`proost.inc`

DNSSEC	⚠️ Not signed
A	150.171.109.65^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
NS	`ns1-08.azure-dns.com` ⭐
		A	2603:1061:0:700::8^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
		A	13.107.236.8^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
NS	`ns2-08.azure-dns.net`
		A	2620:1ec:8ec:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
		A	150.171.21.8^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
NS	`ns3-08.azure-dns.org`
		A	2a01:111:4000:700::8^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-08.azure-dns.org`
		A	204.14.183.8^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-08.azure-dns.org`
NS	`ns4-08.azure-dns.info`
		A	2620:1ec:bda:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
		A	208.84.5.8^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
MX	`proost-inc.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01201.inbound.protection.outlook.com`
		A	52.101.124.0^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	52.101.124.1^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.124.5^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00305.inbound.protection.outlook.com`
		A	52.101.157.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01203.inbound.protection.outlook.com`
MX	`ms85632198.msv1.invalid`^(32767)
TXT	`MS=ms85632198`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1-08.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`inc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.inc`
	NS	`b.nic.inc`
	NS	`c.nic.inc`
	NS	`d.nic.inc`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1783727235

Same first word

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proost.be

proost.com

proost.se

Similar names

sproot.org.uk

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protos.ngo

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protos.mk.ua

tropos.de

protos.online

troops.io

sporto.co

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osport.ua

otpros.com

tropos.no

tropos.biz

protos.pro

prosto.tk

sporto.nl

sproto.net

prosto.beauty

DNS History

21 records (7 active, 14 former)

●NSns1-08.azure-dns.com2026-05-25 → 2026-07-11 · 2 obs

● 2026-05-25 19:54:44
● 2026-07-11 00:11:24

●NSns2-08.azure-dns.net2026-05-25 → 2026-07-11 · 2 obs

● 2026-05-25 19:54:44
● 2026-07-11 00:11:24

●NSns3-08.azure-dns.org2026-05-25 → 2026-07-11 · 2 obs

● 2026-05-25 19:54:44
● 2026-07-11 00:11:24

●NSns4-08.azure-dns.info2026-05-25 → 2026-07-11 · 2 obs

● 2026-05-25 19:54:44
● 2026-07-11 00:11:24

●MXms85632198.msv1.invalid2026-05-25 → 2026-07-11 · 2 obs

● 2026-05-25 19:54:44
● 2026-07-11 00:11:24

●MXproost-inc.mail.protection.outlook.com2026-05-25 → 2026-07-11 · 2 obs

● 2026-05-25 19:54:44
● 2026-07-11 00:11:24

○A13.107.226.402026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-30 04:44:22
● 2026-05-31 20:54:12
○ 2026-06-02 11:54:54
○ 2026-07-11 00:11:24

○A13.107.226.712026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 20:28:52
● 2026-05-29 22:31:48
○ 2026-05-29 23:49:00
○ 2026-07-11 00:11:24

○A13.107.253.402026-05-31 → 2026-05-31 · 4 obs

○ 2026-05-30 04:44:22
● 2026-05-31 20:54:12
○ 2026-06-02 11:54:54
○ 2026-07-11 00:11:24

○A13.107.253.712026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 20:28:52
● 2026-05-29 22:31:48
○ 2026-05-29 23:49:00
○ 2026-07-11 00:11:24

○A150.171.109.1452026-05-25 → 2026-05-25 · 5 obs

● 2026-05-25 19:54:44
○ 2026-05-25 22:13:52
● 2026-05-25 23:38:38
○ 2026-05-26 00:09:36
○ 2026-07-11 00:11:24

○A150.171.109.1462026-05-25 → 2026-06-11 · 10 obs

○ 2026-05-25 19:54:44
● 2026-05-25 22:13:52
○ 2026-05-25 23:38:38
○ 2026-05-29 23:49:00
● 2026-05-30 03:38:30
○ 2026-05-30 04:44:22
○ 2026-06-05 13:48:34
● 2026-06-11 04:54:54
○ 2026-06-11 09:44:30
○ 2026-07-11 00:11:24

