`checklifeline.org`

DNSSEC	⚠️ Not signed
NS	`pdns1.ultradns.net` ⭐ ⚠️ Not in parent delegation
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`pdns2.ultradns.net` ⚠️ Not in parent delegation
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org` ⚠️ Not in parent delegation
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.net` ⚠️ Not in parent delegation
NS	`pdns5.ultradns.net` ⚠️ Not in parent delegation
NS	`pdns6.ultradns.co.uk` ⚠️ Not in parent delegation
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar}
			PTR	`pdns6.ultradns.co.uk`
NS	`udns1.ultradns.net` ⚠️ Not in zone NS records
		A	2001:502:f3ff::d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`udns1.ultradns.net`
		A	204.69.234.1^{🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar}
			PTR	`udns1.ultradns.net`
NS	`udns2.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::d^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`udns2.ultradns.net`
		A	204.74.101.1^{🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar}
			PTR	`udns2.ultradns.net`
TXT	`v=spf1 -all`
SOA	`pdns1.ultradns.net`helpdesk@usac.org 2017-11-27 #71

`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=1775482879

WOT: SAFE (77/100)

Same first word

checklifeline.org

DNS History

9 records (8 active, 1 former)

●NSpdns1.ultradns.net2019-03-12 → 2026-04-06 · 2 obs

● 2019-03-12 09:13:14
● 2026-04-06 13:59:20

●NSpdns2.ultradns.net2019-03-12 → 2026-04-06 · 2 obs

● 2019-03-12 09:13:14
● 2026-04-06 13:59:20

●NSpdns3.ultradns.org2019-03-12 → 2026-04-06 · 2 obs

● 2019-03-12 09:13:14
● 2026-04-06 13:59:20

●NSpdns4.ultradns.net2019-03-12 → 2026-04-06 · 2 obs

● 2019-03-12 09:13:14
● 2026-04-06 13:59:20

●NSpdns5.ultradns.net2019-03-12 → 2026-04-06 · 2 obs

● 2019-03-12 09:13:14
● 2026-04-06 13:59:20

●NSpdns6.ultradns.co.uk2019-03-12 → 2026-04-06 · 2 obs

● 2019-03-12 09:13:14
● 2026-04-06 13:59:20

●NSudns1.ultradns.net2026-03-28 → 2026-04-06 · 3 obs

○ 2019-03-12 09:13:14
● 2026-03-28 15:32:24
● 2026-04-06 13:59:20

●NSudns2.ultradns.net2026-03-28 → 2026-04-06 · 3 obs

○ 2019-03-12 09:13:14
● 2026-03-28 15:32:24
● 2026-04-06 13:59:20

○A204.74.99.1002019-03-12 → 2019-03-12 · 3 obs

● 2019-03-12 09:13:14
○ 2026-03-28 15:32:24
○ 2026-04-06 13:59:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
checklifeline.org	udns1.ultradns.net, udns2.ultradns.net	-

✅ Authoritative Response

Server:204.69.234.1

NS records: udns1.ultradns.net, udns2.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checklifeline.org (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
TXT	1	`v=spf1 -all`
SOA	1	`pdns1.ultradns.net helpdesk.usac.org`

Analysis

Name Servers

checklifeline.org is delegated to eight name servers: pdns1.ultradns.net, pdns2.ultradns.net, pdns4.ultradns.net, pdns5.ultradns.net, udns1.ultradns.net, udns2.ultradns.net, pdns3.ultradns.org and pdns6.ultradns.co.uk.

checklifeline.org at least partially shares name servers with other domains, for instance nielsendashboard.com, myexpediafranchise.com, insurer.com, vijayanext.mobi and springer.us.

These name servers are commonly used with pdns5.ultradns.info and pdns4.ultradns.org.

Host names with two IP numbers: pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1; pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1; udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1; udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1; pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1; pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.

checklifeline.org - robtex.com