optmarks.com - dns.ninja
optmarks.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=1784427262 | ||||||
Same first word
optmarks.com |
Similar names
DNS History
14 records (8 active, 6 former)
○NSns1019.ui-dns.com2019-02-22 → 2019-02-22 · 3 obs
○ 2026-02-23 06:32:00
○ 2026-07-19 02:18:24
○NSns1056.ui-dns.biz2019-02-22 → 2019-02-22 · 3 obs
○ 2026-02-23 06:32:00
○ 2026-07-19 02:18:24
○NSns1080.ui-dns.org2019-02-22 → 2019-02-22 · 3 obs
○ 2026-02-23 06:32:00
○ 2026-07-19 02:18:24
●NSns1097.ui-dns.org2026-02-23 → 2026-07-19 · 3 obs
● 2026-02-23 06:32:00
● 2026-07-19 02:18:24
●NSns1101.ui-dns.com2026-02-23 → 2026-07-19 · 3 obs
● 2026-02-23 06:32:00
● 2026-07-19 02:18:24
○NSns1101.ui-dns.de2019-02-22 → 2019-02-22 · 3 obs
○ 2026-02-23 06:32:00
○ 2026-07-19 02:18:24
●NSns1117.ui-dns.de2026-02-23 → 2026-07-19 · 3 obs
● 2026-02-23 06:32:00
● 2026-07-19 02:18:24
●NSns1119.ui-dns.biz2026-02-23 → 2026-07-19 · 3 obs
● 2026-02-23 06:32:00
● 2026-07-19 02:18:24
●A2607:f1c0:100f:f000::2002026-02-23 → 2026-07-19 · 3 obs
● 2026-02-23 06:32:00
● 2026-07-19 02:18:24
○A2607:f1c0:100f:f000::2a92019-02-22 → 2019-02-22 · 3 obs
○ 2026-02-23 06:32:00
○ 2026-07-19 02:18:24
○A74.208.236.2262019-02-22 → 2019-02-22 · 3 obs
○ 2026-02-23 06:32:00
○ 2026-07-19 02:18:24
●A74.208.236.52026-02-23 → 2026-07-19 · 3 obs
● 2026-02-23 06:32:00
● 2026-07-19 02:18:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| optmarks.com | ns1097.ui-dns.org, ns1117.ui-dns.de, ns1119.ui-dns.biz, ns1101.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.101
NS records: ns1097.ui-dns.org, ns1117.ui-dns.de, ns1119.ui-dns.biz, ns1101.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optmarks.com (unsigned zone)
⏱️ Timing
Total: 602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.5 |
| AAAA | 1 | 2607:f1c0:100f:f000::200 |
| NS | 4 | ns1101.ui-dns.com, ns1117.ui-dns.de... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 2 | v=spf1 include:_spf-us.ionos.com ~all, google-site-verification=zs7NBoD0_wwJmKj |
| SOA | 1 | ns1097.ui-dns.org hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1101.ui-dns.com, ns1101.ui-dns.com)
Analysis
IP Addresses
optmarks.com directs to two IP numbers, 74.208.236.5 and 2607:f1c0:100f:f000::200
columbiaagalliulab.org, i5pm.com, sureboard.net and two other host names share IP numbers with optmarks.com.
Name Servers
The authoritative name servers for optmarks.com are ns1119.ui-dns.biz, ns1101.ui-dns.com, ns1117.ui-dns.de and ns1097.ui-dns.org.
optmarks.com partially shares its NS delegation with several other domains, including dig4it.com, fonlab.de, bebup.es and two others.
In DNS configurations, these name servers often share authority with ns1101.ui-dns.biz, ns1101.ui-dns.de, ns1101.ui-dns.org and 7 other name servers.
ns1119.ui-dns.biz, ns1101.ui-dns.com, ns1117.ui-dns.de and ns1097.ui-dns.org each carry two IP addresses. ns1119.ui-dns.biz has 185.132.33.119 and 2607:f1c0:fe:53:185:132:33:119; ns1101.ui-dns.com has 185.132.34.101 and 2607:f1c0:fe:53:185:132:34:101; ns1117.ui-dns.de has 185.132.32.117 and 2607:f1c0:fe:53:185:132:32:117; ns1097.ui-dns.org has 217.160.83.97 and 2001:8d8:fe:53:0:d9a0:5361:100.
Mail Servers
Mail for optmarks.com is handled by two mail servers — mx00.ionos.com and mx01.ionos.com.
optmarks.com uses an identical mail server configuration to several other domains — among them centeredvision.photography, lubester.net, tristynogle.com and two more.
At least a portion of optmarks.com's mail servers are also used by other domains, for example cchoiceauto.com.
Each of the two host names carries two IP addresses: mx00.ionos.com points to 74.208.5.3 and 74.208.114.65, and mx01.ionos.com points to 74.208.5.21 and 74.208.114.66.