`providerdirectoryupdate.com`

DNSSEC	⚠️ Not signed
A	137.83.105.39^{🇺🇸 Bigleaf137.83.105.0/24 Net 20-2}
		PTR	`137.83.105.39.bigleaf.net`
NS	`ns73.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns74.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`google-site-verification=XwBkf6vh8pda4hJHGbsjxmKXfW43qOxUp7nKNreoteo`
SOA	`NS73.WORLDNIC.com`namehost@WORLDNIC.com serial=123082214

`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=1778452501

Same first word

providerdirectoryupdate.com

DNS History

5 records (3 active, 2 former)

●NSns73.worldnic.com2017-05-09 → 2026-05-10 · 2 obs

● 2017-05-09 08:25:46
● 2026-05-10 22:36:46

●NSns74.worldnic.com2017-05-09 → 2026-05-10 · 2 obs

● 2017-05-09 08:25:46
● 2026-05-10 22:36:46

○MXp.webcom.ctmail.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 08:25:46
○ 2026-04-08 23:03:16
○ 2026-05-10 22:36:46

●A137.83.105.392026-04-08 → 2026-05-10 · 3 obs

○ 2017-05-09 08:25:46
● 2026-04-08 23:03:16
● 2026-05-10 22:36:46

○A64.238.200.1352017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 08:25:46
○ 2026-04-08 23:03:16
○ 2026-05-10 22:36:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
providerdirectoryupdate.com	ns73.worldnic.com, ns74.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns73.worldnic.com, ns74.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for providerdirectoryupdate.com (unsigned zone)

⏱️ Timing

Total: 289ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`137.83.105.39`
NS	2	`ns73.worldnic.com, ns74.worldnic.com`
TXT	1	`google-site-verification=XwBkf6vh8pda4hJ`
SOA	1	`NS73.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns73.worldnic.com, ns74.worldnic.com)

Analysis

IP Addresses

providerdirectoryupdate.com maps to IP address 137.83.105.39.

Other host names, for example, lsmedicalgroup.com share IP numbers with providerdirectoryupdate.com.

Name Servers

Two name servers ns73.worldnic.com and ns74.worldnic.com are delegated to providerdirectoryupdate.com.

providerdirectoryupdate.com uses the same name server configuration as other domains, such as centroid.com, agenttraining.us, parkschevroletspartanburg.com, bftw.org and pmdogs.org.

providerdirectoryupdate.com shares name servers with other domains at least partially, for instance al-hammadi.com and seaworks.org.

Host names with a single IP address:

ns73.worldnic.com points to 162.159.26.27

ns74.worldnic.com points to 162.159.27.78

providerdirectoryupdate.com - robtex.com