onlyrecourse.com - robtex.com
onlyrecourse.com
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=1777254021 | ||||||
Same first word
onlyrecourse.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
●NSns-cloud-b2.googledomains.com2026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
●NSns-cloud-b3.googledomains.com2026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
●NSns-cloud-b4.googledomains.com2026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
●MXsmtp.google.com2026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
●A198.185.159.1442026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
●A198.185.159.1452026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
●A198.49.23.1442026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
●A198.49.23.1452026-04-11 → 2026-04-27 · 2 obs
● 2026-04-27 02:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| onlyrecourse.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlyrecourse.com (unsigned zone)
⏱️ Timing
Total: 351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.145... |
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
onlyrecourse.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
For instance, other host names mahatom.com, jessegerner.com, johncarrollhealer.com, friendslearn.com and geolabe.com share IP numbers with onlyrecourse.com.
Name Servers
onlyrecourse.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
onlyrecourse.com shares name servers with other domains at least partially, for example sp0n.io, nurukversity.com, realfloridarealty.com, limitlessfreedom.info and eilatstone.com.
Host names with two IP numbers:
ns-cloud-b1.googledomains.com points to: 2001:4860:4802:32::6b and 216.239.32.107
ns-cloud-b2.googledomains.com points to: 2001:4860:4802:34::6b and 216.239.34.107
ns-cloud-b3.googledomains.com points to: 2001:4860:4802:36::6b and 216.239.36.107
ns-cloud-b4.googledomains.com points to: 2001:4860:4802:38::6b and 216.239.38.107
Mail Servers
onlyrecourse.com is handled by a single mail server, smtp.google.com.
onlyrecourse.com shares the same mail server setup as other domains, for instance mail.aldus.it, koupenchan-store.jp, johnsteelphotography.com, rockwall.co.nz and fabchahealth.community.
onlyrecourse.com shares mail servers with other domains at least partially; for instance charlottecity.us, rmdsolutions.eu, lomasdequillon.cl, tdr.io and readabled.com.
these mail servers are often used together with mail servers 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 smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c07::1a, 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c23::1b, 172.253.62.26, 172.253.62.27, 172.253.115.26, 172.253.115.27 and 192.178.155.27.