`coffeeschool.org`

DNSSEC	⚠️ Not signed
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:f77:89a0:bb92:5271^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5f14:22b0:b9c3:970f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a510:c365:d06a:e73a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.94.169.176^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-94-169-176.compute-1.amazonaws.com`
		A	52.91.47.137^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-91-47-137.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:2e7c:4d2:11a:fb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:498:aea6:3587:a6f2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.94.105^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-94-105.compute-1.amazonaws.com`
		A	54.83.64.216^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-83-64-216.compute-1.amazonaws.com`
		A	98.86.105.129^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-105-129.compute-1.amazonaws.com`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-26 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774542999

Same first word

coffeeschool.asia

coffeeschool.org

DNS History

6 records (2 active, 4 former)

○NSns1.bellissimo.net2015-08-21 → 2019-03-21 · 3 obs

● 2015-08-21 07:19:00
● 2019-03-21 09:39:58
○ 2026-03-26 17:03:38

●NSns1.namebrightdns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2019-03-21 09:39:58
● 2026-03-26 17:03:38

○NSns2.bellissimo.net2015-08-21 → 2019-03-21 · 3 obs

● 2015-08-21 07:19:00
● 2019-03-21 09:39:58
○ 2026-03-26 17:03:38

●NSns2.namebrightdns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2019-03-21 09:39:58
● 2026-03-26 17:03:38

○MXcoffeeschool.org2015-08-21 → 2019-03-21 · 3 obs

● 2015-08-21 07:19:00
● 2019-03-21 09:39:58
○ 2026-03-26 17:03:38

○A75.98.168.1182015-08-21 → 2019-03-21 · 3 obs

● 2015-08-21 07:19:00
● 2019-03-21 09:39:58
○ 2026-03-26 17:03:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
coffeeschool.org	ns1.namebrightdns.com, ns2.namebrightdns.com	-

✅ Authoritative Response

Server:3.80.94.105

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coffeeschool.org (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

Analysis

Name Servers

Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com handle the delegation for coffeeschool.org.

coffeeschool.org shares the same name server setup as other domains, for instance ubertutor.com, xntu.info--ww.analysiswebsites.com, assfingering.com, *.heathbaby.com and www.dropcatch1316.com.

coffeeschool.org at least partially shares name servers with other domains, for instance rwinternet.com, poyntr.com, air-team.com, cirdc.com and eventpig.com.

These name servers are commonly used with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, ns1.dropcatch.com and ns2.dropcatch.com.

Host names with five IPs:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:f77:89a0:bb92:5271, 2600:1f18:683a:ae1a:5f14:22b0:b9c3:970f, 2600:1f18:683a:ae1b:a510:c365:d06a:e73a, 3.94.169.176 and 52.91.47.137.

ns2.namebrightdns.com points to: 2600:1f18:683a:ae1a:2e7c:4d2:11a:fb, 2600:1f18:683a:ae1b:498:aea6:3587:a6f2, 3.80.94.105, 54.83.64.216 and 98.86.105.129.

coffeeschool.org - robtex.com