c19study.com - robtex.com
c19study.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=1776988831 | ||||||
rank #175536 in the tld
WOT: SAFE (43/100)
Same first word
c19study.com |
DNS History
13 records (7 active, 6 former)
●NSns-cloud-d1.googledomains.com2020-07-01 → 2026-04-24 · 2 obs
● 2026-04-24 00:09:38
●NSns-cloud-d2.googledomains.com2020-07-01 → 2026-04-24 · 2 obs
● 2026-04-24 00:09:38
●NSns-cloud-d3.googledomains.com2020-07-01 → 2026-04-24 · 2 obs
● 2026-04-24 00:09:38
●NSns-cloud-d4.googledomains.com2020-07-01 → 2026-04-24 · 2 obs
● 2026-04-24 00:09:38
○MXalt1.gmr-smtp-in.l.google.com2020-07-01 → 2020-08-21 · 4 obs
● 2020-08-21 08:15:24
○ 2026-04-24 00:09:36
○ 2026-04-24 00:09:38
○MXalt2.gmr-smtp-in.l.google.com2020-07-01 → 2020-08-21 · 4 obs
● 2020-08-21 08:15:24
○ 2026-04-24 00:09:36
○ 2026-04-24 00:09:38
○MXalt3.gmr-smtp-in.l.google.com2020-07-01 → 2020-08-21 · 4 obs
● 2020-08-21 08:15:24
○ 2026-04-24 00:09:36
○ 2026-04-24 00:09:38
○MXalt4.gmr-smtp-in.l.google.com2020-07-01 → 2020-08-21 · 4 obs
● 2020-08-21 08:15:24
○ 2026-04-24 00:09:36
○ 2026-04-24 00:09:38
○MXgmr-smtp-in.l.google.com2020-07-01 → 2020-08-21 · 4 obs
● 2020-08-21 08:15:24
○ 2026-04-24 00:09:36
○ 2026-04-24 00:09:38
●MXmxa.mailgun.org2026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 00:09:36
● 2026-04-24 00:09:38
●MXmxb.mailgun.org2026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 00:09:36
● 2026-04-24 00:09:38
●A34.117.155.862026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 00:09:36
● 2026-04-24 00:09:38
○A34.94.50.2302020-07-01 → 2020-08-21 · 4 obs
● 2020-08-21 08:15:24
○ 2026-04-24 00:09:36
○ 2026-04-24 00:09:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| c19study.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.117.155.86 |
| NS | 4 | ns-cloud-d4.googledomains.com, ns-cloud-d1.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
IP Addresses
c19study.com points to a single IP number: 34.117.155.86.
other host names for instance c19ivermectin.com, c19hcq.org, c19early.org, c19hcq.com and ivmmeta.com share IP numbers with c19study.com.
Name Servers
c19study.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
c19study.com at least partially shares name servers with other domains, for instance landau.net, resonantaudio.net, sriramrajan.com, fastzone.net and karayelnakliyat.com.
Host names with two IP numbers:
Host name ns-cloud-d1.googledomains.com points to: 2001:4860:4802:32::6d and 216.239.32.109.
Host name ns-cloud-d2.googledomains.com points to: 2001:4860:4802:34::6d and 216.239.34.109.
Host name ns-cloud-d3.googledomains.com points to: 2001:4860:4802:36::6d and 216.239.36.109.
Host name ns-cloud-d4.googledomains.com points to: 2001:4860:4802:38::6d and 216.239.38.109.
Mail Servers
c19study.com is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
c19study.com shares the same mail server setup as other domains, for instance decorama.biz, aerisconcierge.com, outfitsvip.com, rizzap.com and lobster(0x74697473).com.
c19study.com shares mail servers with other domains at least partially, including fsmec.org, spiritofak.com, smashthroughmentor.com, progeth.com and pictios.com.
Host names with a single IP number:
mxa.mailgun.org points to 34.36.182.139 and mxb.mailgun.org points to 34.36.182.139.
Host names that point to 34.36.182.139: mxa.mailgun.org and mxb.mailgun.org.