pfizer-optima.com - robtex.com
pfizer-optima.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1777423486 | ||||||
PTR for
DNS History
8 records (0 active, 8 former)
○NSjm1.dns.com2021-09-21 → 2021-09-21 · 3 obs
○ 2017-11-25 03:55:04
● 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
● 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
○NSjm2.dns.com2021-09-21 → 2021-09-21 · 3 obs
○ 2017-11-25 03:55:04
● 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
● 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
○NSns1.p15.dynect.net2015-06-22 → 2017-11-25 · 4 obs
● 2015-06-22 06:37:38
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
○NSns2.p15.dynect.net2015-06-22 → 2017-11-25 · 4 obs
● 2015-06-22 06:37:38
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
○NSns3.p15.dynect.net2015-06-22 → 2017-11-25 · 4 obs
● 2015-06-22 06:37:38
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
○NSns4.p15.dynect.net2015-06-22 → 2017-11-25 · 4 obs
● 2015-06-22 06:37:38
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
○A164.88.149.172021-09-21 → 2021-09-21 · 3 obs
○ 2017-11-25 03:55:04
● 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
● 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
○A202.138.124.2242015-06-22 → 2017-11-25 · 4 obs
● 2015-06-22 06:37:38
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
● 2017-11-25 03:55:04
○ 2021-09-21 05:35:48
○ 2026-04-29 01:09:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.43.172.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|