firstday.co - robtex.com
firstday.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=1759800145 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns2.wixdns.net2026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●NSns3.wixdns.net2026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●MXalt1.aspmx.l.google.com2026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●MXalt2.aspmx.l.google.com2026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●MXaspmx.l.google.com2026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●MXaspmx2.googlemail.com2026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●MXaspmx3.googlemail.com2026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●A185.230.63.1072026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●A185.230.63.1712026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
●A185.230.63.1862026-10-18 → 2026-11-10 · 2 obs
● 2026-11-10 01:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, d.registrydns.co, c.registrydns.co, b.registrydns.co | - |
| firstday.co | ns2.wixdns.net, ns3.wixdns.net | - |
✅ Authoritative Response
Server:216.239.36.100
NS records: ns2.wixdns.net, ns3.wixdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstday.co (unsigned zone)
⏱️ Timing
Total: 1882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 185.230.63.186, 185.230.63.171... |
| NS | 2 | ns3.wixdns.net, ns2.wixdns.net |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), aspmx2.googlemail.com (pri: 40)... |
| TXT | 1 | google-site-verification=lPlk4UzsEGEqRBC |
| SOA | 1 | ns2.wixdns.net support.wix.com |
Analysis
IP Addresses
The hostname firstday.co resolves to three IP addresses: 185.230.63.107, 185.230.63.171 and 185.230.63.186.
Among the host names that share IP numbers with firstday.co are meganwilliamsmakeup.com, william-gray.co.uk, keepitsimple-compliance.com and two others.
Name Servers
firstday.co is delegated to two name servers: ns2.wixdns.net and ns3.wixdns.net.
firstday.co has the same name server delegation as a number of other domains, such as hmi-studio.co.uk, kleine-woelfe.com, kserv-enterprise.com and two more.
firstday.co shares at least some of its name servers with other domains, such as bldhomes.com.au.
ns2.wixdns.net resolves to 216.239.36.100. ns3.wixdns.net resolves to 216.239.38.100. Both host names point to a single IP number.
Mail Servers
Mail for firstday.co is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
firstday.co shares at least some of its mail servers with other domains — for example upsiteon.com, mbabysboutique.com, simplecityllc.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com points to 142.251.163.26 and 2607:f8b0:4004:c09::1a.
alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c14::1a IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 192.178.234.26 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.26 IP addresses.