optimum-ds.com - robtex.com
optimum-ds.com
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=1777445591 | ||||||
Previously MX for
optimum-ds.com |
Same first word
optimum-ds.com |
DNS History
9 records (4 active, 5 former)
●NSns1.amenworld.com2015-08-08 → 2026-04-29 · 2 obs
● 2026-04-29 07:00:30
●NSns2.amenworld.com2015-08-08 → 2026-04-29 · 2 obs
● 2026-04-29 07:00:30
○MXmail.optimum-ds.com2015-08-08 → 2016-06-18 · 4 obs
● 2016-06-18 18:19:26
○ 2018-09-01 05:28:38
○ 2026-04-29 07:00:30
○MXoptimum-ds.com2015-08-08 → 2016-06-18 · 4 obs
● 2016-06-18 18:19:26
○ 2018-09-01 05:28:38
○ 2026-04-29 07:00:30
●MXoptimumds-com01i.mail.protection.outlook.com2018-09-01 → 2026-04-29 · 3 obs
● 2018-09-01 05:28:38
● 2026-04-29 07:00:30
○A176.31.72.632016-06-18 → 2016-06-18 · 4 obs
● 2016-06-18 18:19:26
○ 2018-09-01 05:28:38
○ 2026-04-29 07:00:30
○A5.135.237.1522018-09-01 → 2018-09-01 · 4 obs
● 2018-09-01 05:28:38
○ 2026-04-29 05:08:48
○ 2026-04-29 07:00:30
●A5.135.237.1732026-04-29 → 2026-04-29 · 3 obs
● 2026-04-29 05:08:48
● 2026-04-29 07:00:30
○A81.88.57.682015-08-08 → 2016-02-29 · 4 obs
● 2016-02-29 08:58:24
○ 2016-06-18 18:19:26
○ 2026-04-29 07:00:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| optimum-ds.com | ns1.amenworld.com, ns2.amenworld.com | 2 records |
✅ Authoritative Response
Server:81.88.63.40
NS records: ns1.amenworld.com, ns2.amenworld.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimum-ds.com (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.135.237.173 |
| NS | 2 | ns2.amenworld.com, ns1.amenworld.com |
| MX | 1 | optimumds-com01i.mail.protection.outlook |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.amenworld.com root.amen.fr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.amenworld.com, ns2.amenworld.com)
Analysis
IP Addresses
optimum-ds.com points to a single IP number: 5.135.237.173.
Name Servers
Delegation for optimum-ds.com rests with two name servers, ns1.amenworld.com and ns2.amenworld.com.
optimum-ds.com shares the same name server setup as other domains, including steinenergymanufacturing.net, charme-hotel.com, devolder.fr, practigest.pt and ccb.fr.
optimum-ds.com at least partially shares name servers with other domains, for instance frechin-ts.com, adep.net, jeanlouisgarnell.net, cabinetalternative.com and lauriot-prevost.com.
These name servers are often used together with ns2.amen.fr, ns1.amen.fr, ns1.host7x24.com, ns2.host7x24.com and paris.amen.fr.
Host names with two IP numbers:
ns1.amenworld.com points to 2a01:8100:2911::2:184:4 and 81.88.61.4.
Host names with one IP number:
ns2.amenworld.com points to 81.88.63.40.
Mail Servers
optimum-ds.com is handled by a single mail server, optimumds-com01i.mail.protection.outlook.com.
optimumds-com01i.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.