`nanwasystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1620^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ca33^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.32^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.51^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`paityn.ns.cloudflare.com`
		A	2606:4700:50::a29f:2612^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c212^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paityn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2212^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paityn.ns.cloudflare.com`
		A	108.162.194.18^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	162.159.38.18^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	172.64.34.18^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.32, 172.67.202.51
		IPv6 hints	2606:4700:3030::6815:1620, 2606:4700:3037::ac43:ca33
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2407984252

`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=1785328242

Subdomains

claude-mem.nanwasystems.com

Same first word

nanwasystems.com

DNS History

7 records (6 active, 1 former)

●NScesar.ns.cloudflare.com2026-04-23 → 2026-07-29 · 2 obs

● 2026-04-23 14:40:52
● 2026-07-29 12:55:54

●NSpaityn.ns.cloudflare.com2026-04-23 → 2026-07-29 · 2 obs

● 2026-04-23 14:40:52
● 2026-07-29 12:55:54

●A104.21.22.322026-04-23 → 2026-07-29 · 2 obs

● 2026-04-23 14:40:52
● 2026-07-29 12:55:54

●A172.67.202.512026-04-23 → 2026-07-29 · 2 obs

● 2026-04-23 14:40:52
● 2026-07-29 12:55:54

●A2606:4700:3030::6815:16202026-07-14 → 2026-07-29 · 3 obs

○ 2026-04-23 14:40:52
● 2026-07-14 19:36:52
● 2026-07-29 12:55:54

○A2606:4700:3036::6815:16202026-04-23 → 2026-04-23 · 3 obs

● 2026-04-23 14:40:52
○ 2026-07-14 19:36:52
○ 2026-07-29 12:55:54

●A2606:4700:3037::ac43:ca332026-04-23 → 2026-07-29 · 2 obs

● 2026-04-23 14:40:52
● 2026-07-29 12:55:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nanwasystems.com	paityn.ns.cloudflare.com, cesar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.119

NS records: paityn.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nanwasystems.com (unsigned zone)

⏱️ Timing

Total: 1692ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.32, 172.67.202.51`
AAAA	2	`2606:4700:3030::6815:1620, 2606:4700:3037::ac43:ca33`
NS	2	`cesar.ns.cloudflare.com, paityn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (paityn.ns.cloudflare.com, paityn.ns.cloudflare.com, paityn.ns.cloudflare.com...)

Analysis

Hierarchy

nanwasystems.com is the parent zone for claude-mem.nanwasystems.com.

IP Addresses

nanwasystems.com resolves to four IP addresses: 104.21.22.32, 172.67.202.51, 2606:4700:3030::6815:1620 and 2606:4700:3037::ac43:ca33.

tesd-26166.opolnek.ru, tesd-22956.opolnek.ru, tesd-9223.opolnek.ru plus two other host names have IP numbers in common with nanwasystems.com.

Name Servers

nanwasystems.com is served by two delegated name servers, cesar.ns.cloudflare.com and paityn.ns.cloudflare.com.

The name server configuration of nanwasystems.com is shared with other domains, for instance eriso.org, alscertificates.com, superspringsinternational.eu and two others.

nanwasystems.com partially shares its NS delegation with several other domains, including ccjsjly.com, 1win-downloadapp.ru, rtpgacorjambitoto11.site and two others.

The name servers ajay.ns.cloudflare.com, sydney.ns.cloudflare.com, luciane.ns.cloudflare.com and nelly.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

cesar.ns.cloudflare.com carries IP addresses 108.162.195.119, 162.159.44.119 and 172.64.35.119, with 3 other addresses beyond those.

paityn.ns.cloudflare.com carries IP addresses 108.162.194.18, 162.159.38.18 and 172.64.34.18, with 3 other addresses beyond those.

nanwasystems.com - robtex.com