simpsonapi.com - robtex.com
simpsonapi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.44.36.102🇺🇸 AS394138162.44.36.0/22 IQVIA-DCDUR6a | ||||||
| NS | ns1.iqvia.com ⭐ | ||||||
| A | 162.44.245.2🇺🇸 IMS-HEALTH162.44.245.0/24 IQVIA Carlstadt | ||||||
| PTR | dnsus1.imshealth.com | ||||||
| NS | ns2.iqvia.com | ||||||
| A | 162.44.221.241🇺🇸 IMS-HEALTH162.44.221.0/24 IQVIA Carlstadt | ||||||
| PTR | dnsus2.imshealth.com | ||||||
| NS | ns3.iqvia.com | ||||||
| A | 185.76.229.151🇬🇧 Ireland185.76.228.0/22 | ||||||
| PTR | ns3.iqvia.com | ||||||
| NS | ns4.iqvia.com | ||||||
| A | 185.76.229.152🇬🇧 Ireland185.76.228.0/22 | ||||||
| PTR | ns4.iqvia.com | ||||||
| TXT | _amzzgjxq3xwnsqcrujdgmzs6chyzng9 | ||||||
| SOA | ns1.iqvia.comhostmaster@iqvia.com 2025-11-01 #2 | ||||||
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=1774403912 | ||||||
Same first word
simpsonapi.com |
DNS History
9 records (5 active, 4 former)
●NSns1.iqvia.com2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 17:03:12
● 2026-03-25 02:23:06
●NSns2.iqvia.com2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 17:03:12
● 2026-03-25 02:23:06
●NSns3.iqvia.com2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 17:03:12
● 2026-03-25 02:23:06
●NSns4.iqvia.com2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 17:03:12
● 2026-03-25 02:23:06
○NSns51.worldnic.com2017-05-10 → 2017-05-10 · 3 obs
○ 2026-02-24 17:03:12
○ 2026-03-25 02:23:06
○NSns52.worldnic.com2017-05-10 → 2017-05-10 · 3 obs
○ 2026-02-24 17:03:12
○ 2026-03-25 02:23:06
○MXp.webcom.ctmail.com2017-05-10 → 2017-05-10 · 3 obs
○ 2026-02-24 17:03:12
○ 2026-03-25 02:23:06
●A162.44.36.1022026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 17:03:12
● 2026-03-25 02:23:06
○A208.91.197.272017-05-10 → 2017-05-10 · 3 obs
○ 2026-02-24 17:03:12
○ 2026-03-25 02:23:06
🔍 DNS Trace
Analysis
IP Addresses
simpsonapi.com points to a single IP number: 162.44.36.102.
Other host names such as smpsnhlth.co, connexapi.com and smpsnhlth.com share IP numbers with simpsonapi.com.
Name Servers
simpsonapi.com is delegated to four name servers: ns1.iqvia.com, ns2.iqvia.com, ns3.iqvia.com and ns4.iqvia.com.
simpsonapi.com at least partially shares name servers with other domains, for instance wearepatients.co.uk, newmddstudies.com, genae.be, c19vaccinetrials.com and ceutagroup.ltd.
These name servers are commonly used alongside dnsuk2.imshealth.com, dnsuk.imshealth.com, dnsus1.imshealth.com and dnsus2.imshealth.com.
Host names with a single IP address
ns1.iqvia.com points to 162.44.245.2
ns2.iqvia.com points to 162.44.221.241
ns3.iqvia.com points to 185.76.229.151
ns4.iqvia.com points to 185.76.229.152