halflab.com - dns.ninja
halflab.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=1785540057 | ||||||
Subdomains
shell0.halflab.com |
ns0.halflab.com |
halfshell.halflab.com |
trusty0.halflab.com |
Same first word
halflab.com |
Similar names
DNS History
14 records (12 active, 2 former)
○NSns.halflab.com2015-06-12 → 2015-11-09 · 4 obs
● 2015-11-09 12:53:30
○ 2015-12-10 04:42:18
○ 2026-07-31 23:32:34
●NSns0.halflab.com2015-12-10 → 2026-07-31 · 3 obs
● 2015-12-10 04:42:18
● 2026-07-31 23:32:34
●NSns5.dnsmadeeasy.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●NSns6.dnsmadeeasy.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●NSns7.dnsmadeeasy.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●MXalt1.aspmx.l.google.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●MXalt2.aspmx.l.google.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●MXaspmx.l.google.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●MXaspmx2.googlemail.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●MXaspmx3.googlemail.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●MXaspmx4.googlemail.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●MXaspmx5.googlemail.com2015-06-12 → 2026-07-31 · 2 obs
● 2026-07-31 23:32:34
●A23.251.153.262016-10-04 → 2026-07-31 · 3 obs
● 2016-10-04 01:33:34
● 2026-07-31 23:32:34
○A75.149.40.2302015-06-12 → 2016-01-31 · 4 obs
● 2016-01-31 00:07:16
○ 2016-10-04 01:33:34
○ 2026-07-31 23:32:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| halflab.com | ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com, ns7.dnsmadeeasy.com | 6 records |
✅ Authoritative Response
Server:208.94.148.13
NS records: ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com, ns7.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for halflab.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.251.153.26 |
| NS | 3 | ns6.dnsmadeeasy.com, ns7.dnsmadeeasy.com... |
| MX | 7 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 mx include:gmail.com -all |
| SOA | 1 | ns0.halflab.com dns.halflab.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns5.dnsmadeeasy.com, ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com...)
Analysis
Hierarchy
The domain halflab.com is a parent of shell0.halflab.com, ns0.halflab.com, halfshell.halflab.com and trusty0.halflab.com.
IP Addresses
halflab.com has exactly one IP address — 23.251.153.26.
mathed.page, halfshell.halflab.com, rubrick.com plus two other host names have IP numbers in common with halflab.com.
Name Servers
Four name servers handle the delegation for halflab.com: ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com, ns7.dnsmadeeasy.com and ns0.halflab.com.
At least some of halflab.com's name servers are shared with other domains, for example css.nau.edu, aramarkhc.com, speedcdn.net and two more.
These name servers tend to co-occur with ns100.digicertdns.com, ns101.digicertdns.com, ns102.digicertdns.com and 7 other name servers in the same DNS delegations.
Host names pointing to two IP addresses:
The A records for ns5.dnsmadeeasy.com return 208.94.148.13 and 2600:1800:5::1.
The A records for ns6.dnsmadeeasy.com return 208.80.124.13 and 2600:1801:6::1.
The A records for ns7.dnsmadeeasy.com return 208.80.126.13 and 2600:1802:7::1.
Host names resolving to a single IP address:
ns0.halflab.com resolves to the IP address 23.251.153.26.
Mail Servers
halflab.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
At least some of the mail servers used by halflab.com are shared with other domains: newvisiondigital.co, maksimo.be, myyoganetwork.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.
The A records for aspmx.l.google.com return 142.251.16.26 and 2607:f8b0:4004:c23::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.