ctrlplusb.com - dns.ninja
ctrlplusb.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=1783729867 | ||||||
Same first word
ctrlplusb.com |
DNS History
9 records (9 active, 0 former)
●MXalt1.aspmx.l.google.com2016-12-18 → 2026-07-11 · 2 obs
● 2026-07-11 00:52:00
●MXalt2.aspmx.l.google.com2016-12-18 → 2026-07-11 · 2 obs
● 2026-07-11 00:52:00
●MXalt3.aspmx.l.google.com2016-12-18 → 2026-07-11 · 2 obs
● 2026-07-11 00:52:00
●MXalt4.aspmx.l.google.com2016-12-18 → 2026-07-11 · 2 obs
● 2026-07-11 00:52:00
●MXaspmx.l.google.com2016-12-18 → 2026-07-11 · 2 obs
● 2026-07-11 00:52:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| ctrlplusb.com | ns1.whois.com, ns2.whois.com, ns3.whois.com, ns4.whois.com | 16 records |
✅ Authoritative Response
Server:162.251.82.124
NS records: ns1.whois.com, ns2.whois.com, ns3.whois.com, ns4.whois.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctrlplusb.com (unsigned zone)
⏱️ Timing
Total: 457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.whois.com, ns3.whois.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | ns1.whois.com iaresean.gmail.com |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (ns1.whois.com, ns1.whois.com, ns1.whois.com...)
Analysis
Name Servers
The NS records for ctrlplusb.com point to four name servers: ns1.whois.com, ns2.whois.com, ns3.whois.com and ns4.whois.com.
ctrlplusb.com has at least partial name server overlap with other domains, such as myfone.mobi, igualet.com, resonantleadership.org and two others.
It is common to find these name servers paired with the name servers 208.91.197.91.
Each hostname ns1.whois.com, ns2.whois.com, ns3.whois.com and ns4.whois.com has four IP addresses: ns1.whois.com has 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251; ns2.whois.com has 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249; ns3.whois.com has 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247; ns4.whois.com has 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
Mail Servers
Mail for ctrlplusb.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between ctrlplusb.com and other domains, including mark3ting.com.ar, ns500742.ns500742.ns500671.ns500754.ns500688.ns500671.ns500678.ns500678.lusty(0x736c7574)z.com, gotobazar.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 142.251.163.26 and 2607:f8b0:4004:c09::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.