dbtclasses.com - dns.ninja
dbtclasses.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=1781811235 | ||||||
Same first word
dbtclasses.com |
DNS History
17 records (7 active, 10 former)
●NSns-cloud-e1.googledomains.com2026-03-04 → 2026-06-18 · 3 obs
● 2026-03-04 09:11:20
● 2026-06-18 19:43:14
●NSns-cloud-e2.googledomains.com2026-03-04 → 2026-06-18 · 3 obs
● 2026-03-04 09:11:20
● 2026-06-18 19:43:14
●NSns-cloud-e3.googledomains.com2026-03-04 → 2026-06-18 · 3 obs
● 2026-03-04 09:11:20
● 2026-06-18 19:43:14
●NSns-cloud-e4.googledomains.com2026-03-04 → 2026-06-18 · 3 obs
● 2026-03-04 09:11:20
● 2026-06-18 19:43:14
○NSns1.siteground.net2026-03-04 → 2026-06-18 · 2 obs
○ 2026-06-18 19:43:14
○NSns2.siteground.net2026-03-04 → 2026-06-18 · 2 obs
○ 2026-06-18 19:43:14
○NSns55.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-04 09:11:20
○ 2026-06-18 19:43:14
○NSns56.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-04 09:11:20
○ 2026-06-18 19:43:14
○MXmail.dbtclasses.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-04 09:11:20
○ 2026-06-18 19:43:14
○MXmx10.antispam.mailspamprotection.com2026-03-04 → 2026-06-18 · 2 obs
○ 2026-06-18 19:43:14
○MXmx20.antispam.mailspamprotection.com2026-03-04 → 2026-06-18 · 2 obs
○ 2026-06-18 19:43:14
○MXmx30.antispam.mailspamprotection.com2026-03-04 → 2026-06-18 · 2 obs
○ 2026-06-18 19:43:14
●MXmxa.mailgun.org2026-03-04 → 2026-06-18 · 3 obs
● 2026-03-04 09:11:20
● 2026-06-18 19:43:14
●MXmxb.mailgun.org2026-03-04 → 2026-06-18 · 3 obs
● 2026-03-04 09:11:20
● 2026-06-18 19:43:14
●A198.202.211.12026-03-04 → 2026-06-18 · 3 obs
● 2026-03-04 09:11:20
● 2026-06-18 19:43:14
○A23.229.172.2002017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-04 09:11:20
○ 2026-06-18 19:43:14
○A35.212.111.1842026-03-04 → 2026-06-18 · 2 obs
○ 2026-06-18 19:43:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dbtclasses.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dbtclasses.com (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 4 | ns-cloud-e2.googledomains.com, ns-cloud-e1.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 +a +mx include:dbtclasses.com.spf |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
IP Addresses
dbtclasses.com resolves to just one IP address, 198.202.211.1.
Two other host names, along with celerik.com, hazels.com and teale.io, also share IP numbers with dbtclasses.com.
Name Servers
The NS records for dbtclasses.com point to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
dbtclasses.com shares at least some of its name servers with other domains, including nyblue.com, cameratrap.com, smells.us and two others.
The host names ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each resolve to two IP addresses: ns-cloud-e1.googledomains.com resolves to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com resolves to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com resolves to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com resolves to 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
dbtclasses.com is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with dbtclasses.com are appsci.dev, getontheroadagain.com, mazdaparts.us and two others.
There is at least a partial MX overlap between dbtclasses.com and other domains, including auburnundercover.com, taylorenglishbilling.com, trustedtarot.net and two others.
mxa.mailgun.org and mxb.mailgun.org share one IP address between them — 34.36.182.139.
These two host names — mxa.mailgun.org and mxb.mailgun.org — each point to 34.36.182.139 IP addresses.