🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`superstringsoftware.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:177e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d317^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.126^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.23^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c24^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c324^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2324^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brian.ns.cloudflare.com`
		A	108.162.195.36^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	162.159.44.36^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	172.64.35.36^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
NS	`linda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.126, 172.67.211.23
		IPv6 hints	2606:4700:3035::6815:177e, 2606:4700:3035::ac43:d317
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`brian.ns.cloudflare.com`dns@cloudflare.com serial=2413048621

`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=1790779004

Same first word

superstringsoftware.com

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NSbrian.ns.cloudflare.com2026-08-19 → 2026-09-30 · 3 obs

○ 2018-05-29 10:00:44
● 2026-08-19 03:00:12
● 2026-09-30 14:44:08

●NSlinda.ns.cloudflare.com2026-08-19 → 2026-09-30 · 3 obs

○ 2018-05-29 10:00:44
● 2026-08-19 03:00:12
● 2026-09-30 14:44:08

○NSns25.worldnic.com2015-06-25 → 2018-05-29 · 4 obs

● 2015-06-25 17:32:22
● 2018-05-29 10:00:44
○ 2026-08-19 03:00:12
○ 2026-09-30 14:44:08

○NSns26.worldnic.com2015-06-25 → 2018-05-29 · 4 obs

● 2015-06-25 17:32:22
● 2018-05-29 10:00:44
○ 2026-08-19 03:00:12
○ 2026-09-30 14:44:08

○MXp.webcom.ctmail.com2016-01-27 → 2018-05-29 · 4 obs

● 2016-01-27 05:08:56
● 2018-05-29 10:00:44
○ 2026-08-19 03:00:12
○ 2026-09-30 14:44:08

●A104.21.23.1262026-08-19 → 2026-09-30 · 5 obs

○ 2018-05-29 10:00:44
● 2026-08-19 03:00:12
○ 2026-09-10 19:48:24
● 2026-09-24 02:13:00
● 2026-09-30 14:44:08

○A107.22.210.1332015-06-25 → 2018-05-29 · 4 obs

● 2015-06-25 17:32:22
● 2018-05-29 10:00:44
○ 2026-08-19 03:00:12
○ 2026-09-30 14:44:08

●A172.67.211.232026-08-19 → 2026-09-30 · 5 obs

○ 2018-05-29 10:00:44
● 2026-08-19 03:00:12
○ 2026-09-10 19:48:24
● 2026-09-24 02:13:00
● 2026-09-30 14:44:08

○A188.114.96.02026-09-10 → 2026-09-10 · 4 obs

○ 2026-08-19 03:00:12
● 2026-09-10 19:48:24
○ 2026-09-24 02:13:00
○ 2026-09-30 14:44:08

○A188.114.97.02026-09-10 → 2026-09-10 · 4 obs

○ 2026-08-19 03:00:12
● 2026-09-10 19:48:24
○ 2026-09-24 02:13:00
○ 2026-09-30 14:44:08

●A2606:4700:3035::6815:177e2026-08-19 → 2026-09-30 · 5 obs

○ 2018-05-29 10:00:44
● 2026-08-19 03:00:12
○ 2026-09-10 19:48:24
● 2026-09-24 02:13:00
● 2026-09-30 14:44:08

●A2606:4700:3035::ac43:d3172026-08-19 → 2026-09-30 · 5 obs

○ 2018-05-29 10:00:44
● 2026-08-19 03:00:12
○ 2026-09-10 19:48:24
● 2026-09-24 02:13:00
● 2026-09-30 14:44:08

○A2a06:98c1:3120::2026-09-10 → 2026-09-10 · 4 obs

○ 2026-08-19 03:00:12
● 2026-09-10 19:48:24
○ 2026-09-24 02:13:00
○ 2026-09-30 14:44:08

○A2a06:98c1:3121::2026-09-10 → 2026-09-10 · 4 obs

○ 2026-08-19 03:00:12
● 2026-09-10 19:48:24
○ 2026-09-24 02:13:00
○ 2026-09-30 14:44:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
superstringsoftware.com	linda.ns.cloudflare.com, brian.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.250

NS records: linda.ns.cloudflare.com, brian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for superstringsoftware.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.126, 172.67.211.23`
AAAA	2	`2606:4700:3035::ac43:d317, 2606:4700:3035::6815:177e`
NS	2	`brian.ns.cloudflare.com, linda.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brian.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

superstringsoftware.com has four IP addresses: 104.21.23.126, 172.67.211.23, 2606:4700:3035::6815:177e and 2606:4700:3035::ac43:d317.

gscgehc.org, balsmelvillecapitalllc.com, rutledge.ltd and two other host names share IP numbers with superstringsoftware.com.

Name Servers

superstringsoftware.com uses two name servers for its delegation: brian.ns.cloudflare.com and linda.ns.cloudflare.com.

superstringsoftware.com uses the same name servers as several other domains — among them martin-andersen-no.workers.dev, pro-bess.com, krasteki.workers.dev and two more.

superstringsoftware.com has at least partial name server overlap with other domains, such as ywtczc.com, pawtucketpickleball.com, tetunagu.com and two others.

These name servers tend to appear together with the name servers jean.ns.cloudflare.com, patrick.ns.cloudflare.com and pranab.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname brian.ns.cloudflare.com directs to 108.162.195.36, 162.159.44.36 and 172.64.35.36 along with 3 other IP addresses.

Hostname linda.ns.cloudflare.com directs to 108.162.192.250, 172.64.32.250 and 173.245.58.250 along with 3 other IP addresses.

superstringsoftware.com - robtex.com