professionalinterviewprep.com - dns.ninja

`professionalinterviewprep.com`

DNSSEC	⚠️ Not signed
A	34.120.190.48^{🇺🇸 Google34.120.0.0/14}
		PTR	`48.190.120.34.bc.googleusercontent.com`
A	34.160.81.203^{🇺🇸 Google34.160.0.0/16}
A	35.190.31.54^{🇺🇸 Google35.190.0.0/16}
A	35.227.194.51^{🇺🇸 Google35.227.0.0/16}
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
TXT	`v=spf1 +a +mx +ip4:35.215.123.80 include:professionalinterviewprep.com.spf.a...`
TXT	`google-site-verification=iKxy65uFml9O_qILGrgXnB4hOcuOTgQcpgC3xn3Va6U`
TXT	`google-site-verification=3AlY1RPFPP3kpiNvGuAAJqupJGWZdG2Sm_ybiZ0Z5v4`
SOA	`ns1.siteground.net`admins@siteground.com serial=173

`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=1786651929

Same first word

professionalinterviewprep.com

DNS History

18 records (7 active, 11 former)

●NSns1.siteground.net2026-05-30 → 2026-08-13 · 3 obs

○ 2019-01-11 16:40:50
● 2026-05-30 19:55:08
● 2026-08-13 20:25:02

●NSns2.siteground.net2026-05-30 → 2026-08-13 · 3 obs

○ 2019-01-11 16:40:50
● 2026-05-30 19:55:08
● 2026-08-13 20:25:02

○NSns41.domaincontrol.com2019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

○NSns42.domaincontrol.com2019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

●MXsmtp.google.com2026-05-30 → 2026-08-13 · 2 obs

● 2026-05-30 19:55:08
● 2026-08-13 20:25:02

○A184.168.221.372019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

○A184.168.221.402019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

○A184.168.221.422019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

○A184.168.221.592019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

○A184.168.221.612019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

●A34.120.190.482026-08-13 → 2026-08-13 · 2 obs

○ 2026-05-30 19:55:08
● 2026-08-13 20:25:02

○A34.149.120.32026-05-30 → 2026-05-30 · 3 obs

○ 2019-01-11 16:40:50
● 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

○A34.160.17.712026-05-30 → 2026-05-30 · 3 obs

○ 2019-01-11 16:40:50
● 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

●A34.160.81.2032026-05-30 → 2026-08-13 · 3 obs

○ 2019-01-11 16:40:50
● 2026-05-30 19:55:08
● 2026-08-13 20:25:02

●A35.190.31.542026-08-13 → 2026-08-13 · 2 obs

○ 2026-05-30 19:55:08
● 2026-08-13 20:25:02

●A35.227.194.512026-05-30 → 2026-08-13 · 3 obs

○ 2019-01-11 16:40:50
● 2026-05-30 19:55:08
● 2026-08-13 20:25:02

○A50.63.202.472019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

○A50.63.202.502019-01-11 → 2019-01-11 · 3 obs

● 2019-01-11 16:40:50
○ 2026-05-30 19:55:08
○ 2026-08-13 20:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
professionalinterviewprep.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:75.2.77.104

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professionalinterviewprep.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`34.160.81.203, 35.190.31.54...`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`v=spf1 +a +mx +ip4:35.215.123.80 includ, google-site-verification=iKxy65uFml9O_qI...`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

IP Addresses

professionalinterviewprep.com points to the four IP addresses 34.120.190.48, 34.160.81.203, 35.190.31.54 and 35.227.194.51.

ergoseatings.com.hk, ryanbradleylawfirm.com, individualabilities.org plus two other host names have IP numbers in common with professionalinterviewprep.com.

Name Servers

Two name servers handle the delegation for professionalinterviewprep.com: ns1.siteground.net and ns2.siteground.net.

The name server configuration of professionalinterviewprep.com is shared with other domains, for instance vizpic.com, choreomedia.com, halversoncleaning.com and two others.

The name servers of professionalinterviewprep.com overlap at least partially with those of other domains — among them adreamofarabia.com, archivese.com, platinum4hair.com and two more.

These name servers commonly appear alongside the name servers ns1.siteground361.com and ns2.siteground361.com.

Both ns1.siteground.net and ns2.siteground.net have a single IP address each — ns1.siteground.net resolves to 75.2.77.104 while ns2.siteground.net resolves to 99.83.229.113.

Mail Servers

professionalinterviewprep.com uses one mail server — smtp.google.com.

The mail server setup of professionalinterviewprep.com matches that of other domains such as kondiment.com, ak-modern.com, unite4.com and two others.

professionalinterviewprep.com uses mail servers that are also used by other domains, including wyvern.leicester.sch.uk, aoo.co.jp and noti.vn.

smtp.google.com has 9 IP addresses: 142.251.163.26, 142.251.163.27, 142.251.167.26 plus 6 more.