optab.com - dns.ninja
optab.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=1784492887 | ||||||
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
○NSbuy.internettraffic.com2015-08-25 → 2016-06-18 · 4 obs
● 2016-06-18 20:24:30
○ 2016-11-03 20:03:58
○ 2026-07-19 20:42:26
●NSns05.domaincontrol.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 09:25:16
● 2026-07-19 20:42:26
●NSns06.domaincontrol.com2026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 09:25:16
● 2026-07-19 20:42:26
○NSns1.uniregistrymarket.link2016-11-03 → 2016-12-11 · 5 obs
● 2016-11-03 20:03:58
● 2016-12-11 08:04:40
○ 2026-03-20 09:25:16
○ 2026-07-19 20:42:26
○NSns2.uniregistrymarket.link2016-11-03 → 2016-12-11 · 5 obs
● 2016-11-03 20:03:58
● 2016-12-11 08:04:40
○ 2026-03-20 09:25:16
○ 2026-07-19 20:42:26
○NSsell.internettraffic.com2015-08-25 → 2016-06-18 · 4 obs
● 2016-06-18 20:24:30
○ 2016-11-03 20:03:58
○ 2026-07-19 20:42:26
●MXalt1.aspmx.l.google.com2026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 20:42:26
●MXalt2.aspmx.l.google.com2026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 20:42:26
●MXalt3.aspmx.l.google.com2026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 20:42:26
●MXalt4.aspmx.l.google.com2026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 20:42:26
●MXaspmx.l.google.com2026-03-20 → 2026-07-19 · 2 obs
● 2026-07-19 20:42:26
●A198.12.239.1272026-03-20 → 2026-07-19 · 3 obs
● 2026-03-20 09:25:16
● 2026-07-19 20:42:26
○A69.172.201.1532016-05-26 → 2016-12-11 · 5 obs
● 2016-05-26 18:20:38
● 2016-12-11 08:04:40
○ 2026-03-20 09:25:16
○ 2026-07-19 20:42:26
○A69.172.201.2082015-08-25 → 2016-04-03 · 4 obs
● 2016-04-03 19:49:24
○ 2016-05-26 18:20:38
○ 2026-07-19 20:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optab.com | ns05.domaincontrol.com, ns06.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.102.3
NS records: ns05.domaincontrol.com, ns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optab.com (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.12.239.127 |
| NS | 2 | ns05.domaincontrol.com, ns06.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 4 | google-site-verification=_uW4Hvd_4KtYhre, v=spf1 include:dc-aa8e722993._spfm.optab... |
| SOA | 1 | ns05.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns05.domaincontrol.com, ns05.domaincontrol.com, ns06.domaincontrol.com...)
Analysis
IP Addresses
optab.com resolves to one IP address: 198.12.239.127.
u-trn.com, naturalcosmeticsurgeon.com, mail.tracminds.com and two other host names share IP numbers with optab.com.
Name Servers
DNS delegation for optab.com points to two name servers: ns05.domaincontrol.com and ns06.domaincontrol.com.
optab.com uses the same name servers as several other domains — among them goodmanandwife.com, megastarcal.com, ossafamily.com and two more.
ns05.domaincontrol.com directs to 97.74.102.3 and 2603:5:2160::3. ns06.domaincontrol.com directs to 173.201.70.3 and 2603:5:2260::3. Each host name carries two IP addresses.
Mail Servers
Mail for optab.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
optab.com has at least partial mail server overlap with other domains such as thebirdandthebee.com, courtneygibbons.org, reissrealtors.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com has two IP addresses: 192.178.218.26 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.