`sentinelmask.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.dan.com` ⭐ ⚠️ Not in parent delegation
		A	2603:5:2125::43^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.dan.com`
		A	97.74.98.67^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.dan.com`
NS	`ns1.undeveloped.com` ⚠️ Not in zone NS records
		A	2603:5:2125::43^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.dan.com`
		A	97.74.98.67^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.dan.com`
NS	`ns2.dan.com` ⚠️ Not in parent delegation
		A	2603:5:2225::43^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.dan.com`
		A	173.201.66.67^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.dan.com`
NS	`ns2.undeveloped.com` ⚠️ Not in zone NS records
		A	2603:5:2225::43^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.dan.com`
		A	173.201.66.67^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.dan.com`
SOA	`ns1.dan.com`dns@jomax.net 2025-10-01 #0

`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=1785895809

Same first word

sentinelmask.com

Similar names

mentalkissen.at

DNS History

8 records (6 active, 2 former)

●NSns1.dan.com2026-05-07 → 2026-08-05 · 3 obs

○ 2020-04-09 01:41:24
● 2026-05-07 23:24:56
● 2026-08-05 02:11:18

●NSns1.undeveloped.com2020-04-09 → 2026-08-05 · 2 obs

● 2020-04-09 01:41:24
● 2026-08-05 02:11:18

●NSns2.dan.com2026-05-07 → 2026-08-05 · 3 obs

○ 2020-04-09 01:41:24
● 2026-05-07 23:24:56
● 2026-08-05 02:11:18

●NSns2.undeveloped.com2020-04-09 → 2026-08-05 · 2 obs

● 2020-04-09 01:41:24
● 2026-08-05 02:11:18

●A13.248.169.482026-05-07 → 2026-08-05 · 3 obs

○ 2020-04-09 01:41:24
● 2026-05-07 23:24:56
● 2026-08-05 02:11:18

○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 01:41:24
○ 2026-05-07 23:24:56
○ 2026-08-05 02:11:18

○A52.58.78.162020-04-09 → 2020-04-09 · 3 obs

● 2020-04-09 01:41:24
○ 2026-05-07 23:24:56
○ 2026-08-05 02:11:18

●A76.223.54.1462026-05-07 → 2026-08-05 · 3 obs

○ 2020-04-09 01:41:24
● 2026-05-07 23:24:56
● 2026-08-05 02:11:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
sentinelmask.com	ns1.undeveloped.com, ns2.undeveloped.com	4 records

✅ Authoritative Response

Server:173.201.66.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentinelmask.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.dan.com, ns2.dan.com`
SOA	1	`ns1.dan.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.undeveloped.com, ns1.undeveloped.com, ns2.undeveloped.com...)

Analysis

IP Addresses

sentinelmask.com directs to two IP numbers, 13.248.169.48 and 76.223.54.146

Additional host names — sipthc.com, foehr-online.de, simmin.com and two others — share IP numbers with sentinelmask.com.

Name Servers

sentinelmask.com has four authoritative name servers: ns1.dan.com, ns2.dan.com, ns1.undeveloped.com and ns2.undeveloped.com.

sentinelmask.com partially shares its NS delegation with several other domains, including verification-gakbzzzqmt6gkcplw4efpp.ns7264.verify.hn, sakeenah.net, gdsz.positionnement-web.com and two others.

The hostnames ns1.dan.com, ns2.dan.com, ns1.undeveloped.com and ns2.undeveloped.com each resolve to two IP addresses. ns1.dan.com and ns1.undeveloped.com both point to 97.74.98.67 and 2603:5:2125::43, while ns2.dan.com and ns2.undeveloped.com both resolve to 173.201.66.67 and 2603:5:2225::43.

ns1.dan.com and ns1.undeveloped.com are host names that each point to 2603:5:2125::43 IP addresses.

ns1.dan.com and ns1.undeveloped.com are host names that each point to 97.74.98.67 IP addresses.

ns2.dan.com and ns2.undeveloped.com are host names that each point to 2603:5:2225::43 IP addresses.

ns2.dan.com and ns2.undeveloped.com are host names that each point to 173.201.66.67 IP addresses.

sentinelmask.com - robtex.com