○A150.171.109.1472026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 00:09:36
● 2026-05-26 05:52:12
○ 2026-05-26 09:24:30
○ 2026-07-11 00:11:24

○A150.171.109.1482026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-25 23:38:38
● 2026-05-26 00:09:36
○ 2026-05-26 05:52:12
○ 2026-07-11 00:11:24

○A150.171.109.1502026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-26 05:52:12
● 2026-05-26 09:24:30
○ 2026-05-26 12:22:02
○ 2026-07-11 00:11:24

○A150.171.109.342026-06-02 → 2026-06-12 · 9 obs

○ 2026-05-31 20:54:12
● 2026-06-02 11:54:54
● 2026-06-05 13:48:34
○ 2026-06-11 04:54:54
● 2026-06-11 09:44:30
○ 2026-06-11 18:30:52
○ 2026-06-11 21:29:44
● 2026-06-12 00:03:28
○ 2026-07-11 00:11:24

○A150.171.109.352026-05-26 → 2026-06-11 · 13 obs

○ 2026-05-26 09:24:30
● 2026-05-26 12:22:02
● 2026-05-27 11:02:46
○ 2026-05-29 11:32:30
○ 2026-05-29 22:31:48
● 2026-05-29 23:49:00
○ 2026-05-30 03:38:30
● 2026-05-30 04:44:22
○ 2026-05-31 20:54:12
○ 2026-06-11 09:44:30
● 2026-06-11 18:30:52
○ 2026-06-11 21:29:44
○ 2026-07-11 00:11:24

●A150.171.109.652026-07-11 → 2026-07-11 · 2 obs

○ 2026-06-12 00:03:28
● 2026-07-11 00:11:24

○A150.171.109.732026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 18:30:52
● 2026-06-11 21:29:44
○ 2026-06-12 00:03:28
○ 2026-07-11 00:11:24

○A150.171.109.772026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-27 11:02:46
● 2026-05-29 11:32:30
● 2026-05-29 16:37:14
○ 2026-05-29 20:28:52
○ 2026-07-11 00:11:24

○A150.171.110.1932026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 16:37:14
● 2026-05-29 20:28:52
○ 2026-05-29 22:31:48
○ 2026-07-11 00:11:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
inc	d.nic.inc, b.nic.inc, c.nic.inc, a.nic.inc	-
proost.inc	ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info	-

✅ Authoritative Response

Server:150.171.21.8

NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proost.inc (unsigned zone)

⏱️ Timing

Total: 1034ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`150.171.109.71`
NS	4	`ns1-08.azure-dns.com, ns2-08.azure-dns.net...`
MX	2	`ms85632198.msv1.invalid (pri: 32767), proost-inc.mail.protection.outlook.com (`
TXT	2	`MS=ms85632198, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1-08.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

proost.inc resolves to one IP address: 150.171.109.65.

johnscreekfamilyphysicians.com, newchoicehealth.com, dentonsglobaladvisors.com and two other host names share IP numbers with proost.inc.

Name Servers

The authoritative name servers for proost.inc are ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

proost.inc shares at least some of its name servers with other domains, including ac-mgmt.net, magnifinance.com, kitsap.gov and two others.

The host names ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org each resolve to two IP addresses: ns1-08.azure-dns.com resolves to 13.107.236.8 and 2603:1061:0:700::8; ns4-08.azure-dns.info resolves to 208.84.5.8 and 2620:1ec:bda:700::8; ns2-08.azure-dns.net resolves to 150.171.21.8 and 2620:1ec:8ec:700::8; ns3-08.azure-dns.org resolves to 204.14.183.8 and 2a01:111:4000:700::8.

Mail Servers

Mail for proost.inc is handled by two mail servers — ms85632198.msv1.invalid and proost-inc.mail.protection.outlook.com.

Hostnames that resolve to 8 IP addresses:

proost-inc.mail.protection.outlook.com has IP addresses 52.101.124.0, 52.101.124.1 and 52.101.124.5, plus 5 other.

proost.inc - robtex.com

proost.inc

inc

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`proost.inc`

`inc`