`covidcheckup.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns03.domaincontrol.com` ⭐
		A	2603:5:2150::2^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns03.domaincontrol.com`
		A	97.74.101.2^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns03.domaincontrol.com`
NS	`ns04.domaincontrol.com`
		A	2603:5:2250::2^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns04.domaincontrol.com`
		A	173.201.69.2^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns04.domaincontrol.com`
SOA	`ns03.domaincontrol.com`dns@jomax.net 2025-06-04 #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=1778730916

Same first word

covidcheckup.com

Similar names

checkupcovid.web.app

DNS History

7 records (4 active, 3 former)

●NSns03.domaincontrol.com2026-05-08 → 2026-05-14 · 3 obs

○ 2020-03-05 22:37:52
● 2026-05-08 17:54:10
● 2026-05-14 04:15:12

●NSns04.domaincontrol.com2026-05-08 → 2026-05-14 · 3 obs

○ 2020-03-05 22:37:52
● 2026-05-08 17:54:10
● 2026-05-14 04:15:12

○NSns63.domaincontrol.com2020-03-05 → 2020-03-05 · 3 obs

● 2020-03-05 22:37:52
○ 2026-05-08 17:54:10
○ 2026-05-14 04:15:12

○NSns64.domaincontrol.com2020-03-05 → 2020-03-05 · 3 obs

● 2020-03-05 22:37:52
○ 2026-05-08 17:54:10
○ 2026-05-14 04:15:12

●A13.248.243.52026-05-08 → 2026-05-14 · 3 obs

○ 2020-03-05 22:37:52
● 2026-05-08 17:54:10
● 2026-05-14 04:15:12

○A50.63.202.612020-03-05 → 2020-03-05 · 3 obs

● 2020-03-05 22:37:52
○ 2026-05-08 17:54:10
○ 2026-05-14 04:15:12

●A76.223.105.2302026-05-08 → 2026-05-14 · 3 obs

○ 2020-03-05 22:37:52
● 2026-05-08 17:54:10
● 2026-05-14 04:15:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...	-
covidcheckup.com	ns03.domaincontrol.com, ns04.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.69.2

NS records: ns03.domaincontrol.com, ns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for covidcheckup.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns03.domaincontrol.com, ns04.domaincontrol.com`
SOA	1	`ns03.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)

Analysis

IP Addresses

covidcheckup.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.

Other host names such as compareinit.com, rougehamburg.de, norwalkcustodial.com, pinki.xyz and vetear.com share IPs with covidcheckup.com.

Name Servers

Two name servers ns03.domaincontrol.com and ns04.domaincontrol.com handle the delegation for covidcheckup.com.

covidcheckup.com shares the same name server setup as other domains, for example verday.com, aslanrg.com, carlaklinker.com, 3dpens.com and mozammeltours.com.

covidcheckup.com partially shares name servers with other domains, for example flightsupport24.com and keycomponents.com.au.

Host names with two IP numbers:

ns03.domaincontrol.com points to 2603:5:2150::2 and 97.74.101.2.

ns04.domaincontrol.com points to 2603:5:2250::2 and 173.201.69.2.

covidcheckup.com - robtex.com