activebridge.study - robtex.com
activebridge.study
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1787243231 | ||||||
Same first word
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSlindsey.ns.cloudflare.com2026-08-18 → 2026-08-20 · 2 obs
● 2026-08-20 17:02:16
●NSthaddeus.ns.cloudflare.com2026-08-18 → 2026-08-20 · 2 obs
● 2026-08-20 17:02:16
●MXsmtp.google.com2026-08-18 → 2026-08-20 · 2 obs
● 2026-08-20 17:02:16
●A104.21.79.192026-08-18 → 2026-08-20 · 2 obs
● 2026-08-20 17:02:16
●A172.67.168.1782026-08-18 → 2026-08-20 · 2 obs
● 2026-08-20 17:02:16
●A2606:4700:3030::ac43:a8b22026-08-18 → 2026-08-20 · 2 obs
● 2026-08-20 17:02:16
●A2606:4700:3036::6815:4f132026-08-18 → 2026-08-20 · 2 obs
● 2026-08-20 17:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| activebridge.study | lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.127
NS records: lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for activebridge.study (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.168.178, 104.21.79.19 |
| AAAA | 2 | 2606:4700:3036::6815:4f13, 2606:4700:3030::ac43:a8b2 |
| NS | 2 | lindsey.ns.cloudflare.com, thaddeus.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=YKs-WJLZzv8VsuQ, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lindsey.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)
Analysis
IP Addresses
activebridge.study resolves to four IP addresses: 104.21.79.19, 172.67.168.178, 2606:4700:3030::ac43:a8b2 and 2606:4700:3036::6815:4f13.
Among the host names that share IP numbers with activebridge.study are www.bassett.com.au, nishiyama2001jp.com, bassett.com.au and two others.
Name Servers
DNS delegation for activebridge.study points to two name servers: lindsey.ns.cloudflare.com and thaddeus.ns.cloudflare.com.
activebridge.study has the same name server delegation as a number of other domains, such as biologytutor.study, brasilaocubo.com.br, chapelstudios.co.uk and two more.
activebridge.study partially shares its NS delegation with several other domains, including untanglemychains.com, randomnuggets.com, auranft.co and two others.
These name servers regularly co-occur with the name servers crystal.ns.cloudflare.com, jarred.ns.cloudflare.com and wells.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
lindsey.ns.cloudflare.com has IP addresses 108.162.194.5, 162.159.38.5 and 172.64.34.5, plus 3 other.
thaddeus.ns.cloudflare.com has IP addresses 108.162.195.127, 162.159.44.127 and 172.64.35.127, plus 3 other.
Mail Servers
activebridge.study routes its mail through a single mail server, smtp.google.com.
activebridge.study has the same mail server arrangement as a number of other domains, for example anicha.co.il, sequoianationalgoallifter.com, remobiletech.com and two more.
activebridge.study shares at least some of its mail servers with other domains — for example tomhenry.org, melyssagriffin.com, fenestra.it and two more.
These mail servers tend to be used in conjunction with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and two additional mail servers.
smtp.google.com directs to 9 IP numbers, including 142.251.16.26, 142.251.163.27 and 172.253.63.26, along with 6 other.