bigbook.app - robtex.com
bigbook.app
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSlisa.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 07:15:36
●NSvin.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 07:15:36
●MXmxa.mailgun.org2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 07:15:36
●MXmxb.mailgun.org2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 07:15:36
●A104.21.9.1422026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 07:15:36
●A172.67.160.1332026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 07:15:36
●A2606:4700:3032::ac43:a0852026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 07:15:36
●A2606:4700:3037::6815:98e2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 07:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| bigbook.app | lisa.ns.cloudflare.com, vin.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.131
NS records: lisa.ns.cloudflare.com, vin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigbook.app (unsigned zone)
⏱️ Timing
Total: 501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.160.133, 104.21.9.142 |
| AAAA | 2 | 2606:4700:3037::6815:98e, 2606:4700:3032::ac43:a085 |
| NS | 2 | lisa.ns.cloudflare.com, vin.ns.cloudflare.com |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lisa.ns.cloudflare.com dns.cloudflare.co |
AI analysis
bigbook.app points to four IP numbers: 2606:4700:3032::ac43:a085, 2606:4700:3037::6815:98e, 104.21.9.142 and 172.67.160.133.
For instance, other host names hackvely.net, goos.place, songler.cn, dev.eshomdds.com and netstyle.io share IP numbers with bigbook.app.
bigbook.app is delegated to two name servers: lisa.ns.cloudflare.com and vin.ns.cloudflare.com.
bigbook.app uses the same name server setup as other domains such as linkavaiyun.com, thecricketlounge.com, b5i.net, go(0x787878)vids.com and mendax.io.
bigbook.app shares name servers with other domains at least partially, for example milidonis.com, akustic.com.hk, actapediatrica.org.mx, hsinjurylaw.com and earthgreendryerventandductcleaning.com.
These name servers are commonly used with ken.ns.cloudflare.com.
Host names with six IP numbers: host name lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131; host name vin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf5, 2803:f800:50::6ca2:c1f5, 2a06:98c1:50::ac40:21f5, 108.162.193.245, 172.64.33.245 and 173.245.59.245.
Two mail servers mxa.mailgun.org and mxb.mailgun.org handle bigbook.app.
bigbook.app shares the same mail server setup as other domains, for instance shirtsbysandra.com, winherb.com, dartwind.com, kenblack.co.uk and idirect.pro.
bigbook.app shares mail servers with other domains at least partially; for instance thetimethespace.com, kartonnie-korobki.spb.ru, lalignenyc.com, littlelifestudio.com and signite.jp.
These mail servers are commonly used with the servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with a single IP
mxa.mailgun.org points to: 34.160.13.42
mxb.mailgun.org points to: 34.160.13.42
Host names pointing to 34.160.13.42: mxa.mailgun.org and mxb.mailgun.org