stringdevelopment.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stringdevelopment.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:24d3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c79c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.211^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.156^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sofia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
NS	`sonny.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c342^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sonny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2342^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sonny.ns.cloudflare.com`
		A	108.162.195.66^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	162.159.44.66^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
		A	172.64.35.66^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonny.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=fAQeioK5qgjuq3_6miYn8IqQgdQ8JnA13NTOdf0i0iw`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.211, 172.67.199.156
		IPv6 hints	2606:4700:3037::6815:24d3, 2606:4700:3037::ac43:c79c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOA	`sofia.ns.cloudflare.com`dns@cloudflare.com serial=2412087006

`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=1788829743

Same first word

stringdevelopment.online

stringdevelopment.com

Previous names

Next names

DNS History

16 records (9 active, 7 former)

○NSns1.justhost.com2015-08-19 → 2015-12-15 · 4 obs

● 2015-08-19 20:51:16
● 2015-12-15 01:14:44
○ 2016-04-09 01:10:42
○ 2026-09-08 01:26:12

○NSns133.ehosts.com2016-04-09 → 2017-04-20 · 5 obs

○ 2015-12-15 01:14:44
● 2016-04-09 01:10:42
● 2017-04-20 21:28:42
○ 2026-09-04 02:35:16
○ 2026-09-08 01:26:12

○NSns134.ehosts.com2016-04-09 → 2017-04-20 · 5 obs

○ 2015-12-15 01:14:44
● 2016-04-09 01:10:42
● 2017-04-20 21:28:42
○ 2026-09-04 02:35:16
○ 2026-09-08 01:26:12

○NSns2.justhost.com2015-08-19 → 2015-12-15 · 4 obs

● 2015-08-19 20:51:16
● 2015-12-15 01:14:44
○ 2016-04-09 01:10:42
○ 2026-09-08 01:26:12

●NSsofia.ns.cloudflare.com2026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

●NSsonny.ns.cloudflare.com2026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

○MXmail.stringdevelopment.com2015-08-19 → 2017-04-20 · 4 obs

● 2015-08-19 20:51:16
● 2017-04-20 21:28:42
○ 2026-09-04 02:35:16
○ 2026-09-08 01:26:12

●MXroute1.mx.cloudflare.net2026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

●MXroute2.mx.cloudflare.net2026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

●MXroute3.mx.cloudflare.net2026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

●A104.21.36.2112026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

○A108.167.137.102016-04-09 → 2017-04-20 · 5 obs

○ 2015-12-15 01:14:44
● 2016-04-09 01:10:42
● 2017-04-20 21:28:42
○ 2026-09-04 02:35:16
○ 2026-09-08 01:26:12

●A172.67.199.1562026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

○A173.254.28.892015-08-19 → 2015-12-15 · 4 obs

● 2015-08-19 20:51:16
● 2015-12-15 01:14:44
○ 2016-04-09 01:10:42
○ 2026-09-08 01:26:12

●A2606:4700:3037::6815:24d32026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

●A2606:4700:3037::ac43:c79c2026-09-04 → 2026-09-08 · 3 obs

○ 2017-04-20 21:28:42
● 2026-09-04 02:35:16
● 2026-09-08 01:26:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
stringdevelopment.com	sofia.ns.cloudflare.com, sonny.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.223

NS records: sofia.ns.cloudflare.com, sonny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stringdevelopment.com (unsigned zone)

⏱️ Timing

Total: 1006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.199.156, 104.21.36.211`
AAAA	2	`2606:4700:3037::6815:24d3, 2606:4700:3037::ac43:c79c`
NS	2	`sofia.ns.cloudflare.com, sonny.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 3), route1.mx.cloudflare.net (pri: 82)...`
TXT	2	`google-site-verification=fAQeioK5qgjuq3_, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sofia.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stringdevelopment.com directs to four IP numbers, which are 104.21.36.211, 172.67.199.156, 2606:4700:3037::6815:24d3 and 2606:4700:3037::ac43:c79c.

Additional host names — codingau.com, 4e6a.fxexebji.org, ilinoye.top and two others — share IP numbers with stringdevelopment.com.

Name Servers

DNS delegation for stringdevelopment.com points to two name servers: sofia.ns.cloudflare.com and sonny.ns.cloudflare.com.

stringdevelopment.com shares its name server setup with other domains, including av-new.xyz, wading.app, securehospicela.com and two others.

At least some of stringdevelopment.com's name servers are shared with other domains, for example cabinconcerts.us, mshhotel.pages.dev, virebe.cn and two more.

It is common for these name servers to be used in conjunction with the name servers haley.ns.cloudflare.com, coleman.ns.cloudflare.com and hans.ns.cloudflare.com.

Host names with 6 IP numbers:

sofia.ns.cloudflare.com has IP addresses 108.162.192.223, 172.64.32.223 and 173.245.58.223, plus 3 other.

sonny.ns.cloudflare.com has IP addresses 108.162.195.66, 162.159.44.66 and 172.64.35.66, plus 3 other.

Mail Servers

The MX records for stringdevelopment.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

stringdevelopment.com shares mail servers — at least in part — with other domains, including mail-sakusei.com, stehpanus-ro.com, skntl.com and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.