assignment-lab.com - dns.ninja
assignment-lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.21.251.198🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-107-21-251-198.compute-1.amazonaws.com | ||||||
| NS | ns1.netfirms.com ⭐ | ||||||
| A | 162.159.24.252Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.netfirms.com | ||||||
| A | 162.159.25.208Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.assignment-lab.com ⭐ | ||||||
| A | 66.96.140.114🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 114.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.115🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 115.140.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.netfirms.comdnsadmin@netfirms.com 2013-06-11 #29 | ||||||
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=1785165852 | ||||||
Subdomains
mx.assignment-lab.com |
Same first word
assignment-lab.com |
DNS History
4 records (4 active, 0 former)
●NSns1.netfirms.com2015-06-06 → 2026-07-27 · 2 obs
● 2026-07-27 15:32:18
●NSns2.netfirms.com2015-06-06 → 2026-07-27 · 2 obs
● 2026-07-27 15:32:18
●MXmx.assignment-lab.com2015-06-06 → 2026-07-27 · 2 obs
● 2026-07-27 15:32:18
●A107.21.251.1982015-06-06 → 2026-07-27 · 2 obs
● 2026-07-27 15:32:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| assignment-lab.com | ns1.netfirms.com, ns2.netfirms.com | 4 records |
✅ Authoritative Response
Server:162.159.25.208
NS records: ns1.netfirms.com, ns2.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for assignment-lab.com (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.21.251.198 |
| NS | 2 | ns1.netfirms.com, ns2.netfirms.com |
| MX | 1 | mx.assignment-lab.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | ns1.netfirms.com dnsadmin.netfirms.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.netfirms.com, ns1.netfirms.com, ns2.netfirms.com...)
Analysis
Hierarchy
assignment-lab.com is the parent zone for mx.assignment-lab.com.
IP Addresses
assignment-lab.com directs to one IP number, which is 107.21.251.198.
assignmentlab.com and ec2-107-21-251-198.compute-1.amazonaws.com, along with other host names, share IP addresses with assignment-lab.com.
Name Servers
assignment-lab.com is served by two delegated name servers, ns1.netfirms.com and ns2.netfirms.com.
assignment-lab.com has the same name server delegation as a number of other domains, such as theotherredmeat.org, designsbybradleyjames.com, deleeuw.ca and two more.
assignment-lab.com partially shares its NS delegation with several other domains, including binslashbash.com, flatglassdistributors.com, clearviewpartners.ca and two others.
These name servers are regularly seen alongside ns1.yourhostingaccount.com and ns2.yourhostingaccount.com as name servers.
ns1.netfirms.com resolves to 162.159.24.252. ns2.netfirms.com resolves to 162.159.25.208. Both host names point to a single IP number.
Mail Servers
assignment-lab.com routes its mail through a single mail server, mx.assignment-lab.com.
The host mx.assignment-lab.com resolves to 66.96.140.114 and 66.96.140.115 — two IP addresses.