gresb.com - dns.ninja

`gresb.com`

DNSSEC	⚠️ Not signed
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns-1224.awsdns-25.org` ⭐
		A	2600:9000:5304:c800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1224.awsdns-25.org`
		A	205.251.196.200^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1224.awsdns-25.org`
NS	`ns-1861.awsdns-40.co.uk`
		A	2600:9000:5307:4500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1861.awsdns-40.co.uk`
		A	205.251.199.69^{🇺🇸 Amazon205.251.199.0/24 prefix}
NS	`ns-268.awsdns-33.com`
		A	2600:9000:5301:c00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-268.awsdns-33.com`
		A	205.251.193.12^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-268.awsdns-33.com`
NS	`ns-954.awsdns-55.net`
		A	2600:9000:5303:ba00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-954.awsdns-55.net`
		A	205.251.195.186^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-954.awsdns-55.net`
MX	`gresb-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`1password-site-verification=7FVUFOTOLVGPVBUC7RVTOT2RFQ`
TXT	`6l25sq2on023fk32bmj2atmtej`
TXT	`MS=ms57681738`
TXT	`anthropic-domain-verification-s8g614=9AdOyXVccu7vED8qHoeXvUWeL`
TXT	`docusign=d4b69adf-af52-4d32-b36a-d3139614b762`
TXT	`google-site-verification=07MQGTc1VJvxnevmnlDwQUvnl2_AK5E1r7JyKBqHbxk`
TXT	`google-site-verification=pfjbwMIr0b92kwN3dg2Fvveb_XP27fNmF8j65gHf6vY`
TXT	`google-site-verification=sVn67kPOZGkia1To9uQv9U9kjufwClubJ3hJxD3aqfY`
TXT	`openai-domain-verification=dv-PlbYtJQRDXjkVf9VF5ynYFxx`
TXT	`subdomain-owner-verification=b5321bf5e4da30b9728153d4d5dd4f51`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include...`
SOA	`ns-1224.awsdns-25.org`awsdns-hostmaster@amazon.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=1782303195

rank #78023 globally
rank #37112 in the tld
📈 Tranco rank: #167,000

Subdomains

prd.gresb.com

www.gresb.com

Same first word

gresb.com

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DNS History

16 records (7 active, 9 former)

●NSns-1224.awsdns-25.org2016-03-01 → 2026-06-24 · 3 obs

○ 2015-11-17 16:33:00
● 2016-03-01 20:24:46
● 2026-06-24 12:38:56

○NSns-1496.awsdns-59.org2015-07-21 → 2015-11-17 · 4 obs

● 2015-07-21 06:59:48
● 2015-11-17 16:33:00
○ 2016-03-01 20:24:46
○ 2026-06-24 12:38:56

○NSns-1595.awsdns-07.co.uk2015-07-21 → 2015-11-17 · 4 obs

● 2015-07-21 06:59:48
● 2015-11-17 16:33:00
○ 2016-03-01 20:24:46
○ 2026-06-24 12:38:56

●NSns-1861.awsdns-40.co.uk2016-03-01 → 2026-06-24 · 3 obs

○ 2015-11-17 16:33:00
● 2016-03-01 20:24:46
● 2026-06-24 12:38:56

○NSns-222.awsdns-27.com2015-07-21 → 2015-11-17 · 4 obs

● 2015-07-21 06:59:48
● 2015-11-17 16:33:00
○ 2016-03-01 20:24:46
○ 2026-06-24 12:38:56

●NSns-268.awsdns-33.com2016-03-01 → 2026-06-24 · 3 obs

○ 2015-11-17 16:33:00
● 2016-03-01 20:24:46
● 2026-06-24 12:38:56

○NSns-825.awsdns-39.net2015-07-21 → 2015-11-17 · 4 obs

● 2015-07-21 06:59:48
● 2015-11-17 16:33:00
○ 2016-03-01 20:24:46
○ 2026-06-24 12:38:56

