`mcinterview.com`

DNSSEC	⚠️ Not signed
A	146.148.223.190^{🇺🇸 HENGTONG-1146.148.192.0/18 GCHAO LLC}
NS	`a6.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b6.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1764850265

`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=1776130252

Subdomains

mail.mcinterview.com

Same first word

mcinterview.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-04-09 → 2026-04-14 · 3 obs

○ 2017-03-22 23:26:00
● 2026-04-09 08:57:08
● 2026-04-14 01:32:08

●NSa6.share-dns.com2026-04-09 → 2026-04-14 · 3 obs

○ 2017-03-22 23:26:00
● 2026-04-09 08:57:08
● 2026-04-14 01:32:08

●NSb.share-dns.net2026-04-09 → 2026-04-14 · 3 obs

○ 2017-03-22 23:26:00
● 2026-04-09 08:57:08
● 2026-04-14 01:32:08

●NSb6.share-dns.net2026-04-09 → 2026-04-14 · 3 obs

○ 2017-03-22 23:26:00
● 2026-04-09 08:57:08
● 2026-04-14 01:32:08

○NSns1.rdnameservers.com2015-08-13 → 2016-06-28 · 4 obs

● 2015-08-13 17:16:36
● 2016-06-28 07:07:54
○ 2017-03-22 23:26:00
○ 2026-04-14 01:32:08

○NSns2.rdnameservers.com2015-08-13 → 2016-06-28 · 4 obs

● 2015-08-13 17:16:36
● 2016-06-28 07:07:54
○ 2017-03-22 23:26:00
○ 2026-04-14 01:32:08

○MXmail.mcinterview.com2015-08-13 → 2016-06-28 · 4 obs

● 2015-08-13 17:16:36
● 2016-06-28 07:07:54
○ 2017-03-22 23:26:00
○ 2026-04-14 01:32:08

○MXoutbound.mcinterview.com2015-08-13 → 2016-06-28 · 4 obs

● 2015-08-13 17:16:36
● 2016-06-28 07:07:54
○ 2017-03-22 23:26:00
○ 2026-04-14 01:32:08

●A146.148.223.1902026-04-09 → 2026-04-14 · 3 obs

○ 2017-03-22 23:26:00
● 2026-04-09 08:57:08
● 2026-04-14 01:32:08

○A76.12.64.2442015-08-13 → 2016-06-28 · 4 obs

● 2015-08-13 17:16:36
● 2016-06-28 07:07:54
○ 2017-03-22 23:26:00
○ 2026-04-14 01:32:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mcinterview.com	b6.share-dns.net, a6.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcinterview.com (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`146.148.223.190`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a6.share-dns.com)

Analysis

Hierarchy

mcinterview.com is a parent of mail.mcinterview.com.

IP Addresses

mcinterview.com points to a single IP address: 146.148.223.190.

Other host names such as mail.mcinterview.com, mail.troutmarketing.com, ns.troutmarketing.com, otreg.com and speedsdog.com share IP numbers with mcinterview.com.

Name Servers

mcinterview.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

At least part of the name servers for mcinterview.com are shared with other domains, for instance qswl888.com, huimainet.com, dakpoloaded.com, specialtee.net and akx666.com.