corphbc.com - dns.ninja

`corphbc.com`

DNSSEC	⚠️ Not signed
NS	`ns20.digicertdns.com` ⭐
		A	2600:1800:10::1:1f^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
		A	208.94.148.223^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns20.digicertdns.com`
NS	`ns10.dnsmadeeasy.com`
		A	2600:1800:10::1^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns11.dnsmadeeasy.com`
		A	2600:1801:11::1^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns12.dnsmadeeasy.com`
		A	2600:1802:12::1^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
NS	`ns13.dnsmadeeasy.com`
		A	2600:1801:13::1^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
NS	`ns14.dnsmadeeasy.com`
		A	2600:1802:14::1^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
NS	`ns15.dnsmadeeasy.com`
		A	2600:1800:15::1^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
MX	`mail01.corphbc.com` ⭐
		A	65.243.45.125^{🇺🇸 AS70165.240.0.0/13 MCI Communications Services, LLC d/b/a Verizon Business}
MX	`mail02.corphbc.com` ⭐
		A	65.243.45.126^{🇺🇸 AS70165.240.0.0/13 MCI Communications Services, LLC d/b/a Verizon Business}
TXT	`slack-domain-verification=yW14Z9Rg6MLSfy0cRjdLsacT58NpraMaye0BOTry`
TXT	`v=spf1 ip4:65.243.45.124/30 ip4:199.85.105.124/30 ip4:192.237.128.79 ip4:66.2...`
SOA	`ns20.digicertdns.com`dns@digicertdns.com serial=2009331512

`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=1783751532

Subdomains

smtp01.corphbc.com

mail01.corphbc.com

mail02.corphbc.com

smtp02.corphbc.com

Same first word

corphbc.com

Similar names

chbcorp.com

hcbcorp.com

hbccorp.com

DNS History

9 records (9 active, 0 former)

●NSns10.dnsmadeeasy.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 16:25:46
● 2026-07-11 06:33:22

●NSns11.dnsmadeeasy.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 16:25:46
● 2026-07-11 06:33:22

●NSns12.dnsmadeeasy.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 16:25:46
● 2026-07-11 06:33:22

●NSns13.dnsmadeeasy.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 16:25:46
● 2026-07-11 06:33:22

●NSns14.dnsmadeeasy.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 16:25:46
● 2026-07-11 06:33:22

●NSns15.dnsmadeeasy.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 16:25:46
● 2026-07-11 06:33:22

●NSns20.digicertdns.com2026-02-16 → 2026-07-11 · 3 obs

○ 2016-12-15 16:25:46
● 2026-02-16 05:31:38
● 2026-07-11 06:33:22

●MXmail01.corphbc.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 16:25:46
● 2026-07-11 06:33:22

●MXmail02.corphbc.com2016-12-15 → 2026-07-11 · 2 obs

● 2016-12-15 16:25:46
● 2026-07-11 06:33:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
corphbc.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	12 records

✅ Authoritative Response

Server:208.80.126.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corphbc.com (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns12.dnsmadeeasy.com, ns15.dnsmadeeasy.com...`
MX	2	`mail01.corphbc.com (pri: 10), mail02.corphbc.com (pri: 10)`
TXT	2	`slack-domain-verification=yW14Z9Rg6MLSfy, v=spf1 ip4:65.243.45.124/30 ip4:199.85.1`
SOA	1	`ns20.digicertdns.com dns.digicertdns.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

Hierarchy

corphbc.com has four subdomains: smtp01.corphbc.com, mail01.corphbc.com, mail02.corphbc.com and smtp02.corphbc.com.

Name Servers

corphbc.com has 7 name servers — ns20.digicertdns.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com and 4 others.

There is at least partial name server overlap between corphbc.com and other domains — tabcom.com, 3.196.39.65.in-addr.arpa, trisonsinsurance.com and two more among them.

These name servers regularly appear alongside ns13.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns14.dnsmadeeasy.com and 6 other name servers in NS record sets.

Hosts with two IP numbers each:

ns20.digicertdns.com resolves to 208.94.148.223 and 2600:1800:10::1:1f.

ns10.dnsmadeeasy.com resolves to 208.94.148.4 and 2600:1800:10::1.

ns11.dnsmadeeasy.com resolves to 208.80.124.4 and 2600:1801:11::1.

ns12.dnsmadeeasy.com resolves to 208.80.126.4 and 2600:1802:12::1.

ns13.dnsmadeeasy.com resolves to 208.80.125.4 and 2600:1801:13::1.

ns14.dnsmadeeasy.com resolves to 208.80.127.4 and 2600:1802:14::1.

ns15.dnsmadeeasy.com resolves to 208.94.149.4 and 2600:1800:15::1.

Mail Servers

The MX records for corphbc.com point to two mail servers: mail01.corphbc.com and mail02.corphbc.com.

mail01.corphbc.com → 65.243.45.125 and mail02.corphbc.com → 65.243.45.126: one IP number per host name.