`btmacfarlane.com`

DNSSEC	⚠️ Not signed
A	209.17.116.163^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns51.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns52.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`btmacfarlane-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 mx a ip4:72.138.109.110 include:spf.protection.outlook.com -all`
TXT	`sophos-domain-verification=81d9669f3bc1f8c6e51126092efae0ac2da09bfb3b6e9fe8d7...`
SOA	`NS51.WORLDNIC.com`namehost@WORLDNIC.com serial=124072614

`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=1778570291

WOT: UNKNOWN (68/100)

Subdomains

mail.btmacfarlane.com

mail2.btmacfarlane.com

Same first word

btmacfarlane.com

DNS History

12 records (4 active, 8 former)

○NSmag1.magma.ca2015-08-05 → 2015-09-25 · 4 obs

● 2015-08-05 13:57:34
● 2015-09-25 21:31:04
○ 2015-10-14 09:37:28
○ 2026-05-12 07:37:30

○NSmag2.magma.ca2015-08-05 → 2015-09-25 · 4 obs

● 2015-08-05 13:57:34
● 2015-09-25 21:31:04
○ 2015-10-14 09:37:28
○ 2026-05-12 07:37:30

○NSmag2.magmacom.com2015-08-05 → 2015-09-25 · 4 obs

● 2015-08-05 13:57:34
● 2015-09-25 21:31:04
○ 2015-10-14 09:37:28
○ 2026-05-12 07:37:30

○NSmag3.magma.ca2015-08-05 → 2015-09-25 · 4 obs

● 2015-08-05 13:57:34
● 2015-09-25 21:31:04
○ 2015-10-14 09:37:28
○ 2026-05-12 07:37:30

●NSns51.worldnic.com2015-10-14 → 2026-05-12 · 3 obs

○ 2015-09-25 21:31:04
● 2015-10-14 09:37:28
● 2026-05-12 07:37:30

●NSns52.worldnic.com2015-10-14 → 2026-05-12 · 3 obs

○ 2015-09-25 21:31:04
● 2015-10-14 09:37:28
● 2026-05-12 07:37:30

●MXbtmacfarlane-com.mail.protection.outlook.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-06-28 00:08:04
● 2026-02-15 14:05:32
● 2026-05-12 07:37:30

○MXmail.btmacfarlane.com2015-08-05 → 2017-06-28 · 4 obs

● 2015-08-05 13:57:34
● 2017-06-28 00:08:04
○ 2026-02-15 14:05:32
○ 2026-05-12 07:37:30

●A209.17.116.1632026-02-15 → 2026-05-12 · 3 obs

○ 2017-06-28 00:08:04
● 2026-02-15 14:05:32
● 2026-05-12 07:37:30

○A35.185.56.772017-06-28 → 2017-06-28 · 4 obs

○ 2016-10-03 01:41:08
● 2017-06-28 00:08:04
○ 2026-02-15 14:05:32
○ 2026-05-12 07:37:30

○A45.79.94.62015-09-25 → 2016-10-03 · 5 obs

○ 2015-08-05 13:57:34
● 2015-09-25 21:31:04
● 2016-10-03 01:41:08
○ 2017-06-28 00:08:04
○ 2026-05-12 07:37:30

○A69.49.101.572015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 13:57:34
○ 2015-09-25 21:31:04
○ 2026-05-12 07:37:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
btmacfarlane.com	ns51.worldnic.com, ns52.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.165

NS records: ns51.worldnic.com, ns52.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btmacfarlane.com (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.163`
NS	2	`ns52.worldnic.com, ns51.worldnic.com`
MX	1	`btmacfarlane-com.mail.protection.outlook`
TXT	2	`v=spf1 mx a ip4:72.138.109.110 include:s, sophos-domain-verification=81d9669f3bc1f`
SOA	1	`NS51.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns51.worldnic.com, ns52.worldnic.com)

Analysis

Hierarchy

btmacfarlane.com is a parent of mail.btmacfarlane.com and mail2.btmacfarlane.com.

IP Addresses

btmacfarlane.com points to a single IP address: 209.17.116.163.

Other host names such as omnigas.com, mg1.net, deskview.org, mx.linexofranchocordova.com and sunvasterol.com share IPs with btmacfarlane.com.

Name Servers

Two name servers ns51.worldnic.com and ns52.worldnic.com handle the delegation for btmacfarlane.com.

btmacfarlane.com shares the same name server setup as other domains, for example clarkecountyschools.org, virgobc.com, quintilestalentnetwork.com, universalmedicalbilling.net and aeedinc.com.

btmacfarlane.com partially shares name servers with other domains, for example rldistributor.com and ubistudio.com.

Host names with one IP number:

ns51.worldnic.com points to 162.159.26.165; ns52.worldnic.com points to 162.159.27.8.

Mail Servers

The btmacfarlane-com.mail.protection.outlook.com mail server handles btmacfarlane.com.

btmacfarlane-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.1, 52.101.190.2, 52.101.192.0 and 52.101.192.1.

btmacfarlane.com - robtex.com