`btbrealitymanagement.com`

DNSSEC	⚠️ Not signed
A	148.105.251.18^{🇺🇸 THEROCKETSCIENCEGROUP148.105.251.0/24}
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-site-verification=vc7rv7zLkwxMe17BX1RS8kfSxG_e-Fs1nXUAoWpw_gw`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1709868797

`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=1776108237

Same first word

btbrealitymanagement.com

DNS History

9 records (9 active, 0 former)

●NSns1.systemdns.com2026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

●NSns2.systemdns.com2026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

●NSns3.systemdns.com2026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

●MXalt1.aspmx.l.google.com2026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

●MXalt2.aspmx.l.google.com2026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

●MXalt3.aspmx.l.google.com2026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

●MXalt4.aspmx.l.google.com2026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

●MXaspmx.l.google.com2026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

●A148.105.251.182026-04-11 → 2026-04-13 · 2 obs

● 2026-04-11 04:11:18
● 2026-04-13 19:46:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
btbrealitymanagement.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btbrealitymanagement.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.105.251.18`
NS	3	`ns2.systemdns.com, ns3.systemdns.com...`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=vc7rv7zLkwxMe17`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

btbrealitymanagement.com points to a single IP number: 148.105.251.18.

Other host names, for instance wspehsu-ucsf.org, medicineballls3.com, sergeknives.com, arunkemer.com and faculty403b.com share IP numbers with btbrealitymanagement.com.

Name Servers

The delegation for btbrealitymanagement.com is handled by three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

btbrealitymanagement.com at least partially shares name servers with other domains, for instance childrenscampuscenter.net, wtd.net, bonnizms.com, see24.com and doin.us.