`doublehelixdash.com`

DNSSEC	⚠️ Not signed
A	45.55.234.142^{🇺🇸 DIGITALOCEAN45.55.192.0/18 DigitalOcean}
NS	`ns4.doublehelixdash.com` ⭐
		A	52.11.63.103^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`ec2-52-11-63-103.us-west-2.compute.amazonaws.com`
NS	`ns5.doublehelixdash.com`
		A	52.205.38.51^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-205-38-51.compute-1.amazonaws.com`
NS	`ns6.doublehelixdash.com`
		A	34.210.122.70^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`nss-util.nss-corp.com`
SOA	`ns4.doublehelixdash.com`scott@cechovic.hudsonalpha.org serial=18

`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=1774722637

Subdomains

ns4.doublehelixdash.com

ns6.doublehelixdash.com

ns5.doublehelixdash.com

Same first word

doublehelixdash.com

DNS History

8 records (4 active, 4 former)

○NSns1.doublehelixdash.com2015-08-02 → 2017-03-15 · 6 obs

● 2015-08-02 21:33:24
● 2015-11-24 19:08:42
○ 2016-03-02 22:01:48
● 2017-03-15 06:01:48
○ 2019-12-25 07:46:38
○ 2026-03-28 18:36:18

○NSns2.doublehelixdash.com2015-08-02 → 2015-11-24 · 4 obs

● 2015-08-02 21:33:24
● 2015-11-24 19:08:42
○ 2016-03-02 22:01:48
○ 2026-03-28 18:36:18

○NSns3.doublehelixdash.com2015-08-02 → 2017-03-15 · 4 obs

● 2015-08-02 21:33:24
● 2017-03-15 06:01:48
○ 2019-12-25 07:46:38
○ 2026-03-28 18:36:18

●NSns4.doublehelixdash.com2016-03-02 → 2026-03-28 · 3 obs

○ 2015-11-24 19:08:42
● 2016-03-02 22:01:48
● 2026-03-28 18:36:18

●NSns5.doublehelixdash.com2016-03-02 → 2026-03-28 · 3 obs

○ 2015-11-24 19:08:42
● 2016-03-02 22:01:48
● 2026-03-28 18:36:18

●NSns6.doublehelixdash.com2019-12-25 → 2026-03-28 · 3 obs

○ 2017-03-15 06:01:48
● 2019-12-25 07:46:38
● 2026-03-28 18:36:18

●A45.55.234.1422016-03-02 → 2026-03-28 · 3 obs

○ 2015-11-24 19:08:42
● 2016-03-02 22:01:48
● 2026-03-28 18:36:18

○A54.187.24.422015-08-02 → 2015-11-24 · 4 obs

● 2015-08-02 21:33:24
● 2015-11-24 19:08:42
○ 2016-03-02 22:01:48
○ 2026-03-28 18:36:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
doublehelixdash.com	ns4.doublehelixdash.com, ns5.doublehelixdash.com, ns6.doublehelixdash.com	3 records

✅ Authoritative Response

Server:34.210.122.70

NS records: ns4.doublehelixdash.com, ns5.doublehelixdash.com, ns6.doublehelixdash.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublehelixdash.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.55.234.142`
NS	3	`ns6.doublehelixdash.com, ns4.doublehelixdash.com...`
SOA	1	`ns4.doublehelixdash.com scott.cechovic.h`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns4.doublehelixdash.com, ns5.doublehelixdash.com, ns6.doublehelixdash.com)

Analysis

Hierarchy

doublehelixdash.com is a parent of ns4.doublehelixdash.com, ns6.doublehelixdash.com and ns5.doublehelixdash.com.

IP Addresses

doublehelixdash.com points to a single IP number: 45.55.234.142.

Name Servers

The delegation for doublehelixdash.com is handled by three name servers: ns4.doublehelixdash.com, ns5.doublehelixdash.com and ns6.doublehelixdash.com.

Host names with one IP number:

ns4.doublehelixdash.com points to 52.11.63.103.

ns5.doublehelixdash.com points to 52.205.38.51.

ns6.doublehelixdash.com points to 34.210.122.70.

doublehelixdash.com - robtex.com