`hostmaster.2b1.us`

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	`ns3.afternic.com` ⭐ ⚠️ Not in parent delegation
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com` ⚠️ Not in parent delegation
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`2b1.us`

	DNSSEC	⚠️ Not signed
	A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
	A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
	NS	`ns3.afternic.com` ⭐
	NS	`ns4.afternic.com`
	TXT	`v=spf1 -all`
	SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

Same first word

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Similar names

DNS History

4 records (4 active, 0 former)

●NSns3.afternic.com2026-02-15 → 2026-03-29 · 2 obs

● 2026-02-15 23:56:44
● 2026-03-29 01:53:56

●NSns4.afternic.com2026-02-15 → 2026-03-29 · 2 obs

● 2026-02-15 23:56:44
● 2026-03-29 01:53:56

●A13.248.169.482026-02-15 → 2026-03-29 · 2 obs

● 2026-02-15 23:56:44
● 2026-03-29 01:53:56

●A76.223.54.1462026-02-15 → 2026-03-29 · 2 obs

● 2026-02-15 23:56:44
● 2026-03-29 01:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	k.cctld.us, m.cctld.us, x.cctld.us, b.cctld.us...	-
2b1.us	ns4.afternic.com, ns3.afternic.com	-

✅ Authoritative Response

Server:97.74.98.65

NS records: ns4.afternic.com, ns3.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2b1.us (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

Analysis

IP Addresses

hostmaster.2b1.us points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as www.noproject.org, itasearch.com, rainmotion.com, saba-hrb-a81v.cust.servervault.com and movingmachine.com share IPs with hostmaster.2b1.us.

Name Servers

hostmaster.2b1.us is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.

hostmaster.2b1.us shares the same name server setup as c4rt.com, padrobot.com, nighthaven.com, carexl.com and eximart.com.

hostmaster.2b1.us partially shares its name servers with other domains, for example zydg.com, smartearbuds.com and fjjx.com.

Host names with a single IP:

ns3.afternic.com points to 97.74.98.65.

ns4.afternic.com points to 173.201.66.65.

hostmaster.2b1.us - robtex.com