`zrc-dev.com`

DNSSEC	⚠️ Not signed
A	162.241.182.76^{🇺🇸 Jacksonville162.241.176.0/21 Unified Layer}
		PTR	`server.zrc-dev.com`
NS	`ns1.zrc-dev.com` ⭐ ⚠️ Not in parent delegation
		A	162.241.182.76^{🇺🇸 Jacksonville162.241.176.0/21 Unified Layer}
			PTR	`server.zrc-dev.com`
NS	`ns1.bluehost.com` ⚠️ Not in zone NS records
		A	162.159.24.80^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.bluehost.com`
NS	`ns2.bluehost.com` ⚠️ Not in zone NS records
		A	162.159.25.175^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.bluehost.com`
NS	`ns2.zrc-dev.com` ⚠️ Not in parent delegation
		A	162.241.182.76^{🇺🇸 Jacksonville162.241.176.0/21 Unified Layer}
			PTR	`server.zrc-dev.com`
MX	`zrc-dev.com` ⭐
		A	162.241.182.76^{🇺🇸 Jacksonville162.241.176.0/21 Unified Layer}
			PTR	`server.zrc-dev.com`
TXT	`v=spf1 +a +mx +ip4:162.241.182.76 ~all`
SOA	`ns1.zrc-dev.com`root@server.zrc-dev.com 2023-03-31 #0

`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

MX for

zrc-dev.com

Subdomains

ns2.zrc-dev.com

ns1.zrc-dev.com

Same first word

zrc-dev.com

DNS History

8 records (6 active, 2 former)

●NSns1.bluehost.com2015-08-19 → 2026-03-19 · 2 obs

● 2015-08-19 10:57:26
● 2026-03-19 03:32:24

●NSns1.zrc-dev.com2026-02-26 → 2026-03-19 · 3 obs

○ 2015-08-19 10:57:26
● 2026-02-26 01:01:34
● 2026-03-19 03:32:24

●NSns2.bluehost.com2015-08-19 → 2026-03-19 · 2 obs

● 2015-08-19 10:57:26
● 2026-03-19 03:32:24

●NSns2.zrc-dev.com2026-02-26 → 2026-03-19 · 3 obs

○ 2015-08-19 10:57:26
● 2026-02-26 01:01:34
● 2026-03-19 03:32:24

○MXmail.zrc-dev.com2015-08-19 → 2017-11-18 · 4 obs

● 2015-08-19 10:57:26
● 2017-11-18 08:08:26
○ 2026-02-26 01:01:34
○ 2026-03-19 03:32:24

●MXzrc-dev.com2026-02-26 → 2026-03-19 · 3 obs

○ 2017-11-18 08:08:26
● 2026-02-26 01:01:34
● 2026-03-19 03:32:24

●A162.241.182.762026-02-26 → 2026-03-19 · 3 obs

○ 2017-11-18 08:08:26
● 2026-02-26 01:01:34
● 2026-03-19 03:32:24

○A198.154.234.922015-08-19 → 2017-11-18 · 4 obs

● 2015-08-19 10:57:26
● 2017-11-18 08:08:26
○ 2026-02-26 01:01:34
○ 2026-03-19 03:32:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
zrc-dev.com	ns1.bluehost.com, ns2.bluehost.com	2 records

✅ Authoritative Response

Server: 162.159.25.175

NS records: ns1.bluehost.com, ns2.bluehost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zrc-dev.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.241.182.76`
NS	2	`ns1.zrc-dev.com, ns2.zrc-dev.com`
MX	1	`zrc-dev.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:162.241.182.76 ~all`
SOA	1	`ns1.zrc-dev.com root.server.zrc-dev.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

Hierarchy

zrc-dev.com is parent of ns2.zrc-dev.com and ns1.zrc-dev.com.

Mail Server Role

zrc-dev.com serves as a mail server for zrc-dev.com.

IP Addresses

zrc-dev.com points to a single IP: 162.241.182.76.

Other host names such as ns1.zrc-dev.com and ns2.zrc-dev.com share IP numbers with zrc-dev.com.

Name Servers

zrc-dev.com is delegated to four name servers: ns1.bluehost.com, ns2.bluehost.com, ns1.zrc-dev.com and ns2.zrc-dev.com.

zrc-dev.com at least partially shares its name servers with other domains, for instance leonjohnsinc.com, leakmd.org, cgne.org, ussecurity.biz and designoffice.cl.

Hostnames with a single IP:

ns1.bluehost.com points to 162.159.24.80.

ns2.bluehost.com points to 162.159.25.175.

ns1.zrc-dev.com points to 162.241.182.76.

ns2.zrc-dev.com points to 162.241.182.76.

Hostnames pointing to 162.241.182.76 are ns1.zrc-dev.com and ns2.zrc-dev.com.

Mail Servers

zrc-dev.com is handled by a single mail server.

zrc-dev.com points to IP number 162.241.182.76.

zrc-dev.com - robtex.com

zrc-dev.com

com