`secure-session.bio`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c879^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3a30^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.48^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.121^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angela.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c041^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2041^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angela.ns.cloudflare.com`
		A	108.162.192.65^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	172.64.32.65^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	173.245.58.65^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
NS	`devin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c31^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c331^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`devin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2331^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`devin.ns.cloudflare.com`
		A	108.162.195.49^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	162.159.44.49^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	172.64.35.49^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.58.48, 172.67.200.121
		IPv6	2606:4700:3031::ac43:c879, 2606:4700:3035::6815:3a30
SOA	`angela.ns.cloudflare.com`dns@cloudflare.com serial=2398099295

`bio`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.bio` ⭐
	NS	`a2.nic.bio`
	NS	`b0.nic.bio`
	NS	`c0.nic.bio`
	SOA	`a0.nic.bio`hostmaster@donuts.email serial=1774261537

⚠️ On DNS blocklist: tif

Same first word

secure-session.bio

secure-session.com

DNS History

6 records (6 active, 0 former)

●NSangela.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 06:17:04
● 2026-03-24 13:36:04

●NSdevin.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 06:17:04
● 2026-03-24 13:36:04

●A104.21.58.482026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 06:17:04
● 2026-03-24 13:36:04

●A172.67.200.1212026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 06:17:04
● 2026-03-24 13:36:04

●A2606:4700:3031::ac43:c8792026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 06:17:04
● 2026-03-24 13:36:04

●A2606:4700:3035::6815:3a302026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 06:17:04
● 2026-03-24 13:36:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
bio	b0.nic.bio, a0.nic.bio, a2.nic.bio, c0.nic.bio	8 records
secure-session.bio	devin.ns.cloudflare.com, angela.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.65

NS records: devin.ns.cloudflare.com, angela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secure-session.bio (unsigned zone)

⏱️ Timing

Total: 611ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.121, 104.21.58.48`
AAAA	2	`2606:4700:3031::ac43:c879, 2606:4700:3035::6815:3a30`
NS	2	`angela.ns.cloudflare.com, devin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`angela.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c0.nic.bio, b0.nic.bio, a2.nic.bio...)

Analysis

IP Addresses

secure-session.bio refers to four IP numbers: 2606:4700:3031::ac43:c879, 2606:4700:3035::6815:3a30, 104.21.58.48 and 172.67.200.121.

Other host names, for instance dist.securitasguard.com, au-nz.biz, bust-a-locklocksmithomaha.com, mail.mayernet.com.mx and peter.hansenbros.com share IP numbers with secure-session.bio.

Name Servers

secure-session.bio's delegation uses two name servers: angela.ns.cloudflare.com and devin.ns.cloudflare.com.

secure-session.bio uses the same name server setup as other domains, such as adac-obapu.site, xyp-ocory.store, ijuw-bezek.store, cgmc.org and snapshot-mindscraft.com.

secure-session.bio at least partially shares name servers with other domains, including pakyok168.cloud, jackdalysales.com, yhqe.com, catado.org and 666541.cn.

These name servers are commonly used with melissa.ns.cloudflare.com, galilea.ns.cloudflare.com and michelle.ns.cloudflare.com.

Host names with six IP numbers:

angela.ns.cloudflare.com points to 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65.

devin.ns.cloudflare.com points to 2606:4700:58::a29f:2c31, 2803:f800:50::6ca2:c331, 2a06:98c1:50::ac40:2331, 108.162.195.49, 162.159.44.49 and 172.64.35.49.

secure-session.bio - robtex.com