server-defender.com - dns.ninja

`server-defender.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:99cc^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5a4b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.75^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.204^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blair.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2679^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c279^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blair.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2279^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blair.ns.cloudflare.com`
		A	108.162.194.121^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	162.159.38.121^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	172.64.34.121^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
NS	`yevgen.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yevgen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yevgen.ns.cloudflare.com`
		A	108.162.195.223^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	162.159.44.223^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	172.64.35.223^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
TXT	`google-site-verification=aM79kCYJvTLZ1XoqIMUu0DhX5Y8LMW-p5UydVSvoZ2k`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.75, 172.67.153.204
		IPv6 hints	2606:4700:3034::ac43:99cc, 2606:4700:3036::6815:5a4b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOA	`blair.ns.cloudflare.com`dns@cloudflare.com serial=2406892934

`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=1786417744

Same first word

server-defender.com

DNS History

12 records (6 active, 6 former)

●NSblair.ns.cloudflare.com2026-02-15 → 2026-08-11 · 2 obs

● 2026-02-15 21:18:04
● 2026-08-11 03:14:12

●NSyevgen.ns.cloudflare.com2026-02-15 → 2026-08-11 · 2 obs

● 2026-02-15 21:18:04
● 2026-08-11 03:14:12

●A104.21.90.752026-02-17 → 2026-08-11 · 25 obs

○ 2026-02-17 17:48:14
● 2026-02-17 20:01:28
○ 2026-02-18 01:21:04
○ 2026-02-18 15:02:26
● 2026-02-19 05:21:24
○ 2026-02-19 11:41:52
○ 2026-02-26 02:01:46
● 2026-02-26 03:21:26
○ 2026-02-26 09:01:38
● 2026-03-01 02:31:26
● 2026-03-01 03:35:44
○ 2026-03-01 07:27:12
● 2026-03-04 06:54:32
● 2026-03-05 09:32:04
○ 2026-03-05 10:12:28
○ 2026-03-21 21:15:12
● 2026-03-21 22:34:40
○ 2026-03-22 13:07:20
○ 2026-03-26 21:12:18
● 2026-03-31 11:48:44
● 2026-03-31 19:19:04
○ 2026-03-31 19:58:02
○ 2026-04-22 02:59:48
● 2026-04-24 09:06:50
● 2026-08-11 03:14:12

●A172.67.153.2042026-02-17 → 2026-08-11 · 25 obs

○A188.114.96.02026-02-15 → 2026-04-22 · 26 obs

● 2026-02-15 21:18:04
● 2026-02-17 17:48:14
○ 2026-02-17 20:01:28
● 2026-02-18 01:21:04
● 2026-02-18 15:02:26
○ 2026-02-19 05:21:24
● 2026-02-19 11:41:52
● 2026-02-26 02:01:46
○ 2026-02-26 03:21:26
● 2026-02-26 09:01:38
○ 2026-03-01 02:31:26
○ 2026-03-01 03:35:44
● 2026-03-01 07:27:12
○ 2026-03-04 06:54:32
○ 2026-03-05 09:32:04
● 2026-03-05 10:12:28
● 2026-03-21 21:15:12
○ 2026-03-21 22:34:40
● 2026-03-22 13:07:20
● 2026-03-26 21:12:18
○ 2026-03-31 11:48:44
○ 2026-03-31 19:19:04
● 2026-03-31 19:58:02
● 2026-04-22 02:59:48
○ 2026-04-24 09:06:50
○ 2026-08-11 03:14:12

○A188.114.97.02026-02-15 → 2026-04-22 · 26 obs

○A2606:4700:3033::6815:5a4b2026-02-17 → 2026-06-08 · 27 obs

○A2606:4700:3033::ac43:99cc2026-02-17 → 2026-06-08 · 27 obs

●A2606:4700:3034::ac43:99cc2026-06-30 → 2026-08-11 · 3 obs

○ 2026-06-08 18:46:44
● 2026-06-30 08:09:16
● 2026-08-11 03:14:12

●A2606:4700:3036::6815:5a4b2026-06-30 → 2026-08-11 · 3 obs

○ 2026-06-08 18:46:44
● 2026-06-30 08:09:16
● 2026-08-11 03:14:12

○A2a06:98c1:3120::2026-02-15 → 2026-04-22 · 26 obs

○A2a06:98c1:3121::2026-02-15 → 2026-04-22 · 26 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
server-defender.com	blair.ns.cloudflare.com, yevgen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.223

NS records: blair.ns.cloudflare.com, yevgen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for server-defender.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.204, 104.21.90.75`
AAAA	2	`2606:4700:3036::6815:5a4b, 2606:4700:3034::ac43:99cc`
NS	2	`blair.ns.cloudflare.com, yevgen.ns.cloudflare.com`
TXT	1	`google-site-verification=aM79kCYJvTLZ1Xo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blair.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

server-defender.com has four IP addresses: 104.21.90.75, 172.67.153.204, 2606:4700:3034::ac43:99cc and 2606:4700:3036::6815:5a4b.

Among the host names that share IP numbers with server-defender.com are www.nydirectorypages.com, n9k2t.com, narynku.cz and two others.

Name Servers

Two name servers handle the delegation for server-defender.com: blair.ns.cloudflare.com and yevgen.ns.cloudflare.com.

server-defender.com has the same name server delegation as a number of other domains, such as attacksimulator.es, codelands.info, pakgunners.com and two more.

server-defender.com partially shares its NS delegation with several other domains, including forumbanko67.com, zhehan.org, stakeru9.com and two others.

These name servers often co-occur with the name servers edward.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

blair.ns.cloudflare.com resolves to 108.162.194.121, 162.159.38.121 and 172.64.34.121 among others, with 3 other IP addresses in total.

yevgen.ns.cloudflare.com resolves to 108.162.195.223, 162.159.44.223 and 172.64.35.223 among others, with 3 other IP addresses in total.