`investarcorp.com`

DNSSEC	⚠️ Not signed
NS	`ns1.ix1000.com` ⭐
		A	219.84.160.181^{🇹🇼 SO-NET-TW219.84.160.0/19 So-net Entertainment Taiwan Limited CO., LTD.}
			PTR	`ns1.ix1000.com`
NS	`ns2.ix1000.com`
		A	219.84.160.182^{🇹🇼 SO-NET-TW219.84.160.0/19 So-net Entertainment Taiwan Limited CO., LTD.}
			PTR	`ns2.ix1000.com`
NS	`ns3.ix1000.com`
		A	61.56.223.220^{🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd}
			PTR	`fa223-220.asiawhere.com`
NS	`ns4.ix1000.com`
		A	61.56.223.221^{🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd}
			PTR	`fa223-221.asiawhere.com`
MX	`investarcorp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.ix1000.com`hostmaster@investarcorp.com 2017-06-05 #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=1776942092

Previously MX for

investarcorp.com

Same first word

investarcorp.com

Similar names

rcapinvestor.com

investorcrap.com

envircoparts.com

DNS History

14 records (5 active, 9 former)

○NSens1.net-chinese.com.tw2015-09-02 → 2016-12-19 · 4 obs

● 2015-09-02 16:13:22
● 2016-12-19 21:58:18
○ 2017-06-27 06:13:50
○ 2026-04-23 11:18:06

○NSens2.net-chinese.com.tw2015-09-02 → 2016-12-19 · 4 obs

● 2015-09-02 16:13:22
● 2016-12-19 21:58:18
○ 2017-06-27 06:13:50
○ 2026-04-23 11:18:06

○NSns12017-06-27 → 2017-07-25 · 5 obs

○ 2016-12-19 21:58:18
● 2017-06-27 06:13:50
● 2017-07-25 11:31:10
○ 2017-12-13 17:37:40
○ 2026-04-23 11:18:06

○NSns1.investarcorp.com2017-06-27 → 2017-12-13 · 5 obs

○ 2016-12-19 21:58:18
● 2017-06-27 06:13:50
● 2017-12-13 17:37:40
○ 2021-03-19 02:11:34
○ 2026-04-23 11:18:06

●NSns1.ix1000.com2021-03-19 → 2026-04-23 · 3 obs

○ 2017-12-13 17:37:40
● 2021-03-19 02:11:34
● 2026-04-23 11:18:06

○NSns2.investarcorp.com2017-12-13 → 2017-12-13 · 4 obs

○ 2017-07-25 11:31:10
● 2017-12-13 17:37:40
○ 2021-03-19 02:11:34
○ 2026-04-23 11:18:06

●NSns2.ix1000.com2021-03-19 → 2026-04-23 · 3 obs

○ 2017-12-13 17:37:40
● 2021-03-19 02:11:34
● 2026-04-23 11:18:06

●NSns3.ix1000.com2021-03-19 → 2026-04-23 · 3 obs

○ 2017-12-13 17:37:40
● 2021-03-19 02:11:34
● 2026-04-23 11:18:06

●NSns4.ix1000.com2021-03-19 → 2026-04-23 · 3 obs

○ 2017-12-13 17:37:40
● 2021-03-19 02:11:34
● 2026-04-23 11:18:06

●MXinvestarcorp-com.mail.protection.outlook.com2015-09-02 → 2026-04-23 · 5 obs

● 2015-09-02 16:13:22
● 2016-01-23 15:19:16
○ 2016-03-27 03:10:02
● 2021-03-19 02:11:34
● 2026-04-23 11:18:06

○MXinvestarcorp.com2016-03-27 → 2017-12-13 · 5 obs

○ 2016-01-23 15:19:16
● 2016-03-27 03:10:02
● 2017-12-13 17:37:40
○ 2021-03-19 02:11:34
○ 2026-04-23 11:18:06

○A118.163.109.2472016-03-27 → 2016-12-19 · 5 obs

○ 2016-01-23 15:19:16
● 2016-03-27 03:10:02
● 2016-12-19 21:58:18
○ 2017-06-27 06:13:50
○ 2026-04-23 11:18:06

○A118.163.109.2502017-06-27 → 2017-12-13 · 5 obs

○ 2016-12-19 21:58:18
● 2017-06-27 06:13:50
● 2017-12-13 17:37:40
○ 2021-03-19 02:11:34
○ 2026-04-23 11:18:06

○A220.128.100.1802015-09-02 → 2016-01-23 · 4 obs

● 2015-09-02 16:13:22
● 2016-01-23 15:19:16
○ 2016-03-27 03:10:02
○ 2026-04-23 11:18:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
investarcorp.com	ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com, ns4.ix1000.com	4 records

✅ Authoritative Response

Server:219.84.160.181

NS records: ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com, ns4.ix1000.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for investarcorp.com (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns4.ix1000.com, ns2.ix1000.com...`
MX	1	`investarcorp-com.mail.protection.outlook`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.ix1000.com hostmaster.investarcorp.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com...)

Analysis

Name Servers

investarcorp.com is delegated to four name servers: ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com and ns4.ix1000.com.

investarcorp.com at least partially shares name servers with other domains, for instance toaa2001.org.tw, vickichiu.org, taiwanzest.com, sysupercom.com and jwsts-taiwan.com.

These name servers are commonly used with ns1.wt550.com and ns2.wt550.com.

Host names with a single IP address

ns1.ix1000.com points to 219.84.160.181

ns2.ix1000.com points to 219.84.160.182

ns3.ix1000.com points to 61.56.223.220

ns4.ix1000.com points to 61.56.223.221

Mail Servers

investarcorp.com is handled by a single mail server, investarcorp-com.mail.protection.outlook.com.

The host name investarcorp-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

investarcorp.com - robtex.com