radtechgroup.com - dns.ninja
radtechgroup.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=1784822882 | ||||||
Same first word
radtechgroup.com |
DNS History
12 records (9 active, 3 former)
○NSdns1.webcoretech.com2015-05-29 → 2017-06-14 · 4 obs
● 2017-06-14 17:29:10
○ 2026-04-17 22:58:38
○ 2026-07-23 16:17:02
○NSdns2.webcoretech.com2015-05-29 → 2017-06-14 · 4 obs
● 2017-06-14 17:29:10
○ 2026-04-17 22:58:38
○ 2026-07-23 16:17:02
●NSns-cloud-c1.googledomains.com2026-04-17 → 2026-07-23 · 3 obs
● 2026-04-17 22:58:38
● 2026-07-23 16:17:02
●NSns-cloud-c2.googledomains.com2026-04-17 → 2026-07-23 · 3 obs
● 2026-04-17 22:58:38
● 2026-07-23 16:17:02
●NSns-cloud-c3.googledomains.com2026-04-17 → 2026-07-23 · 3 obs
● 2026-04-17 22:58:38
● 2026-07-23 16:17:02
●NSns-cloud-c4.googledomains.com2026-04-17 → 2026-07-23 · 3 obs
● 2026-04-17 22:58:38
● 2026-07-23 16:17:02
●MXalt1.aspmx.l.google.com2015-05-29 → 2026-07-23 · 2 obs
● 2026-07-23 16:17:02
●MXalt2.aspmx.l.google.com2015-05-29 → 2026-07-23 · 2 obs
● 2026-07-23 16:17:02
●MXalt3.aspmx.l.google.com2015-05-29 → 2026-07-23 · 2 obs
● 2026-07-23 16:17:02
●MXalt4.aspmx.l.google.com2015-05-29 → 2026-07-23 · 2 obs
● 2026-07-23 16:17:02
●MXaspmx.l.google.com2015-05-29 → 2026-07-23 · 2 obs
● 2026-07-23 16:17:02
○A207.195.229.202015-05-29 → 2017-06-14 · 4 obs
● 2017-06-14 17:29:10
○ 2026-04-17 22:58:38
○ 2026-07-23 16:17:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| radtechgroup.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
Name Servers
Four name servers handle the delegation for radtechgroup.com: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
There is at least partial name server overlap between radtechgroup.com and other domains — oasissentinel.com, keebsforall.com, mygiftofmikvah.com and two more among them.
All four hostnames — ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-c1.googledomains.com to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com to 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
Five mail servers handle radtechgroup.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by radtechgroup.com are shared with other domains: kisoboka.org, ns500671.ns500671.ns500671.ns500754.ns500671.ns500754.ns500671.ns500731.ns500671.ns500705.ns500688.ns500678.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com, ns500754.ns500754.ns500671.ns500754.ns500731.ns500704.ns500688.ns500688.ns500291.ns500671.ns500153.tenderladiesbz.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 142.251.111.26 and 2607:f8b0:4004:c0b::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.