`fullstackinterview.com`

DNSSEC	⚠️ Not signed
A	66.175.236.137^{🇺🇸 IONOS-AS66.175.232.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`v=spf1 include:spf.privateemail.com ~all`
TXT	`google-site-verification=jgAhIaxltcBZwhE9TDFpJrVYw_SUc7gLnPcbR6VcBIE`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1770217834

`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=1771291435

Same first word

fullstackinterview.com

DNS History

11 records (5 active, 6 former)

●NSdns1.registrar-servers.com2018-01-27 → 2026-03-23 · 2 obs

● 2018-01-27 03:03:22
● 2026-03-23 22:49:28

●NSdns2.registrar-servers.com2018-01-27 → 2026-03-23 · 2 obs

● 2018-01-27 03:03:22
● 2026-03-23 22:49:28

○MXeforward1.registrar-servers.com2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:03:22
○ 2026-03-12 15:40:20
○ 2026-03-23 22:49:28

○MXeforward2.registrar-servers.com2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:03:22
○ 2026-03-12 15:40:20
○ 2026-03-23 22:49:28

○MXeforward3.registrar-servers.com2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:03:22
○ 2026-03-12 15:40:20
○ 2026-03-23 22:49:28

○MXeforward4.registrar-servers.com2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:03:22
○ 2026-03-12 15:40:20
○ 2026-03-23 22:49:28

○MXeforward5.registrar-servers.com2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:03:22
○ 2026-03-12 15:40:20
○ 2026-03-23 22:49:28

●MXmx1.privateemail.com2026-03-12 → 2026-03-23 · 3 obs

○ 2018-01-27 03:03:22
● 2026-03-12 15:40:20
● 2026-03-23 22:49:28

●MXmx2.privateemail.com2026-03-12 → 2026-03-23 · 3 obs

○ 2018-01-27 03:03:22
● 2026-03-12 15:40:20
● 2026-03-23 22:49:28

●A66.175.236.1372026-03-12 → 2026-03-23 · 3 obs

○ 2018-01-27 03:03:22
● 2026-03-12 15:40:20
● 2026-03-23 22:49:28

○A74.12.46.702018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:03:22
○ 2026-03-12 15:40:20
○ 2026-03-23 22:49:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fullstackinterview.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fullstackinterview.com (unsigned zone)

⏱️ Timing

Total: 296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.175.236.137`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)`
TXT	2	`v=spf1 include:spf.privateemail.com ~all, google-site-verification=jgAhIaxltcBZwhE`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

fullstackinterview.com points to an IP address: 66.175.236.137.

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for fullstackinterview.com.

fullstackinterview.com shares the same name server setup as other domains, for instance lanchivu.blue, corfila.com, oliversteinke.com, fasabook.com and promosourcing.net.

fullstackinterview.com at least partially shares name servers with other domains, for instance icann.gripe, tunes-r-us.com, teacherscreative.com, mail.grecodivorce.com and longlivethebat.com.

These name servers are commonly used alongside dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

fullstackinterview.com is handled by two mail servers: mx1.privateemail.com and mx2.privateemail.com.

fullstackinterview.com uses the same mail server setup as other domains, for instance tarawerkz.com, graffexchange.com, codercurriculum.com, shadered.org and wedgwoodphotography.com.

fullstackinterview.com shares some mail servers with other domains, including voxopop.com, acemyhomework.com, auspicare.com and nettangle.com.

Host names with one IP:

mx1.privateemail.com points to: 162.255.118.7

mx2.privateemail.com points to: 162.255.118.8

fullstackinterview.com - robtex.com