`defendcore.online`

DNSSEC	⚠️ Not signed
A	194.87.145.161^{🇨🇿 MTW-AS194.87.144.0/22 MTW-CLIENT: rucloud}
NS	`mallory.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2653^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c253^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mallory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2253^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mallory.ns.cloudflare.com`
		A	108.162.194.83^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	162.159.38.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	172.64.34.83^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
NS	`salvador.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c364^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`salvador.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2364^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`salvador.ns.cloudflare.com`
		A	108.162.195.100^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	162.159.44.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	172.64.35.100^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
SOA	`mallory.ns.cloudflare.com`dns@cloudflare.com serial=2400083877

`online`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1776661714

⚠️ On DNS blocklist: tif
📈 Tranco rank: #250,285

Same first word

defendcore.online

Similar names

coredefend.com

DNS History

6 records (3 active, 3 former)

○NSdavid.ns.cloudflare.com2026-02-22 → 2026-02-22 · 3 obs

● 2026-02-22 13:34:00
○ 2026-04-07 14:49:34
○ 2026-04-20 05:23:20

●NSmallory.ns.cloudflare.com2026-04-07 → 2026-04-20 · 3 obs

○ 2026-02-22 13:34:00
● 2026-04-07 14:49:34
● 2026-04-20 05:23:20

●NSsalvador.ns.cloudflare.com2026-04-07 → 2026-04-20 · 3 obs

○ 2026-02-22 13:34:00
● 2026-04-07 14:49:34
● 2026-04-20 05:23:20

○NSstella.ns.cloudflare.com2026-02-22 → 2026-02-22 · 3 obs

● 2026-02-22 13:34:00
○ 2026-04-07 14:49:34
○ 2026-04-20 05:23:20

●A194.87.145.1612026-04-07 → 2026-04-20 · 3 obs

○ 2026-02-22 13:34:00
● 2026-04-07 14:49:34
● 2026-04-20 05:23:20

○A31.57.109.1542026-02-22 → 2026-02-22 · 3 obs

● 2026-02-22 13:34:00
○ 2026-04-07 14:49:34
○ 2026-04-20 05:23:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
online	ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com	-
defendcore.online	mallory.ns.cloudflare.com, salvador.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.100

NS records: mallory.ns.cloudflare.com, salvador.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defendcore.online (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.87.145.161`
NS	2	`mallory.ns.cloudflare.com, salvador.ns.cloudflare.com`
SOA	1	`mallory.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

defendcore.online points to a single IP number: 194.87.145.161.

Name Servers

Delegation for defendcore.online rests with two name servers, mallory.ns.cloudflare.com and salvador.ns.cloudflare.com.

defendcore.online shares the same name server setup as other domains, including asd123.net, primeinfosec.space, lauxbrasil.com.br, buurlandutrecht.nl and splitliprayfield.com.

defendcore.online at least partially shares name servers with other domains, for instance pixelflow.dk, macmanus.finance, myjoyholiday.com, yihaoyisheng.com and fosocket.com.

these name servers are commonly used with christian.ns.cloudflare.com, kallie.ns.cloudflare.com and samara.ns.cloudflare.com.

Host names with six IP numbers: mallory.ns.cloudflare.com points to: 2606:4700:50::a29f:2653, 2803:f800:50::6ca2:c253, 2a06:98c1:50::ac40:2253, 108.162.194.83, 162.159.38.83 and 172.64.34.83. salvador.ns.cloudflare.com points to: 2606:4700:58::a29f:2c64, 2803:f800:50::6ca2:c364, 2a06:98c1:50::ac40:2364, 108.162.195.100, 162.159.44.100 and 172.64.35.100.

defendcore.online - robtex.com