NSLIST.NET - dnssec-failed.irs.gov

Search for IP or hostnames:

dnssec-failed.irs.gov checked at 2025-11-04T22:27:06.515Z 250ms 86/86/86 100% R:14

`dnssec-failed.irs.gov`

NS	`ns0036.secondary.cloudflare.com`
		A	2606:4700:51::a29f:2025 ^{🇺🇸 Cloudflare}
			PTR	`ns0036.secondary.cloudflare.com`
		A	162.159.32.37^Cloudflare
			PTR	`ns0036.secondary.cloudflare.com`
NS	`ns0161.secondary.cloudflare.com`
		A	2606:4700:59::a29f:2124 ^{🇺🇸 Cloudflare}
			PTR	`ns0161.secondary.cloudflare.com`
		A	162.159.33.36^Cloudflare
			PTR	`ns0161.secondary.cloudflare.com`
A	2610:30:2000:402::111 ^{🇺🇸 AS30313}
		PTR	`irssales.gov`
		PTR	`dnssec-failed.irs.gov`
A	2610:30:4000:402::111 ^{🇺🇸 AS30313}
		PTR	`irssales.gov`
		PTR	`dnssec-failed.irs.gov`
A	152.216.7.111^{🇺🇸 AS30313}
		PTR	`irssales.gov`
		PTR	`dnssec-failed.irs.gov`
A	152.216.11.111^{🇺🇸 AS30313}
		PTR	`irssales.gov`
		PTR	`dnssec-failed.irs.gov`

`irs.gov`

	MX	`emgc.irs.gov`
	MX	`emge.irs.gov`
	MX	`emgw.irs.gov`
	NS	`ns0022.secondary.cloudflare.com`
	NS	`ns0227.secondary.cloudflare.com`
	A	2610:30:2000:402::110 ^{🇺🇸 AS30313}
	A	2610:30:4000:402::110 ^{🇺🇸 AS30313}
	A	152.216.7.110^{🇺🇸 AS30313}
	A	152.216.11.110^{🇺🇸 AS30313}

rank #417 globally
rank #16 in the tld
This domain name represents the official website of the Internal Revenue Service (IRS), the U.S. government agency responsible for tax collection and tax law enforcement. The website provides information about tax laws, forms, and guidance for individuals, businesses, and tax professionals. It also provides online services for filing taxes and making payments.

PTR for

1.1.1.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.4.0.0.0.0.2.0.3.0.0.0.1.6.2.ip6.arpa

111.7.216.152.in-addr.arpa

111.11.216.152.in-addr.arpa

1.1.1.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.4.0.0.0.0.4.0.3.0.0.0.1.6.2.ip6.arpa

Starts with same word

dnssec-failed.org

Starts similarily

dnssec-failed.org

AI analysis

Four IP numbers are pointed to by dnssec-failed.irs.gov: 2610:30:2000:402::111, 2610:30:4000:402::111, 152.216.7.111 and 152.216.11.111.

Other host names, for instance irssales.gov, share IP numbers with dnssec-failed.irs.gov.

dnssec-failed.irs.gov is delegated to two name servers ns0036.secondary.cloudflare.com and ns0161.secondary.cloudflare.com.

dnssec-failed.irs.gov shares the same name server setup as other domains, for instance ci.irs.gov, osc.irs.gov, enterprise.irs.gov, lmsb.irs.gov and 2.0.4.0.0.0.0.4.0.3.0.0.0.1.6.2.ip6.arpa.

dnssec-failed.irs.gov at least partially shares name servers with other domains, for instance timabmagnesium.com, agriva.fr, setalg.biz, nrc.gov and geocrete.nl.

these name servers are often used together with ns0172.secondary.cloudflare.com, ns0004.secondary.cloudflare.com, ns0209.secondary.cloudflare.com and ns0210.secondary.cloudflare.com.

Host names with two IP numbers:

The host name ns0036.secondary.cloudflare.com points to 2606:4700:51::a29f:2025 and 162.159.32.37; the host name ns0161.secondary.cloudflare.com points to 2606:4700:59::a29f:2124 and 162.159.33.36.

dbq