●NSns-954.awsdns-55.net2016-03-01 → 2026-06-24 · 3 obs

○ 2015-11-17 16:33:00
● 2016-03-01 20:24:46
● 2026-06-24 12:38:56

○MXaspmx.l.google.com2015-07-21 → 2016-09-13 · 4 obs

● 2015-07-21 06:59:48
● 2016-09-13 18:06:34
○ 2026-02-28 19:21:56
○ 2026-06-24 12:38:56

●MXgresb-com.mail.protection.outlook.com2026-02-28 → 2026-06-24 · 3 obs

○ 2016-09-13 18:06:34
● 2026-02-28 19:21:56
● 2026-06-24 12:38:56

○A107.21.118.1322015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 06:59:48
○ 2015-11-17 16:33:00
○ 2026-06-24 12:38:56

●A141.193.213.202026-02-28 → 2026-06-24 · 3 obs

○ 2016-09-13 18:06:34
● 2026-02-28 19:21:56
● 2026-06-24 12:38:56

●A141.193.213.212026-02-28 → 2026-06-24 · 3 obs

○ 2016-09-13 18:06:34
● 2026-02-28 19:21:56
● 2026-06-24 12:38:56

○A184.73.254.1262015-11-17 → 2015-11-17 · 4 obs

○ 2015-07-21 06:59:48
● 2015-11-17 16:33:00
○ 2016-03-01 20:24:46
○ 2026-06-24 12:38:56

○A23.21.101.2472015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 06:59:48
○ 2026-02-28 19:21:56
○ 2026-06-24 12:38:56

○A52.72.83.2282016-03-01 → 2016-09-13 · 5 obs

○ 2015-11-17 16:33:00
● 2016-03-01 20:24:46
● 2016-09-13 18:06:34
○ 2026-02-28 19:21:56
○ 2026-06-24 12:38:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
gresb.com	ns-268.awsdns-33.com, ns-954.awsdns-55.net, ns-1224.awsdns-25.org, ns-1861.awsdns-40.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.69

NS records: ns-268.awsdns-33.com, ns-954.awsdns-55.net, ns-1224.awsdns-25.org, ns-1861.awsdns-40.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gresb.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.21, 141.193.213.20`
NS	4	`ns-1224.awsdns-25.org, ns-1861.awsdns-40.co.uk...`
MX	1	`gresb-com.mail.protection.outlook.com (p`
TXT	11	`1password-site-verification=7FVUFOTOLVGP, 6l25sq2on023fk32bmj2atmtej...`
SOA	1	`ns-1224.awsdns-25.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-268.awsdns-33.com, ns-268.awsdns-33.com)

Analysis

Hierarchy

prd.gresb.com and www.gresb.com each fall under gresb.com as their parent domain.

IP Addresses

gresb.com has two IP addresses: 141.193.213.20 and 141.193.213.21

Two other host names, along with peakspan.com, patientworthy.com and www.robertyoungvet.co.uk, also share IP numbers with gresb.com.

Name Servers

The NS records for gresb.com point to four name servers: ns-268.awsdns-33.com, ns-954.awsdns-55.net, ns-1224.awsdns-25.org and ns-1861.awsdns-40.co.uk.

At least some of gresb.com's name servers are shared with other domains, for example qmetric.co.uk, theimmediatemomentum.com, 99designs.ch and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-268.awsdns-33.com directs to 205.251.193.12 and 2600:9000:5301:c00::1; ns-954.awsdns-55.net directs to 205.251.195.186 and 2600:9000:5303:ba00::1; ns-1224.awsdns-25.org directs to 205.251.196.200 and 2600:9000:5304:c800::1; ns-1861.awsdns-40.co.uk directs to 205.251.199.69 and 2600:9000:5307:4500::1.

Mail Servers

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

With 8 IP addresses total, gresb-com.mail.protection.outlook.com resolves to 52.101.68.32, 52.101.73.8, 52.101.73.15 and 5 others.