`roofmastersgc.com`

DNSSEC	⚠️ Not signed
A	199.16.172.244^{🇺🇸 Automattic199.16.172.0/24 PRESSABLE}
A	199.16.173.168^{🇺🇸 Automattic199.16.173.0/24 PRESSABLE}
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
TXT	`google-site-verification=OCJp4BZw7x3SLqANAPIZhh9vizJC64PjyhiUHzbXG0o`
TXT	`google-site-verification=xlNHtBrk77oYonPsa2pbT87XBI7037JBYF4-Vgz34aI`
TXT	`v=spf1 include:_spf.google.com include:_spf.smtp.com ~all`
SOA	`ns-cloud-b1.googledomains.com`cloud-dns-hostmaster@google.com serial=2

`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=1774393017

Same first word

roofmastersgc.com

DNS History

22 records (11 active, 11 former)

●NSns-cloud-b1.googledomains.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

●NSns-cloud-b2.googledomains.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

●NSns-cloud-b3.googledomains.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

●NSns-cloud-b4.googledomains.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

○NSns1.dnsimple.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-04-08 14:11:10
● 2020-03-23 03:48:42
○ 2026-02-15 09:03:22
○ 2026-03-24 23:24:10

○NSns2.dnsimple.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-04-08 14:11:10
● 2020-03-23 03:48:42
○ 2026-02-15 09:03:22
○ 2026-03-24 23:24:10

○NSns3.dnsimple.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-04-08 14:11:10
● 2020-03-23 03:48:42
○ 2026-02-15 09:03:22
○ 2026-03-24 23:24:10

○NSns4.dnsimple.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-04-08 14:11:10
● 2020-03-23 03:48:42
○ 2026-02-15 09:03:22
○ 2026-03-24 23:24:10

○NSns51.domaincontrol.com2015-08-21 → 2016-09-14 · 4 obs

● 2015-08-21 15:20:00
● 2016-09-14 01:35:28
○ 2017-04-08 14:11:10
○ 2026-03-24 23:24:10

○NSns52.domaincontrol.com2015-08-21 → 2016-09-14 · 4 obs

● 2015-08-21 15:20:00
● 2016-09-14 01:35:28
○ 2017-04-08 14:11:10
○ 2026-03-24 23:24:10

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

●MXaspmx.l.google.com2026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

○MXmailstore1.secureserver.net2015-08-21 → 2016-09-14 · 4 obs

● 2015-08-21 15:20:00
● 2016-09-14 01:35:28
○ 2017-04-08 14:11:10
○ 2026-03-24 23:24:10

○MXroofmastersgc-com.mail.protection.outlook.com2020-03-23 → 2020-03-23 · 4 obs

○ 2017-04-08 14:11:10
● 2020-03-23 03:48:42
○ 2026-02-15 09:03:22
○ 2026-03-24 23:24:10

○MXsmtp.secureserver.net2015-08-21 → 2016-09-14 · 4 obs

● 2015-08-21 15:20:00
● 2016-09-14 01:35:28
○ 2017-04-08 14:11:10
○ 2026-03-24 23:24:10

●A199.16.172.2442026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

●A199.16.173.1682026-02-15 → 2026-03-24 · 3 obs

○ 2020-03-23 03:48:42
● 2026-02-15 09:03:22
● 2026-03-24 23:24:10

○A50.116.30.72020-03-23 → 2020-03-23 · 4 obs

○ 2017-04-08 14:11:10
● 2020-03-23 03:48:42
○ 2026-02-15 09:03:22
○ 2026-03-24 23:24:10

○A50.63.202.562015-08-21 → 2016-09-14 · 4 obs

● 2015-08-21 15:20:00
● 2016-09-14 01:35:28
○ 2017-04-08 14:11:10
○ 2026-03-24 23:24:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
roofmastersgc.com	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roofmastersgc.com (unsigned zone)

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.16.173.168, 199.16.172.244`
NS	4	`ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=xlNHtBrk77oYonP, v=spf1 include:_spf.google.com include:_...`
SOA	1	`ns-cloud-b1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

IP Addresses

The entity roofmastersgc.com points to two IP numbers: 199.16.172.244 and 199.16.173.168.

For instance, other host names trainlikelegends.com, icehouseamerica.com, converse.edu, a2studio.org and trailerfreight.com share IP numbers with roofmastersgc.com.

Name Servers

roofmastersgc.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

roofmastersgc.com shares name servers with other domains at least partially, for example ddutch.com, closcadesign.com, smaaberg.com, flex-resources.com and jalexdesigns.com.

Host names with two IP numbers:

ns-cloud-b1.googledomains.com points to: 2001:4860:4802:32::6b and 216.239.32.107

ns-cloud-b2.googledomains.com points to: 2001:4860:4802:34::6b and 216.239.34.107

ns-cloud-b3.googledomains.com points to: 2001:4860:4802:36::6b and 216.239.36.107

ns-cloud-b4.googledomains.com points to: 2001:4860:4802:38::6b and 216.239.38.107

Mail Servers

Five mail servers handle roofmastersgc.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

roofmastersgc.com shares mail servers with other domains at least partially; for instance mammothstats.com, shrinathji.mobi, kd-av.com, chowdownseattle.com and findool.com.