optotune.com - robtex.com
optotune.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=1771291435 | ||||||
Same first word
DNS History
14 records (5 active, 9 former)
●NSns.udag.de2016-02-05 → 2026-02-25 · 3 obs
● 2016-02-05 15:25:52
● 2026-02-25 11:24:30
●NSns.udag.net2016-02-05 → 2026-02-25 · 3 obs
● 2016-02-05 15:25:52
● 2026-02-25 11:24:30
●NSns.udag.org2016-02-05 → 2026-02-25 · 3 obs
● 2016-02-05 15:25:52
● 2026-02-25 11:24:30
○NSns1.servage.net2015-06-28 → 2015-11-12 · 4 obs
● 2015-11-12 13:12:40
○ 2016-02-05 15:25:52
○ 2026-02-25 11:24:30
○NSns2.servage.net2015-06-28 → 2015-11-12 · 4 obs
● 2015-11-12 13:12:40
○ 2016-02-05 15:25:52
○ 2026-02-25 11:24:30
○NSns3.servage.net2015-06-28 → 2015-11-12 · 4 obs
● 2015-11-12 13:12:40
○ 2016-02-05 15:25:52
○ 2026-02-25 11:24:30
○NSns4.servage.net2015-06-28 → 2015-11-12 · 4 obs
● 2015-11-12 13:12:40
○ 2016-02-05 15:25:52
○ 2026-02-25 11:24:30
○MXcloudmail.vnc.biz2015-06-28 → 2016-02-05 · 4 obs
● 2016-02-05 15:25:52
○ 2016-04-23 06:21:54
○ 2026-02-25 11:24:30
●MXoptotune-com.mail.protection.outlook.com2016-04-23 → 2026-02-25 · 3 obs
● 2016-04-23 06:21:54
● 2026-02-25 11:24:30
○A198.185.159.1442026-02-19 → 2026-02-25 · 2 obs
○ 2026-02-25 11:24:30
○A2a01:3b0:a00:7:8b29:ffd2::2015-06-28 → 2016-02-05 · 4 obs
● 2016-02-05 15:25:52
○ 2016-04-23 06:21:54
○ 2026-02-25 11:24:30
●A37.9.175.1972026-02-19 → 2026-02-25 · 3 obs
● 2026-02-19 22:59:46
● 2026-02-25 11:24:30
○A80.74.145.202016-04-23 → 2017-01-12 · 5 obs
● 2016-04-23 06:21:54
● 2017-01-12 02:05:34
○ 2026-02-19 22:59:46
○ 2026-02-25 11:24:30
○A92.61.157.1032015-06-28 → 2016-02-05 · 4 obs
● 2016-02-05 15:25:52
○ 2016-04-23 06:21:54
○ 2026-02-25 11:24:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| optotune.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server: 217.160.80.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optotune.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.197 |
| NS | 3 | ns.udag.org, ns.udag.de... |
| MX | 1 | optotune-com.mail.protection.outlook.com |
| TXT | 8 | v=spf1 include:spf.protection.outlook.co, b8d4f210772bc57ba82165a86ff6d99bacdad86d... |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
AI analysis
optotune.com points to a single IP: 37.9.175.197.
Other host names, for instance liso.sk, hhpartners.eu, penzionlimba.com, seznam-autobusu.cz and cz.namape.cz share IP numbers with optotune.com.
optotune.com is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.
optotune.com at least partially shares its name servers with other domains, for instance mari-couci.de, filmhochschule.eu, maag-flock.info, mlmerfolg.com and careaffair.de.
Host names with two IP numbers:
ns.udag.de points to: 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.
ns.udag.net points to: 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.
ns.udag.org points to: 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.
optotune.com is served by a single mail server, optotune-com.mail.protection.outlook.com.
The host name optotune-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::f, 52.101.73.16, 52.101.73.22, 52.101.73.24 and 52.101.73.153.