optunis.com - robtex.com
optunis.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.131.150.69🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-131-150-69.us-east-2.compute.amazonaws.com | ||||||
| NS | ns1.dnsimple.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.dnsimple.com | ||||||
| A | 162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dnsimple.com | ||||||
| NS | ns2.dnsimple-edge.net | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.dnsimple.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns3.dnsimple.com | ||||||
| A | 162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dnsimple.com | ||||||
| NS | ns4.dnsimple-edge.org | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com serial=1719308389 | ||||||
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=1771291435 | ||||||
Same first word
optunis.com |
Similar names
DNS History
20 records (5 active, 15 former)
●NSns1.dnsimple.com2026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 16:38:10
● 2026-03-22 14:05:46
○NSns1.hastydns.com2015-05-23 → 2015-05-23 · 3 obs
○ 2015-10-26 02:08:02
○ 2026-03-22 14:05:46
○NSns1.optunis.com2015-10-26 → 2015-10-26 · 4 obs
● 2015-10-26 02:08:02
○ 2016-01-02 10:48:52
○ 2026-03-22 14:05:46
○NSns1.redmonddc.com2016-01-02 → 2017-06-12 · 5 obs
● 2016-01-02 10:48:52
● 2017-06-12 19:44:20
○ 2026-03-04 16:38:10
○ 2026-03-22 14:05:46
○NSns1.weaponizedcow.com2017-06-12 → 2017-06-12 · 4 obs
● 2017-06-12 19:44:20
○ 2026-03-04 16:38:10
○ 2026-03-22 14:05:46
●NSns2.dnsimple-edge.net2026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 16:38:10
● 2026-03-22 14:05:46
○NSns2.hastydns.com2015-05-23 → 2015-05-23 · 3 obs
○ 2015-10-26 02:08:02
○ 2026-03-22 14:05:46
○NSns2.redmonddc.com2016-01-02 → 2017-06-12 · 5 obs
● 2016-01-02 10:48:52
● 2017-06-12 19:44:20
○ 2026-03-04 16:38:10
○ 2026-03-22 14:05:46
●NSns3.dnsimple.com2026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 16:38:10
● 2026-03-22 14:05:46
●NSns4.dnsimple-edge.org2026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 16:38:10
● 2026-03-22 14:05:46
○A109.201.135.342017-06-12 → 2017-06-12 · 4 obs
● 2017-06-12 19:44:20
○ 2026-03-04 16:38:10
○ 2026-03-22 14:05:46
○A158.69.143.822017-06-12 → 2017-06-12 · 4 obs
● 2017-06-12 19:44:20
○ 2026-03-04 16:38:10
○ 2026-03-22 14:05:46
●A3.131.150.692026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 16:38:10
● 2026-03-22 14:05:46
○A5.135.193.1122016-09-16 → 2016-09-16 · 4 obs
● 2016-09-16 21:23:18
○ 2017-06-12 19:44:20
○ 2026-03-22 14:05:46
○A5.135.193.1132016-01-02 → 2016-04-01 · 5 obs
● 2016-01-02 10:48:52
● 2016-04-01 02:32:00
○ 2016-09-16 21:23:18
○ 2026-03-22 14:05:46
○A5.135.193.1142017-06-12 → 2017-06-12 · 4 obs
● 2017-06-12 19:44:20
○ 2026-03-04 16:38:10
○ 2026-03-22 14:05:46
○A69.162.80.522015-05-23 → 2015-05-23 · 3 obs
○ 2015-10-26 02:08:02
○ 2026-03-22 14:05:46
○A69.162.80.552015-10-26 → 2015-10-26 · 4 obs
● 2015-10-26 02:08:02
○ 2016-01-02 10:48:52
○ 2026-03-22 14:05:46
○A81.171.22.72017-06-12 → 2017-06-12 · 4 obs
● 2017-06-12 19:44:20
○ 2026-03-04 16:38:10
○ 2026-03-22 14:05:46
○A95.211.117.2062015-05-23 → 2015-05-23 · 3 obs
○ 2017-06-12 19:44:20
○ 2026-03-22 14:05:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| optunis.com | ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net | 4 records |
✅ Authoritative Response
Server: 199.247.153.53
NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optunis.com (unsigned zone)
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.131.150.69 |
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple-edge.net... |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dnsimple.com, ns1.dnsimple.com, ns3.dnsimple.com...)
Analysis
IP Addresses
optunis.com points to IP number: 3.131.150.69.
Other host names such as f1techware.co.nz, hang.xyz, probike.com, portageinc.com and rubysteps.com share IPs with optunis.com.
Name Servers
optunis.com is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
optunis.com at least partially shares name servers with other domains, for instance klip.tv, theadex.com, greenessay.com, techtllc.com and opcontech.com.
These name servers are commonly used with ns2.dnsimple.com and ns4.dnsimple.com.
Host names with two IP numbers: ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4; ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4; ns2.dnsimple-edge.net points to 2620:111:8005::53 and 199.247.153.53; ns4.dnsimple-edge.org points to 2620:111:8007::53 and 199.247.155.53.