thresholdent.com - dns.ninja

`thresholdent.com`

DNSSEC	⚠️ Not signed
A	104.245.27.37^{🇺🇸 NITEL104.245.24.0/21 Nitel}
NS	`ns1.codero.com` ⭐
		A	18.209.216.105^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-216-105.compute-1.amazonaws.com`
NS	`ns2.codero.com`
		A	69.64.66.6^{🇺🇸 CODERO-DFW-AS69.64.66.0/24}
			PTR	`ns2.codero.com`
MX	`d153595a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d153595b.ess.barracudanetworks.com`⁽²⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`cisco-ci-domain-verification=3ae6c72283c8918e6816b9e8e2163d8eba17da53a1422fcf...`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...`
SOA	`ns1.codero.com`hostmaster@codero.com serial=2020290445

`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=1785224192

Previously MX for

thresholdent.com

Subdomains

barracuda.thresholdent.com

Same first word

thresholdent.com

DNS History

10 records (5 active, 5 former)

●NSns1.codero.com2015-08-27 → 2026-07-28 · 3 obs

○ 2007-11-02 09:55:26
● 2015-08-27 12:31:46
● 2026-07-28 07:52:20

●NSns2.codero.com2015-08-27 → 2026-07-28 · 3 obs

○ 2007-11-02 09:55:26
● 2015-08-27 12:31:46
● 2026-07-28 07:52:20

○MXbarracuda.thresholdent.com2007-11-02 → 2017-02-27 · 4 obs

● 2007-11-02 09:55:26
● 2017-02-27 21:13:18
○ 2026-03-01 01:07:44
○ 2026-07-28 07:52:20

●MXd153595a.ess.barracudanetworks.com2026-03-01 → 2026-07-28 · 3 obs

○ 2017-02-27 21:13:18
● 2026-03-01 01:07:44
● 2026-07-28 07:52:20

●MXd153595b.ess.barracudanetworks.com2026-03-01 → 2026-07-28 · 3 obs

○ 2017-02-27 21:13:18
● 2026-03-01 01:07:44
● 2026-07-28 07:52:20

○MXsmtp-relay.pbi.net2007-11-02 → 2017-02-27 · 4 obs

● 2007-11-02 09:55:26
● 2017-02-27 21:13:18
○ 2026-03-01 01:07:44
○ 2026-07-28 07:52:20

○MXthesholdent.com2015-08-27 → 2017-02-27 · 5 obs

○ 2007-11-02 09:55:26
● 2015-08-27 12:31:46
● 2017-02-27 21:13:18
○ 2026-03-01 01:07:44
○ 2026-07-28 07:52:20

○MXthresholdent.com2007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 09:55:26
○ 2015-08-27 12:31:46
○ 2026-07-28 07:52:20

●A104.245.27.372026-03-01 → 2026-07-28 · 3 obs

○ 2017-02-27 21:13:18
● 2026-03-01 01:07:44
● 2026-07-28 07:52:20

○A75.7.55.32007-11-02 → 2017-02-27 · 4 obs

● 2007-11-02 09:55:26
● 2017-02-27 21:13:18
○ 2026-03-01 01:07:44
○ 2026-07-28 07:52:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
thresholdent.com	ns1.codero.com, ns2.codero.com	2 records

✅ Authoritative Response

Server:18.209.216.105

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thresholdent.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.245.27.37`
NS	2	`ns1.codero.com, ns2.codero.com`
MX	2	`d153595b.ess.barracudanetworks.com (pri:, d153595a.ess.barracudanetworks.com (pri:`
TXT	2	`v=spf1 include:spf.protection.outlook.co, cisco-ci-domain-verification=3ae6c72283c`
SOA	1	`ns1.codero.com hostmaster.codero.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The domain barracuda.thresholdent.com falls under the parent thresholdent.com.

IP Addresses

thresholdent.com resolves to one IP address: 104.245.27.37.

Name Servers

The NS records for thresholdent.com delegate to ns1.codero.com and ns2.codero.com.

thresholdent.com uses the same name servers as several other domains — among them 64.64.69.in-addr.arpa, eventix.com, 66.64.69.in-addr.arpa and two more.

thresholdent.com shares at least some of its name servers with other domains, for example jsdlions.net, www.cajunsupermarket.com, intriguejeweler.com and shophandyman.com.

Each of ns1.codero.com and ns2.codero.com has one IP address: ns1.codero.com uses 18.209.216.105 and ns2.codero.com uses 69.64.66.6.

Mail Servers

Mail for thresholdent.com is handled by two mail servers — d153595a.ess.barracudanetworks.com and d153595b.ess.barracudanetworks.com.

d153595a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255; likewise, d153595b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d153595a.ess.barracudanetworks.com and d153595b.ess.barracudanetworks.com each have 209.222.82.252 IP addresses.

d153595a.ess.barracudanetworks.com and d153595b.ess.barracudanetworks.com each have 209.222.82.253 IP addresses.

d153595a.ess.barracudanetworks.com and d153595b.ess.barracudanetworks.com each have 209.222.82.255 IP addresses.