`ultimasearch.com`

DNSSEC	⚠️ Not signed
A	139.59.6.91^{🇮🇳 DIGITALOCEAN139.59.0.0/20 DigitalOcean}
NS	`dns4.bigrock.in` ⭐
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
NS	`dns1.bigrock.in`
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`dns2.bigrock.in`
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`dns3.bigrock.in`
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
MX	`ultimasearch-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
MX	`us2.mx1.mailhostbox.com`⁽¹⁰⁰⁾
		A	162.215.3.26^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-3-26.unifiedlayer.com`
MX	`us2.mx2.mailhostbox.com`⁽¹⁰⁰⁾
		A	162.215.2.27^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-2-27.unifiedlayer.com`
MX	`us2.mx3.mailhostbox.com`⁽¹⁰⁰⁾
		A	162.215.3.25^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-215-3-25.unifiedlayer.com`
TXT	`v=spf1 redirect=_spf.mailhostbox.com`
TXT	`google-site-verification=v8h23S1XBabYFI7y_2pbazIU_PQIgrrWVXI2yILbGf8`
TXT	`MS=ms79003234`
TXT	`v=spf1 include:_spf.mailhostbox.com include:spf.protection.outlook.com redire...`
TXT	`v=spf1 +a +mx include:eig.spf.a.cloudfilter.net ~all`
TXT	`MS=ms81982262`
SOA	`dns4.bigrock.in`panchalri@uniphos.com 2026-05-04 #1

`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=1786403404

🔒 HSTS Preload (+subdomains)

Same first word

ultimasearch.com

DNS History

13 records (9 active, 4 former)

●NSdns1.bigrock.in2015-06-19 → 2026-08-10 · 2 obs

● 2015-06-19 06:07:04
● 2026-08-10 23:14:20

●NSdns2.bigrock.in2015-06-19 → 2026-08-10 · 2 obs

● 2015-06-19 06:07:04
● 2026-08-10 23:14:20

●NSdns3.bigrock.in2015-06-19 → 2026-08-10 · 2 obs

● 2015-06-19 06:07:04
● 2026-08-10 23:14:20

●NSdns4.bigrock.in2015-06-19 → 2026-08-10 · 2 obs

● 2015-06-19 06:07:04
● 2026-08-10 23:14:20

○MXmx1.mailhostbox.com2015-06-19 → 2017-04-19 · 3 obs

● 2015-06-19 06:07:04
● 2017-04-19 19:38:30
○ 2026-08-10 23:14:20

○MXmx2.mailhostbox.com2015-06-19 → 2017-04-19 · 3 obs

● 2015-06-19 06:07:04
● 2017-04-19 19:38:30
○ 2026-08-10 23:14:20

○MXmx3.mailhostbox.com2015-06-19 → 2017-04-19 · 3 obs

● 2015-06-19 06:07:04
● 2017-04-19 19:38:30
○ 2026-08-10 23:14:20

●MXultimasearch-com.mail.protection.outlook.com2026-08-10 → 2026-08-10 · 2 obs

○ 2017-04-19 19:38:30
● 2026-08-10 23:14:20

●MXus2.mx1.mailhostbox.com2026-08-10 → 2026-08-10 · 2 obs

○ 2017-04-19 19:38:30
● 2026-08-10 23:14:20

●MXus2.mx2.mailhostbox.com2026-08-10 → 2026-08-10 · 2 obs

○ 2017-04-19 19:38:30
● 2026-08-10 23:14:20

●MXus2.mx3.mailhostbox.com2026-08-10 → 2026-08-10 · 2 obs

○ 2017-04-19 19:38:30
● 2026-08-10 23:14:20

●A139.59.6.912026-08-10 → 2026-08-10 · 2 obs

○ 2017-04-19 19:38:30
● 2026-08-10 23:14:20

○A208.91.199.2332015-06-19 → 2017-04-19 · 3 obs

● 2015-06-19 06:07:04
● 2017-04-19 19:38:30
○ 2026-08-10 23:14:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
ultimasearch.com	dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in	-

✅ Authoritative Response

Server:162.251.82.246

NS records: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultimasearch.com (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.59.6.91`
NS	4	`dns1.bigrock.in, dns2.bigrock.in...`
MX	4	`us2.mx1.mailhostbox.com (pri: 100), us2.mx2.mailhostbox.com (pri: 100)...`
TXT	6	`v=spf1 +a +mx include:eig.spf.a.cloudfil, google-site-verification=v8h23S1XBabYFI7...`
SOA	1	`dns4.bigrock.in panchalri.uniphos.com`

Analysis

IP Addresses

ultimasearch.com resolves to just one IP address, 139.59.6.91.

Name Servers

The NS records for ultimasearch.com point to four name servers: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in.

ultimasearch.com partially shares its NS delegation with several other domains, including ballscrews.in, hotelbookingonline.info, fastag.online and two others.

These name servers often co-occur with the name servers 208.91.197.91.

Each hostname dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in has four IP addresses: dns1.bigrock.in has 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251; dns2.bigrock.in has 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249; dns3.bigrock.in has 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247; dns4.bigrock.in has 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

Mail Servers

Four mail servers handle email for ultimasearch.com: us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com, us2.mx3.mailhostbox.com and ultimasearch-com.mail.protection.outlook.com.

There is at least a partial MX overlap between ultimasearch.com and other domains, including transform.co.in, westtel.net, edusmart.in and two others.

aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and aspmx2.googlemail.com are mail servers that frequently appear together with these mail servers.

DNS names with 8 IP addresses:

Hostname ultimasearch-com.mail.protection.outlook.com directs to 52.101.144.0, 52.101.144.3 and 52.101.145.0 along with 5 other IP addresses.

Host names that point to one IP address:

us2.mx1.mailhostbox.com has the IP address 162.215.3.26.

us2.mx2.mailhostbox.com has the IP address 162.215.2.27.

us2.mx3.mailhostbox.com has the IP address 162.215.3.25.

ultimasearch.com - robtex.com