strongqa.com - dns.ninja
strongqa.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=1782748516 | ||||||
Subdomains
www.strongqa.com |
Same first word
strongqa.com |
DNS History
17 records (11 active, 6 former)
●NSns1.linode.com2015-07-05 → 2026-06-29 · 2 obs
● 2026-06-29 16:00:42
●NSns2.linode.com2015-07-05 → 2026-06-29 · 2 obs
● 2026-06-29 16:00:42
●NSns3.linode.com2015-07-05 → 2026-06-29 · 2 obs
● 2026-06-29 16:00:42
●NSns4.linode.com2015-07-05 → 2026-06-29 · 2 obs
● 2026-06-29 16:00:42
●NSns5.linode.com2015-07-05 → 2026-06-29 · 2 obs
● 2026-06-29 16:00:42
●MXalt1.aspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 04:03:12
● 2026-06-29 16:00:42
●MXalt2.aspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 04:03:12
● 2026-06-29 16:00:42
●MXalt3.aspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 04:03:12
● 2026-06-29 16:00:42
●MXalt4.aspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 04:03:12
● 2026-06-29 16:00:42
●MXaspmx.l.google.com2026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 04:03:12
● 2026-06-29 16:00:42
○MXmx.zoho.com2015-12-06 → 2017-03-17 · 5 obs
● 2015-12-06 19:14:52
● 2017-03-17 12:30:20
○ 2026-03-05 04:03:12
○ 2026-06-29 16:00:42
○MXmx.zohomail.com2015-07-05 → 2015-07-05 · 3 obs
○ 2015-12-06 19:14:52
○ 2026-06-29 16:00:42
○MXmx2.zoho.com2015-12-06 → 2017-03-17 · 5 obs
● 2015-12-06 19:14:52
● 2017-03-17 12:30:20
○ 2026-03-05 04:03:12
○ 2026-06-29 16:00:42
○MXmx2.zohomail.com2015-07-05 → 2015-07-05 · 3 obs
○ 2015-12-06 19:14:52
○ 2026-06-29 16:00:42
○MXmx3.zoho.com2015-12-06 → 2017-03-17 · 5 obs
● 2015-12-06 19:14:52
● 2017-03-17 12:30:20
○ 2026-03-05 04:03:12
○ 2026-06-29 16:00:42
●A143.42.221.2082026-03-05 → 2026-06-29 · 3 obs
● 2026-03-05 04:03:12
● 2026-06-29 16:00:42
○A185.3.94.2202015-07-05 → 2017-03-17 · 4 obs
● 2017-03-17 12:30:20
○ 2026-03-05 04:03:12
○ 2026-06-29 16:00:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| strongqa.com | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | 10 records |
✅ Authoritative Response
Server:92.123.94.3
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for strongqa.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.42.221.208 |
| NS | 5 | ns1.linode.com, ns4.linode.com... |
| MX | 5 | ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)... |
| TXT | 1 | google-site-verification=jv1k45hn4Fh-CAj |
| SOA | 1 | ns1.linode.com romikoops1.gmail.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
Hierarchy
strongqa.com serves as the parent of www.strongqa.com.
IP Addresses
strongqa.com resolves to just one IP address, 143.42.221.208.
Other host names — booking-invoices.strongsd.com, 143-42-221-208.ip.linodeusercontent.com, strongsd.com and qa2go.com — share IP numbers with strongqa.com.
Name Servers
strongqa.com delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
strongqa.com has at least partial name server overlap with other domains, such as transferstoottawa.com, blazingstarradio.com, satyajit.net and two others.
It is common to see these name servers used together with name servers ns4.linode.com and ns5.linode.com.
Host names that have two IP addresses:
ns1.linode.com points to 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com points to 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com points to 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com points to 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com points to 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
Mail for strongqa.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 strongqa.com and other domains, including umito.jp, ns500841.ns500821.ns500821.ns500821.ns500821.ns500841.ns500794.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, pasen.org and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
aspmx.l.google.com points to 142.251.179.27 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.