`sbalumni.org`

DNSSEC	⚠️ Not signed
A	3.235.10.121^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-235-10-121.compute-1.amazonaws.com`
NS	`ns-594.awsdns-10.net` ⭐
		A	2600:9000:5302:5200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-594.awsdns-10.net`
		A	205.251.194.82^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-594.awsdns-10.net`
NS	`ns-1515.awsdns-61.org`
		A	2600:9000:5305:eb00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1515.awsdns-61.org`
		A	205.251.197.235^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1515.awsdns-61.org`
NS	`ns-1589.awsdns-06.co.uk`
		A	2600:9000:5306:3500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1589.awsdns-06.co.uk`
		A	205.251.198.53^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1589.awsdns-06.co.uk`
NS	`ns-35.awsdns-04.com`
		A	2600:9000:5300:2300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-35.awsdns-04.com`
		A	205.251.192.35^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-35.awsdns-04.com`
SOA	`ns-594.awsdns-10.net`awsdns-hostmaster@amazon.com serial=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=1774749336

WOT: SAFE (61/100)

Same first word

sbalumni.org

Similar names

DNS History

20 records (5 active, 15 former)

○NShidden-master.yahoo.com2015-08-05 → 2017-04-19 · 5 obs

○ 2007-12-28 18:31:04
● 2015-08-05 15:04:08
● 2017-04-19 16:56:26
○ 2026-02-21 18:07:10
○ 2026-03-29 02:16:36

●NSns-1515.awsdns-61.org2026-02-21 → 2026-03-29 · 3 obs

○ 2017-04-19 16:56:26
● 2026-02-21 18:07:10
● 2026-03-29 02:16:36

●NSns-1589.awsdns-06.co.uk2026-02-21 → 2026-03-29 · 3 obs

○ 2017-04-19 16:56:26
● 2026-02-21 18:07:10
● 2026-03-29 02:16:36

●NSns-35.awsdns-04.com2026-02-21 → 2026-03-29 · 3 obs

○ 2017-04-19 16:56:26
● 2026-02-21 18:07:10
● 2026-03-29 02:16:36

●NSns-594.awsdns-10.net2026-02-21 → 2026-03-29 · 3 obs

○ 2017-04-19 16:56:26
● 2026-02-21 18:07:10
● 2026-03-29 02:16:36

○NSns8.san.yahoo.com2007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

○NSns9.san.yahoo.com2007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

○NSyns1.yahoo.com2007-12-28 → 2017-04-19 · 4 obs

● 2007-12-28 18:31:04
● 2017-04-19 16:56:26
○ 2026-02-21 18:07:10
○ 2026-03-29 02:16:36

○NSyns2.yahoo.com2007-12-28 → 2017-04-19 · 4 obs

● 2007-12-28 18:31:04
● 2017-04-19 16:56:26
○ 2026-02-21 18:07:10
○ 2026-03-29 02:16:36

○MXmx-biz.mail.am0.yahoodns.net2015-08-05 → 2017-04-19 · 5 obs

○ 2007-12-28 18:31:04
● 2015-08-05 15:04:08
● 2017-04-19 16:56:26
○ 2026-02-21 18:07:10
○ 2026-03-29 02:16:36

○MXmx1.biz.mail.yahoo.com2007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

○MXmx5.biz.mail.yahoo.com2007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

●A3.235.10.1212026-02-21 → 2026-03-29 · 3 obs

○ 2017-04-19 16:56:26
● 2026-02-21 18:07:10
● 2026-03-29 02:16:36

○A67.195.61.462015-08-05 → 2017-04-19 · 5 obs

○ 2007-12-28 18:31:04
● 2015-08-05 15:04:08
● 2017-04-19 16:56:26
○ 2026-02-21 18:07:10
○ 2026-03-29 02:16:36

○A68.142.234.502007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

○A68.142.234.512007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

○A68.142.234.572007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

○A68.142.234.582007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

○A68.142.234.592007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

○A68.142.234.602007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 18:31:04
○ 2015-08-05 15:04:08
○ 2026-03-29 02:16:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sbalumni.org	ns-594.awsdns-10.net, ns-35.awsdns-04.com, ns-1515.awsdns-61.org, ns-1589.awsdns-06.co.uk	1 record

✅ Authoritative Response

Server:205.251.198.53

NS records: ns-594.awsdns-10.net, ns-35.awsdns-04.com, ns-1515.awsdns-61.org, ns-1589.awsdns-06.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sbalumni.org (unsigned zone)

⏱️ Timing

Total: 1463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.235.10.121`
NS	4	`ns-1515.awsdns-61.org, ns-1589.awsdns-06.co.uk...`
SOA	1	`ns-594.awsdns-10.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1515.awsdns-61.org)

Analysis

IP Addresses

sbalumni.org maps to IP address 3.235.10.121.

Name Servers

sbalumni.org is delegated to four name servers: ns-35.awsdns-04.com, ns-594.awsdns-10.net, ns-1515.awsdns-61.org and ns-1589.awsdns-06.co.uk.

sbalumni.org at least partially shares name servers with other domains such as d314g22d5p4gqh.cloudfront.net, chemistwarehouse.org, sgna.org, nerd.bot and kci-medical.com.

These name servers are commonly used with ns-300.awsdns-37.com and ns-837.awsdns-40.net.

Host names with two IP numbers:

ns-35.awsdns-04.com points to 2600:9000:5300:2300::1 and 205.251.192.35

ns-594.awsdns-10.net points to 2600:9000:5302:5200::1 and 205.251.194.82

ns-1515.awsdns-61.org points to 2600:9000:5305:eb00::1 and 205.251.197.235

ns-1589.awsdns-06.co.uk points to 2600:9000:5306:3500::1 and 205.251.198.53

sbalumni.org - robtex.com

sbalumni.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`sbalumni.org`

`org`