`prior-authorization.com`

DNSSEC	⚠️ Not signed
NS	`ns0005.secondary.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:51::a29f:2006^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0005.secondary.cloudflare.com`
		A	162.159.32.6^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0005.secondary.cloudflare.com`
NS	`ns0182.secondary.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:59::a29f:2139^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0182.secondary.cloudflare.com`
		A	162.159.33.57^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0182.secondary.cloudflare.com`
NS	`udns1.cscdns.net` ⚠️ Not in zone NS records
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk` ⚠️ Not in zone NS records
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`

`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=1777347871

Same first word

prior-authorization.com

DNS History

11 records (4 active, 7 former)

○NSa4.nstld.com2015-11-26 → 2017-04-08 · 5 obs

○ 2015-07-03 05:55:04
● 2015-11-26 16:44:16
● 2017-04-08 19:55:48
○ 2026-04-09 01:08:26
○ 2026-04-28 04:12:10

○NSdns1.cscdns.net2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 05:55:04
○ 2015-11-26 16:44:16
○ 2026-04-28 04:12:10

○NSdns2.cscdns.net2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 05:55:04
○ 2015-11-26 16:44:16
○ 2026-04-28 04:12:10

○NSf4.nstld.com2015-11-26 → 2017-04-08 · 5 obs

○ 2015-07-03 05:55:04
● 2015-11-26 16:44:16
● 2017-04-08 19:55:48
○ 2026-04-09 01:08:26
○ 2026-04-28 04:12:10

○NSg4.nstld.com2015-11-26 → 2017-04-08 · 5 obs

○ 2015-07-03 05:55:04
● 2015-11-26 16:44:16
● 2017-04-08 19:55:48
○ 2026-04-09 01:08:26
○ 2026-04-28 04:12:10

●NSns0005.secondary.cloudflare.com2026-04-09 → 2026-04-28 · 3 obs

○ 2017-04-08 19:55:48
● 2026-04-09 01:08:26
● 2026-04-28 04:12:10

●NSns0182.secondary.cloudflare.com2026-04-09 → 2026-04-28 · 3 obs

○ 2017-04-08 19:55:48
● 2026-04-09 01:08:26
● 2026-04-28 04:12:10

●NSudns1.cscdns.net2026-04-09 → 2026-04-28 · 3 obs

○ 2017-04-08 19:55:48
● 2026-04-09 01:08:26
● 2026-04-28 04:12:10

●NSudns2.cscdns.uk2026-04-09 → 2026-04-28 · 3 obs

○ 2017-04-08 19:55:48
● 2026-04-09 01:08:26
● 2026-04-28 04:12:10

○MXcustmx.cscdns.net2015-07-03 → 2017-04-08 · 4 obs

● 2015-07-03 05:55:04
● 2017-04-08 19:55:48
○ 2026-04-09 01:08:26
○ 2026-04-28 04:12:10

○A66.240.158.2322015-07-03 → 2017-04-08 · 4 obs

● 2015-07-03 05:55:04
● 2017-04-08 19:55:48
○ 2026-04-09 01:08:26
○ 2026-04-28 04:12:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
prior-authorization.com	udns1.cscdns.net, udns2.cscdns.uk, ns0005.secondary.cloudflare.com, ns0182.secondary.cloudflare.com	4 records

✅ Authoritative Response

Server:162.159.33.57

NS records: udns1.cscdns.net, udns2.cscdns.uk, ns0005.secondary.cloudflare.com, ns0182.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prior-authorization.com (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0005.secondary.cloudflare.com, ns0005.secondary.cloudflare.com, ns0182.secondary.cloudflare.com...)

Analysis

Name Servers

prior-authorization.com's delegation is handled by four name servers: udns1.cscdns.net, udns2.cscdns.uk, ns0005.secondary.cloudflare.com and ns0182.secondary.cloudflare.com.

prior-authorization.com partially shares name servers with other domains; examples include osterpro.kr, xn--btvv3hkuj01l.cn, tpccartagena.com, amecocaribbean.com and retirementreadiness.ca.

Host names with two IPs:

udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1

udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1

ns0005.secondary.cloudflare.com points to 2606:4700:51::a29f:2006 and 162.159.32.6

ns0182.secondary.cloudflare.com points to 2606:4700:59::a29f:2139 and 162.159.33.57

prior-authorization.com - robtex.com