`software-for-spc.com`

DNSSEC	⚠️ Not signed
A	23.253.164.198^{🇺🇸 RACKSPACE-ORD23.253.160.0/19 Rackspace}
NS	`ns5.pairnic.com` ⭐
		A	2607:f440::d85c:35f^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns5.pairnic.com`
		A	216.92.3.95^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns5.pairnic.com`
NS	`ns6.pairnic.com`
		A	2607:f441::d892:c0f6^{🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States}
			PTR	`ns6.pairnic.com`
		A	216.146.192.246^{🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns6.pairnic.com`
SOA	`ns5.pairnic.com`root@pair.com 2021-10-15 #87

`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.net`nstld@verisign-grs.com serial=1778601516

Same first word

software-for-spc.com

DNS History

4 records (3 active, 1 former)

●NSns5.pairnic.com2020-04-12 → 2026-05-12 · 2 obs

● 2020-04-12 16:58:36
● 2026-05-12 16:13:16

●NSns6.pairnic.com2020-04-12 → 2026-05-12 · 2 obs

● 2020-04-12 16:58:36
● 2026-05-12 16:13:16

○A166.78.255.1282020-04-12 → 2020-04-12 · 3 obs

● 2020-04-12 16:58:36
○ 2026-04-10 17:09:46
○ 2026-05-12 16:13:16

●A23.253.164.1982026-04-10 → 2026-05-12 · 3 obs

○ 2020-04-12 16:58:36
● 2026-04-10 17:09:46
● 2026-05-12 16:13:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
software-for-spc.com	ns5.pairnic.com, ns6.pairnic.com	4 records

✅ Authoritative Response

Server:216.146.192.246

NS records: ns5.pairnic.com, ns6.pairnic.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 4680ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.253.164.198`
NS	2	`NS5.PAIRNIC.com, NS6.PAIRNIC.com`
SOA	1	`ns5.pairnic.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns5.pairnic.com, ns5.pairnic.com, ns6.pairnic.com...)

Analysis

IP Addresses

software-for-spc.com points to a single IP: 23.253.164.198.

Other host names, for instance cqi-signals.com, pqsystems.co.uk, pqsystems.com, chartrunner.com and capability-analysis.com share IP numbers with software-for-spc.com.

Name Servers

software-for-spc.com's delegation is to two name servers ns5.pairnic.com and ns6.pairnic.com.

software-for-spc.com shares the same name server configuration as other domains, such as thai-service.com, sarasotahealthandrehab.com, sunrisesailingclub.com, zhenxiao.com and atmos.com.

Host names with two IP numbers: ns5.pairnic.com points to 2607:f440::d85c:35f and 216.92.3.95; ns6.pairnic.com points to 2607:f441::d892:c0f6 and 216.146.192.246

software-for-spc.com - robtex.com