src.us.com - dns.ninja

`src.us.com`

DNSSEC	⚠️ Not signed
A	162.159.135.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns79.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns80.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`d74597a.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	`d74597b.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	`v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...`
TXT	`nitro-verification-code=1234abcd1234abcd1234abc=`
TXT	`ca3-fdb752c5ee4d4d86bc7b482e0d6072dc`
SOA	`NS79.WORLDNIC.com`namehost@WORLDNIC.com serial=123083013

`us.com`

	DNSSEC	🔒 Signed (DS record present)
	A	54.153.56.183^{🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix}
	NS	`ns0.centralnic.net` ⭐
	NS	`ns1.centralnic.net`
	NS	`ns2.centralnic.net`
	NS	`ns3.centralnic.net`
	NS	`ns4.centralnic.net`
	MX	`mx-01.emailme.com` ⭐
	TXT	`google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8`
	TXT	`v=spf1 mx -all`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=3000768915

rank #326 globally
rank #207 in the tld
WOT: SAFE (48/100)
📈 Tranco rank: #1,030

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DNS History

6 records (5 active, 1 former)

●NSns79.worldnic.com2018-06-07 → 2026-06-09 · 2 obs

● 2018-06-07 11:15:00
● 2026-06-09 02:16:14

●NSns80.worldnic.com2018-06-07 → 2026-06-09 · 2 obs

● 2018-06-07 11:15:00
● 2026-06-09 02:16:14

●MXd74597a.ess.barracudanetworks.com2018-06-07 → 2026-06-09 · 2 obs

● 2018-06-07 11:15:00
● 2026-06-09 02:16:14

●MXd74597b.ess.barracudanetworks.com2018-06-07 → 2026-06-09 · 2 obs

● 2018-06-07 11:15:00
● 2026-06-09 02:16:14

●A162.159.135.422026-02-23 → 2026-06-09 · 3 obs

○ 2018-06-07 11:15:00
● 2026-02-23 11:59:50
● 2026-06-09 02:16:14

○A205.178.189.1292018-06-07 → 2018-06-07 · 3 obs

● 2018-06-07 11:15:00
○ 2026-02-23 11:59:50
○ 2026-06-09 02:16:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
us.com	ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net	-
src.us.com	ns79.worldnic.com, ns80.worldnic.com	-

✅ Authoritative Response

Server:162.159.27.78

NS records: ns79.worldnic.com, ns80.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for src.us.com (unsigned zone)

⏱️ Timing

Total: 708ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.135.42`
NS	2	`ns79.worldnic.com, ns80.worldnic.com`
MX	2	`d74597a.ess.barracudanetworks.com (pri: , d74597b.ess.barracudanetworks.com (pri:`
TXT	3	`ca3-fdb752c5ee4d4d86bc7b482e0d6072dc, nitro-verification-code=1234abcd1234abcd...`
SOA	1	`NS79.WORLDNIC.com namehost.WORLDNIC.com`

Analysis

IP Addresses

src.us.com directs to one IP number, which is 162.159.135.42.

Among the host names that share IP numbers with src.us.com are bulktech.nl, www.marsdd.com, coliseumguns.com and two others.

Name Servers

src.us.com uses two name servers for its delegation: ns79.worldnic.com and ns80.worldnic.com.

src.us.com has the same name server delegation as a number of other domains, such as leonardo.info, neoconeastnavigator.com, guidesource.com and two more.

At least some of src.us.com's name servers are also used by other domains, among them alverus.com.

ns79.worldnic.com resolves to 162.159.26.27. ns80.worldnic.com resolves to 162.159.27.78. Both host names point to a single IP number.

Mail Servers

The MX records for src.us.com point to two mail servers: d74597a.ess.barracudanetworks.com and d74597b.ess.barracudanetworks.com.

Each of d74597a.ess.barracudanetworks.com and d74597b.ess.barracudanetworks.com has three IP addresses: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Both d74597a.ess.barracudanetworks.com and d74597b.ess.barracudanetworks.com resolve to 209.222.82.252 IP addresses each.

Both d74597a.ess.barracudanetworks.com and d74597b.ess.barracudanetworks.com resolve to 209.222.82.253 IP addresses each.

Both d74597a.ess.barracudanetworks.com and d74597b.ess.barracudanetworks.com resolve to 209.222.82.255 IP addresses each.