c21med.com - robtex.com
c21med.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.18.207.37🇬🇧 CATALYST2-AS84.18.192.0/19 CATALYST2-RT | ||||||
| PTR | pineapple.catalyst2.com | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| TXT | v=spf1 include:emailsrvr.com ~all | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2018-03-14 #10 | ||||||
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=1774702487 | ||||||
Same first word
c21med.com |
DNS History
5 records (5 active, 0 former)
●NSns73.domaincontrol.com2020-03-01 → 2026-03-28 · 2 obs
● 2026-03-28 13:23:38
●NSns74.domaincontrol.com2020-03-01 → 2026-03-28 · 2 obs
● 2026-03-28 13:23:38
●MXmx1.emailsrvr.com2020-03-01 → 2026-03-28 · 2 obs
● 2026-03-28 13:23:38
●MXmx2.emailsrvr.com2020-03-01 → 2026-03-28 · 2 obs
● 2026-03-28 13:23:38
●A84.18.207.372020-03-01 → 2026-03-28 · 2 obs
● 2026-03-28 13:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| c21med.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c21med.com (unsigned zone)
⏱️ Timing
Total: 145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.18.207.37 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 1 | v=spf1 include:emailsrvr.com ~all |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
c21med.com points to a single IP number: 84.18.207.37.
Other host names, for instance masspro.co.uk, blackjackfuncasino.com, tse-it.com, roswayt.com and pineapple.catalyst2.com share IP numbers with c21med.com.
Name Servers
Delegation for c21med.com rests with two name servers, ns73.domaincontrol.com and ns74.domaincontrol.com.
c21med.com shares the same name server setup as other domains, including sconcept.com.tr, patentscore.com, olympianlabs.com, karibafarms.com and juicypatties.com.
Host names with two IP numbers: ns73.domaincontrol.com points to 2603:5:21a4::2f and 97.74.106.47; ns74.domaincontrol.com points to 2603:5:22a4::2f and 173.201.74.47.
Mail Servers
c21med.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
c21med.com uses the same mail server configuration as other domains, such as ghah.net, tavarescalendar.com, filmoahu.com, iwdmarketing.com and hassellair.com.
c21med.com shares at least partially some mail servers with other domains, for example adv-yariv.com, perfectonlinechanger.com and etkms.com.
Host names with one IP number: mx1.emailsrvr.com points to 146.20.161.1; mx2.emailsrvr.com points to 146.20.161.2.