`zadvizor.com`

DNSSEC	⚠️ Not signed
A	104.155.139.30^{🇺🇸 Google104.155.128.0/20}
		PTR	`30.139.155.104.bc.googleusercontent.com`
NS	`pdns203.ultradns.com` ⭐
		A	2001:502:f3ff::ef^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns203.ultradns.com`
		A	156.154.64.203^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns203.ultradns.com`
NS	`pdns203.ultradns.biz`
		A	2610:a1:1015::ef^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns203.ultradns.biz`
		A	156.154.66.203^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns203.ultradns.biz`
NS	`pdns203.ultradns.net`
		A	2610:a1:1014::ef^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns203.ultradns.net`
		A	156.154.65.203^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns203.ultradns.net`
NS	`pdns203.ultradns.org`
		A	2001:502:4612::ef^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns203.ultradns.org`
		A	156.154.67.203^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns203.ultradns.org`
TXT	`v=DKIM1; p=`
TXT	`v=spf1 -all`
SOA	`pdns203.ultradns.com`girish_sane@bmc.com 2020-12-16 #9

`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=1776168862

Same first word

zadvizor.com

Similar names

advizzor.com

advizorz.com

ozizdrav.ru

DNS History

9 records (5 active, 4 former)

○NSauth02.compuware.com2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 19:33:16
○ 2026-03-31 15:27:18
○ 2026-04-14 12:36:22

○NSauth04.compuware.com2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 19:33:16
○ 2026-03-31 15:27:18
○ 2026-04-14 12:36:22

○NSns00.compuware.com2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 19:33:16
○ 2026-03-31 15:27:18
○ 2026-04-14 12:36:22

○NSns01.compuware.com2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 19:33:16
○ 2026-03-31 15:27:18
○ 2026-04-14 12:36:22

●NSpdns203.ultradns.biz2026-03-31 → 2026-04-14 · 3 obs

○ 2017-09-07 19:33:16
● 2026-03-31 15:27:18
● 2026-04-14 12:36:22

●NSpdns203.ultradns.com2026-03-31 → 2026-04-14 · 3 obs

○ 2017-09-07 19:33:16
● 2026-03-31 15:27:18
● 2026-04-14 12:36:22

●NSpdns203.ultradns.net2026-03-31 → 2026-04-14 · 3 obs

○ 2017-09-07 19:33:16
● 2026-03-31 15:27:18
● 2026-04-14 12:36:22

●NSpdns203.ultradns.org2026-03-31 → 2026-04-14 · 3 obs

○ 2017-09-07 19:33:16
● 2026-03-31 15:27:18
● 2026-04-14 12:36:22

●A104.155.139.302026-03-31 → 2026-04-14 · 2 obs

● 2026-03-31 15:27:18
● 2026-04-14 12:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
zadvizor.com	pdns203.ultradns.net, pdns203.ultradns.com, pdns203.ultradns.biz, pdns203.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.65.203

NS records: pdns203.ultradns.net, pdns203.ultradns.com, pdns203.ultradns.biz, pdns203.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zadvizor.com (unsigned zone)

⏱️ Timing

Total: 571ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.155.139.30`
NS	4	`pdns203.ultradns.biz, pdns203.ultradns.com...`
TXT	2	`v=DKIM1; p=, v=spf1 -all`
SOA	1	`pdns203.ultradns.com girish_sane.bmc.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns203.ultradns.com, pdns203.ultradns.com)

Analysis

IP Addresses

zadvizor.com points to IP number 104.155.139.30.

For instance, other host names modernmainframeblog.com, compuware.pl, compuware.net, zadvizer.com and zadviser.com share IP numbers with zadvizor.com.

Name Servers

zadvizor.com is delegated to four name servers: pdns203.ultradns.biz, pdns203.ultradns.com, pdns203.ultradns.net and pdns203.ultradns.org.

zadvizor.com shares name servers with other domains at least partially, for example gridapp.com, launchcpwr.com, bmcsoftware.mx, stackify.co and zadvizer.com.