persistentsoftware.com - dns.ninja
persistentsoftware.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=1784252697 | ||||||
Same first word
persistentsoftware.com |
DNS History
13 records (10 active, 3 former)
●NSns1.dnsimple.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
●NSns2.dnsimple.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
●NSns3.dnsimple.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
●NSns4.dnsimple.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
●MXalt1.aspmx.l.google.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
●MXalt2.aspmx.l.google.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
●MXalt3.aspmx.l.google.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
●MXalt4.aspmx.l.google.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
●MXaspmx.l.google.com2016-03-16 → 2026-07-17 · 2 obs
● 2026-07-17 02:10:50
○A107.21.111.2362016-07-16 → 2016-07-16 · 4 obs
● 2016-07-16 12:16:04
○ 2017-04-02 23:42:04
○ 2026-07-17 02:10:50
○A23.21.227.2492016-03-16 → 2016-03-16 · 3 obs
○ 2016-07-16 12:16:04
○ 2026-07-17 02:10:50
○A75.101.133.2482017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 23:42:04
○ 2026-03-30 13:59:54
○ 2026-07-17 02:10:50
●A76.76.21.212026-03-30 → 2026-07-17 · 3 obs
● 2026-03-30 13:59:54
● 2026-07-17 02:10:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| persistentsoftware.com | ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com | 8 records |
✅ Authoritative Response
Server:199.247.152.53
NS records: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for persistentsoftware.com (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 a include:_spf.google.com ~all |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple.com...)
Analysis
IP Addresses
persistentsoftware.com resolves to just one IP address, 76.76.21.21.
Two other host names, along with comp.vc, aislego.com and yutori.com, also share IP numbers with persistentsoftware.com.
Name Servers
The NS records for persistentsoftware.com point to four name servers: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.
The name servers of persistentsoftware.com overlap at least partially with those of other domains — among them cseeger.com, taketenn.com, prowlapp.com and two more.
These name servers commonly appear alongside the name servers ns4.dnsimple-edge.org and ns2.dnsimple-edge.net.
Each of the four hosts ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com has two IP addresses. ns1.dnsimple.com points to 199.247.152.53 and 2620:111:8004::53. ns2.dnsimple.com points to 199.247.153.53 and 2620:111:8005::53. ns3.dnsimple.com points to 199.247.154.53 and 2620:111:8006::53. ns4.dnsimple.com points to 199.247.155.53 and 2620:111:8007::53.
Mail Servers
Five mail servers handle persistentsoftware.com: 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 persistentsoftware.com and other domains, including offthegrain.co.uk, basquemtb.com, ns500671.ns500731.ns500671.ns500731.ns500742.ns500671.ns500731.ns500705.ns500705.ns500671.ns500704.ns500291.ns500649.ns500291.ns500666.tenderladiesbz.com 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 maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c0b::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.