`bioinformatics.chat`

DNSSEC	⚠️ Not signed
A	2a03:b0c0:2:d0::1095:b001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
A	142.93.142.225^{🇳🇱 DIGITALOCEAN142.93.128.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
SOA	`ns1.digitalocean.com`hostmaster@bioinformatics.chat serial=1686609392

`chat`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.chat` ⭐
	NS	`v0n1.nic.chat`
	NS	`v0n2.nic.chat`
	NS	`v0n3.nic.chat`
	NS	`v2n0.nic.chat`
	NS	`v2n1.nic.chat`
	SOA	`v0n0.nic.chat`hostmaster@donuts.email serial=1775420717

Subdomains

test.bioinformatics.chat

Same first word

DNS History

7 records (5 active, 2 former)

●NSns1.digitalocean.com2019-02-28 → 2026-04-05 · 2 obs

● 2019-02-28 05:03:00
● 2026-04-05 20:33:00

●NSns2.digitalocean.com2019-02-28 → 2026-04-05 · 2 obs

● 2019-02-28 05:03:00
● 2026-04-05 20:33:00

●NSns3.digitalocean.com2019-02-28 → 2026-04-05 · 2 obs

● 2019-02-28 05:03:00
● 2026-04-05 20:33:00

●A142.93.142.2252026-02-16 → 2026-04-05 · 3 obs

○ 2019-02-28 05:03:00
● 2026-02-16 17:01:48
● 2026-04-05 20:33:00

○A178.128.41.92019-02-28 → 2019-02-28 · 3 obs

● 2019-02-28 05:03:00
○ 2026-02-16 17:01:48
○ 2026-04-05 20:33:00

○A2a03:b0c0:1:e0::2e3:60012019-02-28 → 2019-02-28 · 3 obs

● 2019-02-28 05:03:00
○ 2026-02-16 17:01:48
○ 2026-04-05 20:33:00

●A2a03:b0c0:2:d0::1095:b0012026-02-16 → 2026-04-05 · 3 obs

○ 2019-02-28 05:03:00
● 2026-02-16 17:01:48
● 2026-04-05 20:33:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
chat	v0n0.nic.chat, v0n1.nic.chat, v0n2.nic.chat, v0n3.nic.chat...	12 records
bioinformatics.chat	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	-

✅ Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bioinformatics.chat (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.93.142.225`
AAAA	1	`2a03:b0c0:2:d0::1095:b001`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.bioinfor`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.chat, v0n1.nic.chat, v0n2.nic.chat...)

Analysis

Hierarchy

bioinformatics.chat is a parent of test.bioinformatics.chat.

IP Addresses

bioinformatics.chat points to two IP numbers: 2a03:b0c0:2:d0::1095:b001 and 142.93.142.225.

Other host names, for instance ro-che.info, share IP numbers with bioinformatics.chat.

Name Servers

bioinformatics.chat is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

At least part of the name servers for bioinformatics.chat are shared with other domains, for instance bigatticcreative.com, boneinsub.net, nextsale.at, silverarm.com and 35.223.159.in-addr.arpa.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209

bioinformatics.chat - robtex.com