`teresacoleman.com`

DNSSEC	⚠️ Not signed
A	203.124.10.116^{🇭🇰 CLINK-AS-AP203.124.10.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
		PTR	`serv10116c.communilink.com`
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	`teresacoleman-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	`mscid=WMeJZHW1EoZ2PLxruS6zYAB6PmRxjj1b2nQQOCMwmWwHeYCkRTNCTbJl7TTmi91CpDJu0FC...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms19454182`
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=1785426102

Subdomains

tcfa-srv-01.teresacoleman.com

Same first word

teresacoleman.com

Similar names

lemontreecasa.com

DNS History

11 records (6 active, 5 former)

○NSns.xit.com.hk2015-06-03 → 2017-05-18 · 4 obs

● 2015-06-03 18:16:30
● 2017-05-18 22:01:36
○ 2026-02-22 22:43:10
○ 2026-07-30 15:53:42

●NSns1.bdm.microsoftonline.com2026-02-22 → 2026-07-30 · 3 obs

○ 2017-05-18 22:01:36
● 2026-02-22 22:43:10
● 2026-07-30 15:53:42

●NSns2.bdm.microsoftonline.com2026-02-22 → 2026-07-30 · 3 obs

○ 2017-05-18 22:01:36
● 2026-02-22 22:43:10
● 2026-07-30 15:53:42

○NSns2.xit.com.hk2015-06-03 → 2017-05-18 · 4 obs

● 2015-06-03 18:16:30
● 2017-05-18 22:01:36
○ 2026-02-22 22:43:10
○ 2026-07-30 15:53:42

●NSns3.bdm.microsoftonline.com2026-02-22 → 2026-07-30 · 3 obs

○ 2017-05-18 22:01:36
● 2026-02-22 22:43:10
● 2026-07-30 15:53:42

●NSns4.bdm.microsoftonline.com2026-02-22 → 2026-07-30 · 3 obs

○ 2017-05-18 22:01:36
● 2026-02-22 22:43:10
● 2026-07-30 15:53:42

○MXmail.teresacoleman.com2015-06-03 → 2017-05-18 · 4 obs

● 2015-06-03 18:16:30
● 2017-05-18 22:01:36
○ 2026-02-22 22:43:10
○ 2026-07-30 15:53:42

○MXsmtp.xit.com.hk2015-06-03 → 2017-05-18 · 4 obs

● 2015-06-03 18:16:30
● 2017-05-18 22:01:36
○ 2026-02-22 22:43:10
○ 2026-07-30 15:53:42

●MXteresacoleman-com.mail.protection.outlook.com2026-02-22 → 2026-07-30 · 3 obs

○ 2017-05-18 22:01:36
● 2026-02-22 22:43:10
● 2026-07-30 15:53:42

○A103.247.140.2062015-06-03 → 2017-05-18 · 4 obs

● 2015-06-03 18:16:30
● 2017-05-18 22:01:36
○ 2026-02-22 22:43:10
○ 2026-07-30 15:53:42

●A203.124.10.1162026-02-22 → 2026-07-30 · 3 obs

○ 2017-05-18 22:01:36
● 2026-02-22 22:43:10
● 2026-07-30 15:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
teresacoleman.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:208.84.5.208

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 teresacoleman.com (unsigned zone)

⏱️ Timing

Total: 243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.124.10.116`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`teresacoleman-com.mail.protection.outloo`
TXT	3	`mscid=WMeJZHW1EoZ2PLxruS6zYAB6PmRxjj1b2n, 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

Hierarchy

teresacoleman.com serves as the parent of tcfa-srv-01.teresacoleman.com.

IP Addresses

teresacoleman.com resolves to just one IP address, 203.124.10.116.

Two other host names, along with amyngco.hk, pro-office.com.hk and tcfa-srv-01.teresacoleman.com, also share IP numbers with teresacoleman.com.

Name Servers

The NS records for teresacoleman.com point to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

teresacoleman.com has at least partial name server overlap with other domains, such as frenzschool.org.nz, silvarosa.com.br, jiwp.pl and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com all point to exactly two IP numbers each: ns1.bdm.microsoftonline.com → 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com → 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com → 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com → 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

The sole mail server for teresacoleman.com is teresacoleman-com.mail.protection.outlook.com.

With 6 IP addresses total, teresacoleman-com.mail.protection.outlook.com resolves to 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.

teresacoleman.com - robtex.com