firstclassmedia.co - robtex.com
firstclassmedia.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759633046 | ||||||
Same first word
firstclassmedia.biz |
firstclassmedia.net |
firstclassmedia.org |
firstclassmedia.co |
DNS History
14 records (5 active, 9 former)
○NSns0.transdns.eu2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
●NSns0.transip.net2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:43:54
● 2026-04-13 13:08:08
○NSns1.transdns.eu2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
●NSns1.transip.nl2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:43:54
● 2026-04-13 13:08:08
○NSns2.transdns.eu2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
●NSns2.transip.eu2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:43:54
● 2026-04-13 13:08:08
○MXalt1.aspmx.l.google.com2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
○MXalt2.aspmx.l.google.com2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
○MXaspmx.l.google.com2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
○MXaspmx2.googlemail.com2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
○MXaspmx3.googlemail.com2018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
●MXsmtp.google.com2026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:43:54
● 2026-04-13 13:08:08
○A209.50.48.2522018-07-25 → 2018-07-25 · 3 obs
○ 2026-03-26 23:43:54
○ 2026-04-13 13:08:08
●A94.237.41.332026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 23:43:54
● 2026-04-13 13:08:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| firstclassmedia.co | ns1.transip.nl, ns0.transip.net, ns2.transip.eu | - |
✅ Authoritative Response
Server:195.8.195.195
NS records: ns1.transip.nl, ns0.transip.net, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 839ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.237.41.33 |
| NS | 3 | ns1.transip.nl, ns2.transip.eu... |
| MX | 1 | SMTP.GOOGLE.COM (pri: 1) |
| TXT | 2 | google-site-verification=r1Cs3rOGN6yA0Fp, v=spf1 ip4:94.237.41.33 include:_spf.goo |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
IP Addresses
firstclassmedia.co points to a single IP number: 94.237.41.33.
Other host names like retropixel.org and 94-237-41-33.nl-ams1.upcloud.host share IP numbers with firstclassmedia.co.
Name Servers
firstclassmedia.co is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
firstclassmedia.co at least partially shares name servers with other domains, for instance ip-lease.com, totalofficeit.nl, groningerstudentenalmanak.nl, soulfuelmusic.com and easyselect.nl.
Host names with two IP numbers:
Host ns2.transip.eu points to 2a01:7c8:f:c1f::195 and 37.97.199.195.
Host ns0.transip.net points to 2a01:7c8:dddd:195::195 and 195.135.195.195.
Host ns1.transip.nl points to 2a01:7c8:7000:195::195 and 195.8.195.195.
Mail Servers
firstclassmedia.co is handled by a single mail server, smtp.google.com.
firstclassmedia.co shares the same mail server setup as other domains, for instance g8ts.com, freebookdownloads.com, www.firn.it, longeye.com and kgn.biz.
firstclassmedia.co shares mail servers with other domains at least partially, including m2x.ca, cdongroup.com, archimedia.com, brimbank.church and artemisastudio.com.
these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host name smtp.google.com resolves to nine IP numbers: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 142.250.31.26, 172.253.63.26, 172.253.63.27, 172.253.122.26 and 172.253.122.27.