`colhos.com`

DNSSEC	⚠️ Not signed
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
MX	`colhos-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
MX	`columbushospitality.com.inbound10.mxlogic.net`⁽¹⁰⁾
MX	`columbushospitality.com.inbound10.mxlogicmx.net`⁽¹⁰⁾
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms64839703`
SOA	`dns1.name-services.com`info@name-services.com serial=1641991815

`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=1785398177

Same first word

colhos.com

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DNS History

13 records (8 active, 5 former)

●NSdns1.name-services.com2015-08-20 → 2026-07-30 · 2 obs

● 2015-08-20 15:13:26
● 2026-07-30 08:24:22

●NSdns2.name-services.com2015-08-20 → 2026-07-30 · 2 obs

● 2015-08-20 15:13:26
● 2026-07-30 08:24:22

●NSdns3.name-services.com2015-08-20 → 2026-07-30 · 2 obs

● 2015-08-20 15:13:26
● 2026-07-30 08:24:22

●NSdns4.name-services.com2015-08-20 → 2026-07-30 · 2 obs

● 2015-08-20 15:13:26
● 2026-07-30 08:24:22

●NSdns5.name-services.com2015-08-20 → 2026-07-30 · 2 obs

● 2015-08-20 15:13:26
● 2026-07-30 08:24:22

●MXcolhos-com.mail.protection.outlook.com2017-04-05 → 2026-07-30 · 3 obs

○ 2016-03-30 00:16:02
● 2017-04-05 19:55:44
● 2026-07-30 08:24:22

●MXcolumbushospitality.com.inbound10.mxlogic.net2017-04-05 → 2026-07-30 · 3 obs

○ 2016-03-30 00:16:02
● 2017-04-05 19:55:44
● 2026-07-30 08:24:22

●MXcolumbushospitality.com.inbound10.mxlogicmx.net2017-04-05 → 2026-07-30 · 3 obs

○ 2016-03-30 00:16:02
● 2017-04-05 19:55:44
● 2026-07-30 08:24:22

○MXmxd1.myoutlookonline.com2015-08-20 → 2016-03-30 · 4 obs

● 2015-08-20 15:13:26
● 2016-03-30 00:16:02
○ 2017-04-05 19:55:44
○ 2026-07-30 08:24:22

○MXmxd2.myoutlookonline.com2015-08-20 → 2016-03-30 · 4 obs

● 2015-08-20 15:13:26
● 2016-03-30 00:16:02
○ 2017-04-05 19:55:44
○ 2026-07-30 08:24:22

○A98.124.198.12015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 15:13:26
○ 2026-07-20 22:44:16
○ 2026-07-30 08:24:22

○A98.124.199.12015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 15:13:26
○ 2015-12-25 17:51:54
○ 2026-07-30 08:24:22

○A98.124.199.1222015-12-25 → 2016-03-30 · 5 obs

○ 2015-08-20 15:13:26
● 2015-12-25 17:51:54
● 2016-03-30 00:16:02
○ 2017-04-05 19:55:44
○ 2026-07-30 08:24:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
colhos.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:64.98.148.139

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colhos.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns5.name-services.com, dns3.name-services.com...`
MX	3	`colhos-com.mail.protection.outlook.com (, columbushospitality.com.inbound10.mxlogi...`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms64839703`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

Name Servers

Delegation for colhos.com is to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

At least some of colhos.com's name servers are shared with other domains, for example nelrodcompany.mobi, torrentratiokeeper.com, bsegs.com and two more.

These name servers tend to be deployed in combination with the name servers dns4.name-services.com and dns5.name-services.com.

Host names with two IP numbers:

dns1.name-services.com resolves to two addresses: 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com resolves to two addresses: 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com resolves to two addresses: 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com resolves to two addresses: 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com resolves to two addresses: 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.