sjwsoftware.com - dns.ninja

`sjwsoftware.com`

DNSSEC	⚠️ Not signed
A	197.79.33.31^{🇿🇦 AFRIHOST-SP197.79.0.0/17 Afrihost}
NS	`ns2.no-ip.com` ⭐
		A	2a07:dc00:180::53^{🇺🇸 AS299972a07:dc00:180::/44}
			PTR	`ns2.no-ip.com`
		A	194.62.180.53^{🇺🇸 AS29997194.62.180.0/24}
			PTR	`ns2.no-ip.com`
NS	`ns1.no-ip.com`
		A	2a07:dc00:1810::53^{🇺🇸 AS299972a07:dc00:1810::/44}
			PTR	`ns1.no-ip.com`
		A	194.62.181.53^{🇺🇸 AS29997194.62.181.0/24}
			PTR	`ns1.no-ip.com`
NS	`ns3.no-ip.com`
		A	2a07:dc00:2550::53^{🇺🇸 AS299972a07:dc00:2550::/44}
			PTR	`ns3.no-ip.com`
		A	204.16.255.53^{🇺🇸 AS29997204.16.255.0/24 Vultr Customer Route}
			PTR	`ns3.no-ip.com`
NS	`ns4.no-ip.com`
		A	2620:0:2e64::53^{🇺🇸 AS299972620:0:2e64::/48 Vitalwerks Internet Solutions, LLC dba No-IP}
			PTR	`ns4.no-ip.com`
		A	204.16.254.53^{🇺🇸 AS29997204.16.254.0/24 Vultr Customer Route}
			PTR	`ns4.no-ip.com`
NS	`ns5.no-ip.com` ⚠️ Not in parent delegation
		A	194.62.181.53^{🇺🇸 AS29997194.62.181.0/24}
			PTR	`ns1.no-ip.com`
MX	`mail.sjwsoftware.com` ⭐
		A	197.79.33.31^{🇿🇦 AFRIHOST-SP197.79.0.0/17 Afrihost}
TXT	`v=spf1 a mx ptr include:afrihost.co.za -all`
TXT	`MS=DB63FC0A781414EC2300D205DD7DDC2E5D3B9762`
SOA	`ns2.no-ip.com`hostmaster@no-ip.com serial=2019114023

`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=1786329584

Subdomains

mail.sjwsoftware.com

Same first word

sjwsoftware.com

DNS History

12 records (7 active, 5 former)

●NSns1.no-ip.com2026-03-24 → 2026-08-10 · 3 obs

○ 2019-01-11 22:41:28
● 2026-03-24 20:18:50
● 2026-08-10 03:09:00

●NSns2.no-ip.com2026-03-24 → 2026-08-10 · 3 obs

○ 2019-01-11 22:41:28
● 2026-03-24 20:18:50
● 2026-08-10 03:09:00

●NSns3.no-ip.com2026-03-24 → 2026-08-10 · 3 obs

○ 2019-01-11 22:41:28
● 2026-03-24 20:18:50
● 2026-08-10 03:09:00

●NSns4.no-ip.com2026-03-24 → 2026-08-10 · 3 obs

○ 2019-01-11 22:41:28
● 2026-03-24 20:18:50
● 2026-08-10 03:09:00

●NSns5.no-ip.com2026-03-24 → 2026-08-10 · 3 obs

○ 2019-01-11 22:41:28
● 2026-03-24 20:18:50
● 2026-08-10 03:09:00

○NSns53.domaincontrol.com2015-07-11 → 2019-01-11 · 4 obs

● 2015-07-11 10:05:44
● 2019-01-11 22:41:28
○ 2026-03-24 20:18:50
○ 2026-08-10 03:09:00

○NSns54.domaincontrol.com2015-07-11 → 2019-01-11 · 4 obs

● 2015-07-11 10:05:44
● 2019-01-11 22:41:28
○ 2026-03-24 20:18:50
○ 2026-08-10 03:09:00

●MXmail.sjwsoftware.com2015-07-11 → 2026-08-10 · 2 obs

● 2015-07-11 10:05:44
● 2026-08-10 03:09:00

○A102.182.4.1022026-04-17 → 2026-04-17 · 4 obs

○ 2026-03-27 16:09:42
● 2026-04-17 22:19:26
○ 2026-08-10 03:08:58
○ 2026-08-10 03:09:00

○A192.143.12.1912026-03-24 → 2026-03-27 · 4 obs

● 2026-03-24 20:18:50
● 2026-03-27 16:09:42
○ 2026-04-17 22:19:26
○ 2026-08-10 03:09:00

○A197.79.2.2252026-03-24 → 2026-08-10 · 2 obs

○ 2026-03-24 20:18:50
○ 2026-08-10 03:09:00

●A197.79.33.312026-08-10 → 2026-08-10 · 3 obs

○ 2026-04-17 22:19:26
● 2026-08-10 03:08:58
● 2026-08-10 03:09:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sjwsoftware.com	ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com	8 records

✅ Authoritative Response

Server:204.16.254.53

NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjwsoftware.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`197.79.33.31`
NS	5	`ns1.no-ip.com, ns2.no-ip.com...`
MX	1	`mail.sjwsoftware.com (pri: 5)`
TXT	2	`v=spf1 a mx ptr include:afrihost.co.za -, MS=DB63FC0A781414EC2300D205DD7DDC2E5D3B9`
SOA	1	`ns2.no-ip.com hostmaster.no-ip.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)

Analysis

Hierarchy

sjwsoftware.com serves as the parent of mail.sjwsoftware.com.

IP Addresses

sjwsoftware.com directs to one IP number, which is 197.79.33.31.

Name Servers

The authoritative name servers for sjwsoftware.com are ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com and two others.

sjwsoftware.com has at least partial name server overlap with other domains, such as lycb.info, danjmwalker.net, kellyhummel.com and two others.

These name servers are routinely co-deployed with the name servers ns4.no-ip.com, ns5.no-ip.com, static-2.no-ip.com and two others.

Hosts with two IP numbers each:

ns1.no-ip.com maps to two IP addresses — 194.62.181.53 and 2a07:dc00:1810::53.

ns2.no-ip.com maps to two IP addresses — 194.62.180.53 and 2a07:dc00:180::53.

ns3.no-ip.com maps to two IP addresses — 204.16.255.53 and 2a07:dc00:2550::53.

ns4.no-ip.com maps to two IP addresses — 204.16.254.53 and 2620:0:2e64::53.

Hosts that resolve to one IP address:

ns5.no-ip.com points to the IP address 194.62.181.53.

These two host names — ns1.no-ip.com and ns5.no-ip.com — each point to 194.62.181.53 IP addresses.

Mail Servers

sjwsoftware.com routes its mail through a single mail server, mail.sjwsoftware.com.

sjwsoftware.com and domains like mail.sjwsoftware.com share an identical mail server configuration.

There is one IP number for mail.sjwsoftware.com: 197.79.33.31.