501cambridge.com - robtex.com
501cambridge.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=1774609697 | ||||||
Same first word
501cambridge.com |
Similar names
DNS History
14 records (10 active, 4 former)
●NSns-cloud-a1.googledomains.com2019-12-26 → 2026-03-27 · 3 obs
● 2019-12-26 10:12:26
● 2026-03-27 11:22:22
●NSns-cloud-a2.googledomains.com2019-12-26 → 2026-03-27 · 3 obs
● 2019-12-26 10:12:26
● 2026-03-27 11:22:22
●NSns-cloud-a3.googledomains.com2019-12-26 → 2026-03-27 · 3 obs
● 2019-12-26 10:12:26
● 2026-03-27 11:22:22
●NSns-cloud-a4.googledomains.com2019-12-26 → 2026-03-27 · 3 obs
● 2019-12-26 10:12:26
● 2026-03-27 11:22:22
○NSns09.domaincontrol.com2015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 18:33:04
○ 2019-12-26 10:12:26
○ 2026-03-27 11:22:22
○NSns10.domaincontrol.com2015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 18:33:04
○ 2019-12-26 10:12:26
○ 2026-03-27 11:22:22
●MXalt1.aspmx.l.google.com2015-06-01 → 2026-03-27 · 2 obs
● 2026-03-27 11:22:22
●MXalt2.aspmx.l.google.com2015-06-01 → 2026-03-27 · 2 obs
● 2026-03-27 11:22:22
●MXalt3.aspmx.l.google.com2019-12-26 → 2026-03-27 · 3 obs
● 2019-12-26 10:12:26
● 2026-03-27 11:22:22
●MXalt4.aspmx.l.google.com2019-12-26 → 2026-03-27 · 3 obs
● 2019-12-26 10:12:26
● 2026-03-27 11:22:22
●MXaspmx.l.google.com2015-06-01 → 2026-03-27 · 2 obs
● 2026-03-27 11:22:22
○MXaspmx2.googlemail.com2015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 18:33:04
○ 2019-12-26 10:12:26
○ 2026-03-27 11:22:22
○MXaspmx3.googlemail.com2015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 18:33:04
○ 2019-12-26 10:12:26
○ 2026-03-27 11:22:22
●A50.245.3.2252015-06-01 → 2026-03-27 · 2 obs
● 2026-03-27 11:22:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| 501cambridge.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 501cambridge.com (unsigned zone)
⏱️ Timing
Total: 446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.245.3.225 |
| NS | 4 | ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=gxjLpKHeEmpmVkx |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
IP Addresses
501cambridge.com points to IP number 50.245.3.225.
Name Servers
501cambridge.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
501cambridge.com shares name servers with other domains at least partially, for example spavocado.com, dub2.net, dhisolution.com, nasilama.com and sanvip.com.
Host names with two IP numbers:
ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106
ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106
ns-cloud-a3.googledomains.com points to: 2001:4860:4802:36::6a and 216.239.36.106
ns-cloud-a4.googledomains.com points to: 2001:4860:4802:38::6a and 216.239.38.106
Mail Servers
Five mail servers handle 501cambridge.com: 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.
501cambridge.com shares mail servers with other domains at least partially; for instance vuorenmaki.com, ns500754.ns500671.ns500742.ns500704.ns500742.ns500704.ns500688.ns500671.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com, ns500754.ns500731.ns500742.ns500731.ns500678.ns500671.ns500291.ns500671.ns500649.tenderladiesbz.com, ns500671.ns500671.ns500671.ns500671.ns500731.ns500704.ns500705.ns500704.ns500705.ns500678.ns500671.ns500671.ns500131.lustychickser.com and ns500742.ns500671.ns500754.ns500671.ns500705.ns500678.ns500705.ns500705.ns500678.ns500688.tenderladiesbz.com.
These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.141.26
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26
alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26
alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.26