`checklistonline.org`

DNSSEC	⚠️ Not signed
NS	`auth100.ns.uu.net` ⚠️ Not in zone NS records
		A	198.6.1.202^{🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`auth100.ns.uu.net`
NS	`auth110.ns.uu.net` ⚠️ Not in zone NS records
		A	198.6.1.114^{🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`auth110.ns.uu.net`
NS	`cmtu.mt.ns.els-gms.att.net` ⚠️ Not in zone NS records
		A	2001:1890:1ff:9f1:99:99:99:132^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`cmtu.mt.ns.els-gms.att.net`
		A	99.99.99.132^{🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC}
			PTR	`cmtu.mt.ns.els-gms.att.net`
NS	`ns.ups.com` ⚠️ Not in zone NS records
NS	`ns2.ups.com` ⚠️ Not in zone NS records

`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=1776060602

Same first word

checklistonline.org

checklistonline.net

Similar names

onlinechecklist.net

DNS History

5 records (5 active, 0 former)

●NSauth100.ns.uu.net2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 23:23:54
● 2026-04-13 06:28:02

●NSauth110.ns.uu.net2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 23:23:54
● 2026-04-13 06:28:02

●NScmtu.mt.ns.els-gms.att.net2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 23:23:54
● 2026-04-13 06:28:02

●NSns.ups.com2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 23:23:54
● 2026-04-13 06:28:02

●NSns2.ups.com2026-04-10 → 2026-04-13 · 2 obs

● 2026-04-10 23:23:54
● 2026-04-13 06:28:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
checklistonline.org	ns.ups.com, ns2.ups.com, cmtu.mt.ns.els-gms.att.net, auth100.ns.uu.net...	-

✅ Authoritative Response

Server:198.6.1.114

NS records: ns.ups.com, ns2.ups.com, cmtu.mt.ns.els-gms.att.net, auth100.ns.uu.net, auth110.ns.uu.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checklistonline.org (unsigned zone)

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

checklistonline.org is delegated to five name servers: ns2.ups.com, ns.ups.com, auth100.ns.uu.net, auth110.ns.uu.net and cmtu.mt.ns.els-gms.att.net.

checklistonline.org at least partially shares name servers with other domains, including 212.3.12.in-addr.arpa, steelcase.de, mrpcorp.com, 118.74.68.in-addr.arpa and evercan.org.

These name servers are commonly used with cbru.br.ns.els-gms.att.net, auth200.ns.uu.net, auth210.ns.uu.net, auth00.ns.uu.net, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net and dns3.carnival.com.

Host names with two IP numbers:

cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.

Host names with one IP number:

auth100.ns.uu.net points to 198.6.1.202.

auth110.ns.uu.net points to 198.6.1.114.

checklistonline.org - robtex.com