🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`grubdurham.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns57.domaincontrol.com` ⭐
		A	2603:5:21c2::1d^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns57.domaincontrol.com`
		A	97.74.108.29^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns57.domaincontrol.com`
NS	`ns58.domaincontrol.com`
		A	2603:5:22c2::1d^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns58.domaincontrol.com`
		A	173.201.76.29^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns58.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-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	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=jyMmTUIymXOJwztLtfK5dj1xH60YesAL5za1zlJf3Qw`
TXT	`google-site-verification=fcULFa2_X98bWqbcQsrupnCwwwz87jiLzsS-_thq3g8`
SOA	`ns57.domaincontrol.com`dns@jomax.net 2017-06-21 #0

`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=1786963059

Same first word

grubdurham.com

DNS History

13 records (11 active, 2 former)

●NSns57.domaincontrol.com2016-12-14 → 2026-08-17 · 2 obs

● 2016-12-14 05:17:40
● 2026-08-17 11:03:08

●NSns58.domaincontrol.com2016-12-14 → 2026-08-17 · 2 obs

● 2016-12-14 05:17:40
● 2026-08-17 11:03:08

●MXalt1.aspmx.l.google.com2017-09-15 → 2026-08-17 · 3 obs

○ 2016-12-14 05:17:40
● 2017-09-15 03:14:58
● 2026-08-17 11:03:08

●MXalt2.aspmx.l.google.com2017-09-15 → 2026-08-17 · 3 obs

○ 2016-12-14 05:17:40
● 2017-09-15 03:14:58
● 2026-08-17 11:03:08

●MXalt3.aspmx.l.google.com2017-09-15 → 2026-08-17 · 3 obs

○ 2016-12-14 05:17:40
● 2017-09-15 03:14:58
● 2026-08-17 11:03:08

●MXalt4.aspmx.l.google.com2017-09-15 → 2026-08-17 · 3 obs

○ 2016-12-14 05:17:40
● 2017-09-15 03:14:58
● 2026-08-17 11:03:08

●MXaspmx.l.google.com2017-09-15 → 2026-08-17 · 3 obs

○ 2016-12-14 05:17:40
● 2017-09-15 03:14:58
● 2026-08-17 11:03:08

○MXmailstore1.secureserver.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 05:17:40
○ 2017-09-15 03:14:58
○ 2026-08-17 11:03:08

○MXsmtp.secureserver.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 05:17:40
○ 2017-09-15 03:14:58
○ 2026-08-17 11:03:08

●A198.185.159.1442016-12-14 → 2026-08-17 · 2 obs

● 2016-12-14 05:17:40
● 2026-08-17 11:03:08

●A198.185.159.1452016-12-14 → 2026-08-17 · 2 obs

● 2016-12-14 05:17:40
● 2026-08-17 11:03:08

●A198.49.23.1442016-12-14 → 2026-08-17 · 2 obs

● 2016-12-14 05:17:40
● 2026-08-17 11:03:08

●A198.49.23.1452016-12-14 → 2026-08-17 · 2 obs

● 2016-12-14 05:17:40
● 2026-08-17 11:03:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
grubdurham.com	ns57.domaincontrol.com, ns58.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.76.29

NS records: ns57.domaincontrol.com, ns58.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grubdurham.com (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`ns57.domaincontrol.com, ns58.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=jyMmTUIymXOJwzt, google-site-verification=fcULFa2_X98bWqb`
SOA	1	`ns57.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)

Analysis

IP Addresses

grubdurham.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with tonalflux.com, brydenwood.com and rfgenetics.com, also share IP numbers with grubdurham.com.

Name Servers

grubdurham.com is served by two delegated name servers, ns57.domaincontrol.com and ns58.domaincontrol.com.

grubdurham.com shares its NS records with other domains, for example nuventions.com, omegavac.com.mx, interempresas.org and two others.

Each of the two host names carries two IP addresses: ns57.domaincontrol.com points to 97.74.108.29 and 2603:5:21c2::1d, and ns58.domaincontrol.com points to 173.201.76.29 and 2603:5:22c2::1d.

Mail Servers

grubdurham.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between grubdurham.com and other domains, including zc.guru, codefordayton.org, adrian.de and two others.

These mail servers frequently co-occur with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two others.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.167.27 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.