`sequentialbio.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2023-10-05 #0

`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=1774467772

Same first word

sequentialbio.com

DNS History

8 records (3 active, 5 former)

○NSns01.domaincontrol.com2016-12-16 → 2017-12-04 · 4 obs

● 2016-12-16 03:49:54
● 2017-12-04 14:06:08
○ 2026-03-25 12:53:28
○ 2026-03-25 20:01:48

○NSns02.domaincontrol.com2016-12-16 → 2017-12-04 · 4 obs

● 2016-12-16 03:49:54
● 2017-12-04 14:06:08
○ 2026-03-25 12:53:28
○ 2026-03-25 20:01:48

●NSns1.dreamhost.com2026-03-25 → 2026-03-25 · 3 obs

○ 2017-12-04 14:06:08
● 2026-03-25 12:53:28
● 2026-03-25 20:01:48

●NSns2.dreamhost.com2026-03-25 → 2026-03-25 · 3 obs

○ 2017-12-04 14:06:08
● 2026-03-25 12:53:28
● 2026-03-25 20:01:48

●NSns3.dreamhost.com2026-03-25 → 2026-03-25 · 3 obs

○ 2017-12-04 14:06:08
● 2026-03-25 12:53:28
● 2026-03-25 20:01:48

○MXmailstore1.secureserver.net2016-12-16 → 2017-12-04 · 4 obs

● 2016-12-16 03:49:54
● 2017-12-04 14:06:08
○ 2026-03-25 12:53:28
○ 2026-03-25 20:01:48

○MXsmtp.secureserver.net2016-12-16 → 2017-12-04 · 4 obs

● 2016-12-16 03:49:54
● 2017-12-04 14:06:08
○ 2026-03-25 12:53:28
○ 2026-03-25 20:01:48

○A50.63.202.402016-12-16 → 2017-12-04 · 4 obs

● 2016-12-16 03:49:54
● 2017-12-04 14:06:08
○ 2026-03-25 12:53:28
○ 2026-03-25 20:01:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
sequentialbio.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server:162.159.27.84

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sequentialbio.com (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.dreamhost.com, ns2.dreamhost.com...`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

Name Servers

sequentialbio.com is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

sequentialbio.com at least partially shares name servers with other domains, including reliabilityrank.net, sihl.edu.lk, laserkitty.com, reedville.org and kseto.com.

Hostnames with a single IP:

ns1.dreamhost.com points to: 162.159.26.14.

ns2.dreamhost.com points to: 162.159.26.81.

ns3.dreamhost.com points to: 162.159.27.84.

sequentialbio.com - robtex.com