sbtbonline.com - robtex.com
sbtbonline.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=1784884597 | ||||||
Same first word
sbtbonline.com |
DNS History
19 records (7 active, 12 former)
●NSns-cloud-d1.googledomains.com2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 09:22:06
●NSns-cloud-d2.googledomains.com2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 09:22:06
●NSns-cloud-d3.googledomains.com2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 09:22:06
●NSns-cloud-d4.googledomains.com2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 09:22:06
○NSns-us.1and1-dns.com2016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 16:50:06
○ 2017-06-17 22:49:48
○ 2026-07-24 09:22:06
○NSns-us.1and1-dns.de2016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 16:50:06
○ 2017-06-17 22:49:48
○ 2026-07-24 09:22:06
○NSns-us.1and1-dns.org2016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 16:50:06
○ 2017-06-17 22:49:48
○ 2026-07-24 09:22:06
○NSns-us.1and1-dns.us2016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 16:50:06
○ 2017-06-17 22:49:48
○ 2026-07-24 09:22:06
○NSns83.worldnic.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-15 18:29:36
○ 2026-07-24 09:22:06
○NSns84.worldnic.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-15 18:29:36
○ 2026-07-24 09:22:06
○MXmail.strictlybythebook.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-15 18:29:36
○ 2026-07-24 09:22:06
○MXmx00.1and1.com2016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 16:50:06
○ 2017-06-17 22:49:48
○ 2026-07-24 09:22:06
○MXmx01.1and1.com2016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 16:50:06
○ 2017-06-17 22:49:48
○ 2026-07-24 09:22:06
●MXmxa.mailgun.org2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 09:22:06
●MXmxb.mailgun.org2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 09:22:06
●A198.49.23.1442026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 09:22:06
○A2607:f1c0:100f:f000::25f2016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 16:50:06
○ 2017-06-17 22:49:48
○ 2026-07-24 09:22:06
○A63.119.119.1632008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-15 18:29:36
○ 2026-07-24 09:22:06
○A74.208.236.102016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 16:50:06
○ 2017-06-17 22:49:48
○ 2026-07-24 09:22:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sbtbonline.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sbtbonline.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
IP Addresses
sbtbonline.com resolves to just one IP address, 198.49.23.144.
Two other host names, along with lila-and-lola.com, nds-as.com and airflw.com, also share IP numbers with sbtbonline.com.
Name Servers
The NS records for sbtbonline.com point to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
sbtbonline.com partially shares its NS delegation with several other domains, including criticalsave.com, anatiq.com, fragilestory.com and two others.
ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com each carry two IP addresses. ns-cloud-d1.googledomains.com has 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com has 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com has 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com has 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
sbtbonline.com is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with sbtbonline.com are pedroample.com, stemprov.app, techitdelivery.com and two others.
There is at least a partial MX overlap between sbtbonline.com and other domains, including rackenmayo.com, visitingaid.com, gaspardlivres.com and two others.
Each of mxa.mailgun.org and mxb.mailgun.org points to exactly one IP address: 34.149.254.5.
mxa.mailgun.org and mxb.mailgun.org each have 34.149.254.5 IP addresses.