`portfoliocrashtesting.com`

DNSSEC	⚠️ Not signed
A	66.240.233.176^{🇺🇸 AS1043966.240.192.0/18}
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=120042815

`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=1775277947

Same first word

portfoliocrashtesting.com

DNS History

9 records (3 active, 6 former)

○NSdns077.b.register.com2015-08-06 → 2020-01-31 · 3 obs

● 2015-08-06 03:16:04
● 2020-01-31 19:31:28
○ 2026-04-04 05:03:26

○NSdns088.a.register.com2015-08-06 → 2020-01-31 · 3 obs

● 2015-08-06 03:16:04
● 2020-01-31 19:31:28
○ 2026-04-04 05:03:26

●NSdns101.register.com2026-04-04 → 2026-04-04 · 2 obs

○ 2020-01-31 19:31:28
● 2026-04-04 05:03:26

●NSdns102.register.com2026-04-04 → 2026-04-04 · 2 obs

○ 2020-01-31 19:31:28
● 2026-04-04 05:03:26

○NSdns130.c.register.com2015-08-06 → 2020-01-31 · 3 obs

● 2015-08-06 03:16:04
● 2020-01-31 19:31:28
○ 2026-04-04 05:03:26

○NSdns249.d.register.com2015-08-06 → 2020-01-31 · 3 obs

● 2015-08-06 03:16:04
● 2020-01-31 19:31:28
○ 2026-04-04 05:03:26

○MXp.webcom.ctmail.com2016-06-30 → 2017-02-19 · 4 obs

● 2016-06-30 01:03:12
● 2017-02-19 15:41:18
○ 2020-01-31 19:31:28
○ 2026-04-04 05:03:26

○A212.124.115.822015-08-06 → 2015-11-29 · 4 obs

● 2015-08-06 03:16:04
● 2015-11-29 00:46:44
○ 2016-03-01 05:00:16
○ 2026-04-04 05:03:26

●A66.240.233.1762016-03-01 → 2026-04-04 · 3 obs

○ 2015-11-29 00:46:44
● 2016-03-01 05:00:16
● 2026-04-04 05:03:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
portfoliocrashtesting.com	dns101.register.com, dns102.register.com	2 records

✅ Authoritative Response

Server:162.159.25.158

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portfoliocrashtesting.com (unsigned zone)

⏱️ Timing

Total: 273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.240.233.176`
NS	2	`dns101.register.com, dns102.register.com`
SOA	1	`DNS101.REGISTER.com root.REGISTER.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

IP Addresses

portfoliocrashtesting.com points to a single IP address: 66.240.233.176.

Other host names, for instance 401kfiduciaryoptimizer.com, share IP numbers with portfoliocrashtesting.com.

Name Servers

Two name servers dns101.register.com and dns102.register.com handle the delegation for portfoliocrashtesting.com.

portfoliocrashtesting.com shares the same name server setup as other domains, for example kpieng.com, feelvolley.com, jameel.co, prologixsa.com and mysurgeryschedule.com.

portfoliocrashtesting.com partially shares name servers with other domains, for example taratw.com and artistlink.net.

These name servers are often used together with dns105.register.com and dns106.register.com.

Host names with one IP number:

dns101.register.com points to 162.159.24.117; dns102.register.com points to 162.159.25.158.

portfoliocrashtesting.com - robtex.com