sigsoftware.com - dns.ninja
sigsoftware.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.169.28🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | sigsoftware.com | ||||||
| NS | ns523.pair.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 209.68.5.132🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | reka.pair.com | ||||||
| NS | ns0.ns0.com | ||||||
| A | 2607:f440::d85c:3715🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns0.ns0.com | ||||||
| NS | ns24.pair.com ⚠️ Not in zone NS records | ||||||
| A | 209.68.1.57🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | gort.pair.com | ||||||
| MX | qs4304.pair.com ⭐ | ||||||
| A | 2607:f440::4227:286f🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | qs4304.pair.com | ||||||
| A | 66.39.40.111🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | qs4304.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | ns523.pair.comroot@pair.com 2025-11-11 #8 | ||||||
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=1785145512 | ||||||
PTR for
Same first word
sigsoftware.com.br |
sigsoftware.com |
Similar names
gissoftware.net |
gissoftware.nl |
gissoftware.org |
isgsoftware.com |
gissoftware.com |
igssoftware.com |
softwaresgi.com.br |
isgsoftware.net |
gsisoftware.es |
DNS History
7 records (5 active, 2 former)
●NSns24.pair.com2026-04-09 → 2026-07-27 · 3 obs
● 2026-04-09 14:42:34
● 2026-07-27 10:12:16
○MXqs1148.pair.com2015-08-16 → 2017-04-06 · 4 obs
● 2017-04-06 15:37:00
○ 2019-10-20 11:40:36
○ 2026-07-27 10:12:16
●MXqs4304.pair.com2019-10-20 → 2026-07-27 · 3 obs
● 2019-10-20 11:40:36
● 2026-07-27 10:12:16
○A209.68.36.1792015-08-16 → 2021-09-20 · 4 obs
● 2021-09-20 07:36:38
○ 2026-04-09 14:42:34
○ 2026-07-27 10:12:16
●A216.92.169.282026-04-09 → 2026-07-27 · 3 obs
● 2026-04-09 14:42:34
● 2026-07-27 10:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| sigsoftware.com | ns0.ns0.com, ns24.pair.com | 3 records |
✅ Authoritative Response
Server:209.68.1.57
NS records: ns0.ns0.com, ns24.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigsoftware.com (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.169.28 |
| NS | 2 | ns0.ns0.com, ns523.pair.com |
| MX | 1 | qs4304.pair.com (pri: 50) |
| TXT | 1 | v=spf1 include:webmail.pair.com include: |
| SOA | 1 | ns523.pair.com root.pair.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns0.ns0.com, ns0.ns0.com, ns24.pair.com)
Analysis
IP Addresses
sigsoftware.com resolves to just one IP address, 216.92.169.28.
Name Servers
sigsoftware.com carries NS records delegating to ns0.ns0.com, ns24.pair.com and ns523.pair.com.
At least some of sigsoftware.com's name servers are shared with other domains, for example webtuneup.com, seoified.com, shaolin-do.com and two more.
These name servers tend to co-occur with ns0000.ns0.com, dns3.pair.com, dns.pair.com and 7 other name servers in the same DNS delegations.
ns0.ns0.com points to 2607:f440::d85c:3715; ns24.pair.com points to 209.68.1.57; ns523.pair.com points to 209.68.5.132 — each hostname maps to exactly one IP address.
Mail Servers
The sole mail server for sigsoftware.com is qs4304.pair.com.
Among the domains sharing a mail server setup with sigsoftware.com are danielg.com, rachlel.com, lilmo44.com and two others.
qs4304.pair.com directs to two IP numbers, 66.39.40.111 and 2607:f440::4227:286f.