9000:5302:4300::1; ns-1331.awsdns-38.org directs to 205.251.197.51 and 2600:9000:5305:3300::1; ns-1770.awsdns-29.co.uk directs to 205.251.198.234 and 2600:9000:5306:ea00::1.