`colportals.com`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`colportals-com.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=zMmjGP3t7i8aEytQdow/qFJqM5Ly9TV5a0nr5oMmYLlJEjQI1z1UxeeVIiz9S5TasbdYptq...`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=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=1778551891

Same first word

colportals.com

Similar names

DNS History

10 records (5 active, 5 former)

●NSns1.bdm.microsoftonline.com2026-03-07 → 2026-05-12 · 3 obs

○ 2019-12-17 20:39:26
● 2026-03-07 14:51:54
● 2026-05-12 02:22:08

○NSns1.eurodns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:39:26
○ 2026-03-07 14:51:54
○ 2026-05-12 02:22:08

●NSns2.bdm.microsoftonline.com2026-03-07 → 2026-05-12 · 3 obs

○ 2019-12-17 20:39:26
● 2026-03-07 14:51:54
● 2026-05-12 02:22:08

○NSns2.eurodns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:39:26
○ 2026-03-07 14:51:54
○ 2026-05-12 02:22:08

●NSns3.bdm.microsoftonline.com2026-03-07 → 2026-05-12 · 3 obs

○ 2019-12-17 20:39:26
● 2026-03-07 14:51:54
● 2026-05-12 02:22:08

○NSns3.eurodns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:39:26
○ 2026-03-07 14:51:54
○ 2026-05-12 02:22:08

●NSns4.bdm.microsoftonline.com2026-03-07 → 2026-05-12 · 3 obs

○ 2019-12-17 20:39:26
● 2026-03-07 14:51:54
● 2026-05-12 02:22:08

○NSns4.eurodns.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:39:26
○ 2026-03-07 14:51:54
○ 2026-05-12 02:22:08

●MXcolportals-com.mail.eo.outlook.com2026-03-07 → 2026-05-12 · 2 obs

● 2026-03-07 14:51:54
● 2026-05-12 02:22:08

○A80.92.65.2142019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:39:26
○ 2026-03-07 14:51:54
○ 2026-05-12 02:22:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
colportals.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colportals.com (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`colportals-com.mail.eo.outlook.com (pri:`
TXT	2	`mscid=zMmjGP3t7i8aEytQdow/qFJqM5Ly9TV5a0, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Name Servers

colportals.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

colportals.com shares name servers with other domains at least partially, for instance hecotherm.nl, konseptsaat.com, rapidheating.co.uk, everbright.my and immopl.ch.