`security-authentications.online`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:d10^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a7e5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.16^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.229^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adam.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c136^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2136^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adam.ns.cloudflare.com`
		A	108.162.193.54^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	172.64.33.54^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	173.245.59.54^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
NS	`clarissa.ns.cloudflare.com`
		A	2606:4700:50::a29f:267b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clarissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clarissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clarissa.ns.cloudflare.com`
		A	108.162.194.123^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clarissa.ns.cloudflare.com`
		A	162.159.38.123^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clarissa.ns.cloudflare.com`
		A	172.64.34.123^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clarissa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.16, 172.67.167.229
		IPv6 hints	2606:4700:3030::6815:d10, 2606:4700:3033::ac43:a7e5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`adam.ns.cloudflare.com`dns@cloudflare.com serial=2402468493

`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=1778459309

⚠️ On DNS blocklist: tif

Same first word

security-authentications.online

security-authentications.com

DNS History

6 records (6 active, 0 former)

●NSadam.ns.cloudflare.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:32:20
● 2026-05-11 01:01:20

●NSclarissa.ns.cloudflare.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:32:20
● 2026-05-11 01:01:20

●A104.21.13.162026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:32:20
● 2026-05-11 01:01:20

●A172.67.167.2292026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:32:20
● 2026-05-11 01:01:20

●A2606:4700:3030::6815:d102026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:32:20
● 2026-05-11 01:01:20

●A2606:4700:3033::ac43:a7e52026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:32:20
● 2026-05-11 01:01:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
online	ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org	-
security-authentications.online	clarissa.ns.cloudflare.com, adam.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.54

NS records: clarissa.ns.cloudflare.com, adam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for security-authentications.online (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.229, 104.21.13.16`
AAAA	2	`2606:4700:3033::ac43:a7e5, 2606:4700:3030::6815:d10`
NS	2	`adam.ns.cloudflare.com, clarissa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adam.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

security-authentications.online resolves to four IPs: 2606:4700:3030::6815:d10, 2606:4700:3033::ac43:a7e5, 104.21.13.16 and 172.67.167.229.

Other host names, for instance mailin.discgolf.io, recordworks.digital, pensions-insight.co.uk, fairlistdirectory.com and zt-men.com share IP numbers with security-authentications.online.

Name Servers

security-authentications.online has two name servers: adam.ns.cloudflare.com and clarissa.ns.cloudflare.com.

security-authentications.online shares the same name server setup as other domains, for example serverslocked.com, securitybot.click, security-cord.com, securitiesbot.cam and gateway-discord.xyz.

security-authentications.online shares some name servers with other domains, for example rblline.com, recipesncooking.com, yslbeautycn.com, 2924.me and ercgc.com.

These name servers are commonly used together with jay.ns.cloudflare.com and sonia.ns.cloudflare.com.

Host names with six IP numbers: adam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b36, 2803:f800:50::6ca2:c136, 2a06:98c1:50::ac40:2136, 108.162.193.54, 172.64.33.54 and 173.245.59.54; clarissa.ns.cloudflare.com points to: 2606:4700:50::a29f:267b, 2803:f800:50::6ca2:c27b, 2a06:98c1:50::ac40:227b, 108.162.194.123, 162.159.38.123 and 172.64.34.123.

security-authentications.online - robtex.com