pfizer.co.com - robtex.com
pfizer.co.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns16.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f500::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns16.ovh.net | ||||||
| A | 5.135.112.57🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns16.ovh.net | ||||||
| NS | ns16.ovh.net | ||||||
| A | 2001:41d0:b00:ef00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns16.ovh.net | ||||||
| A | 5.39.116.25🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns16.ovh.net | ||||||
| MX | mx0.mail.ovh.net ⭐ | ||||||
| A | 178.33.252.245🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx0.mail.ovh.net | ||||||
| MX | mx1.mail.ovh.net(5) | ||||||
| MX | mx2.mail.ovh.net(50) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| TXT | 1|https://www.pfizer.pt/ | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | brevo-code:23e0f0d8e0a1614f078e551036b54e15 | ||||||
| SOA | dns16.ovh.nettech@ovh.net serial=2078671909 | ||||||
co.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 169.60.151.232🇺🇸 SOFTLAYER169.60.128.0/18 -dal13 | ||||||
| NS | ns0.nic.co.com ⭐ | ||||||
| NS | ns1.nic.co.com | ||||||
| NS | ns2.nic.co.com | ||||||
| NS | ns3.nic.co.com | ||||||
| NS | ns4.nic.co.com | ||||||
| MX | mx.spamexperts.com ⭐ | ||||||
| MX | fallbackmx.spamexperts.eu(20) | ||||||
| MX | lastmx.spamexperts.net(30) | ||||||
| TXT | google-site-verification=7OcubotXUUSYYCSil8JjPJ_2uxorUHKIpmbUGsV_caA | ||||||
| TXT | v=spf1 mx ip4:169.60.151.232 ip4:184.172.61.109 ip4:169.60.163.139 ip4:169.60... | ||||||
| SOA | ns0.nic.co.comhostmaster@co.com serial=2014414526 | ||||||
rank #314 in the tld
📈 Tranco rank: #2,378
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●MXmx0.mail.ovh.net2026-05-29 → 2026-06-03 · 2 obs
● 2026-06-03 08:38:12
●MXmx1.mail.ovh.net2026-05-29 → 2026-06-03 · 2 obs
● 2026-06-03 08:38:12
●MXmx2.mail.ovh.net2026-05-29 → 2026-06-03 · 2 obs
● 2026-06-03 08:38:12
●MXmx3.mail.ovh.net2026-05-29 → 2026-06-03 · 2 obs
● 2026-06-03 08:38:12
●A213.186.33.52026-05-29 → 2026-06-03 · 2 obs
● 2026-06-03 08:38:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| co.com | ns1.nic.co.com, ns2.nic.co.com, ns3.nic.co.com, ns4.nic.co.com | 8 records |
| pfizer.co.com | ns16.ovh.net, dns16.ovh.net | - |
✅ Authoritative Response
Server:5.135.112.57
NS records: ns16.ovh.net, dns16.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1027ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | dns16.ovh.net, ns16.ovh.net |
| MX | 4 | mx2.mail.ovh.net (pri: 50), mx0.mail.ovh.net (pri: 1)... |
| TXT | 3 | brevo-code:23e0f0d8e0a1614f078e551036b54, 1|https://www.pfizer.pt/... |
| SOA | 1 | dns16.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns1.nic.co.com, ns1.nic.co.com, ns2.nic.co.com...)
Analysis
IP Addresses
pfizer.co.com points to a single IP number: 213.186.33.5.
Additional host names — e-czasopismo.eu, schwabinger.it, signabox.net and two others — share IP numbers with pfizer.co.com.
Name Servers
pfizer.co.com is served by two delegated name servers, dns16.ovh.net and ns16.ovh.net.
pfizer.co.com shares its name server setup with other domains, including 130.94.141.in-addr.arpa, baghi.fr, 55.94.141.in-addr.arpa and two others.
The DNS delegation for pfizer.co.com at least partly coincides with that of other domains, logicaltic.com being one example.
Each of the two host names carries two IP addresses: dns16.ovh.net points to 5.135.112.57 and 2001:41d0:d00:f500::2, and ns16.ovh.net points to 5.39.116.25 and 2001:41d0:b00:ef00::2.
Mail Servers
Mail for pfizer.co.com is routed through 4 mail servers — mx0.mail.ovh.net, mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
pfizer.co.com shares mail servers — at least in part — with other domains, including ismaelbennacer.com, esf-valmorel.com, impression-tee-shirt.info and two others.
These mail servers are frequently seen alongside the mail servers mx4.mail.ovh.net.
Both mx0.mail.ovh.net and mx2.mail.ovh.net have a single IP address each — mx0.mail.ovh.net resolves to 178.33.252.245 while mx2.mail.ovh.net resolves to 87.98.160.167.