`cravathpartners.com`

DNSSEC	🔒 Signed (DS record present)
NS	`pdns106.ultradns.com` ⭐ ⚠️ Not in parent delegation
		A	2001:502:f3ff::8e^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns106.ultradns.com`
		A	156.154.64.106^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns106.ultradns.com`
NS	`pdns106.ultradns.biz`
		A	2610:a1:1015::8e^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns106.ultradns.biz`
		A	156.154.66.106^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns106.ultradns.biz`
NS	`pdns106.ultradns.net` ⚠️ Not in parent delegation
		A	2610:a1:1014::8e^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns106.ultradns.net`
		A	156.154.65.106^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns106.ultradns.net`
NS	`pdns106.ultradns.org`
		A	2001:502:4612::8e^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns106.ultradns.org`
		A	156.154.67.106^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns106.ultradns.org`
TXT	`v=spf1 a:mail.cravathpartners.com -all`
SOA	`pdns106.ultradns.com`netops@cravath.com 2017-12-27 #54

`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=1778586831

Same first word

cravathpartners.com

DNS History

8 records (4 active, 4 former)

○NSns17.worldnic.com2015-08-23 → 2017-04-19 · 4 obs

● 2015-08-23 17:51:00
● 2017-04-19 07:49:22
○ 2026-03-31 23:29:14
○ 2026-05-12 12:08:04

○NSns18.worldnic.com2015-08-23 → 2017-04-19 · 4 obs

● 2015-08-23 17:51:00
● 2017-04-19 07:49:22
○ 2026-03-31 23:29:14
○ 2026-05-12 12:08:04

●NSpdns106.ultradns.biz2026-03-31 → 2026-05-12 · 3 obs

○ 2017-04-19 07:49:22
● 2026-03-31 23:29:14
● 2026-05-12 12:08:04

●NSpdns106.ultradns.com2026-03-31 → 2026-05-12 · 3 obs

○ 2017-04-19 07:49:22
● 2026-03-31 23:29:14
● 2026-05-12 12:08:04

●NSpdns106.ultradns.net2026-03-31 → 2026-05-12 · 3 obs

○ 2017-04-19 07:49:22
● 2026-03-31 23:29:14
● 2026-05-12 12:08:04

●NSpdns106.ultradns.org2026-03-31 → 2026-05-12 · 3 obs

○ 2017-04-19 07:49:22
● 2026-03-31 23:29:14
● 2026-05-12 12:08:04

○MXp.webcom.ctmail.com2015-12-28 → 2017-04-19 · 4 obs

● 2015-12-28 12:03:24
● 2017-04-19 07:49:22
○ 2026-03-31 23:29:14
○ 2026-05-12 12:08:04

○A167.68.12.52015-08-23 → 2017-04-19 · 4 obs

● 2015-08-23 17:51:00
● 2017-04-19 07:49:22
○ 2026-03-31 23:29:14
○ 2026-05-12 12:08:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
cravathpartners.com	pdns106.ultradns.biz, pdns106.ultradns.org	-

✅ Authoritative Response

Server:156.154.67.106

NS records: pdns106.ultradns.biz, pdns106.ultradns.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`pdns106.ultradns.biz, pdns106.ultradns.com...`
TXT	1	`v=spf1 a:mail.cravathpartners.com -all`
SOA	1	`pdns106.ultradns.com netops.cravath.com`

Analysis

Name Servers

cravathpartners.com is delegated to four name servers: pdns106.ultradns.biz, pdns106.ultradns.com, pdns106.ultradns.net and pdns106.ultradns.org.

cravathpartners.com at least partially shares name servers with other domains, for instance visint.co.uk, rgwphotos.com, owta.com, darkice.com and hke-invest.com.

Host names with two IP numbers: pdns106.ultradns.biz points to 2610:a1:1015::8e and 156.154.66.106; pdns106.ultradns.com points to 2001:502:f3ff::8e and 156.154.64.106; pdns106.ultradns.net points to 2610:a1:1014::8e and 156.154.65.106; pdns106.ultradns.org points to 2001:502:4612::8e and 156.154.67.106.

cravathpartners.com - robtex.com