`sierras.org`

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	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`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=1773551953

Subdomains

hostmaster.sierras.org

Same first word

sierras.org

sierras.com

Similar names

ssierra.es

rassier.com

esrirsa.com

ssierra.com

errissa.net

iresras.ru

DNS History

6 records (4 active, 2 former)

●NSns1.afternic.com2026-03-17 → 2026-03-23 · 2 obs

● 2026-03-17 18:16:18
● 2026-03-23 08:49:46

●NSns2.afternic.com2026-03-17 → 2026-03-23 · 2 obs

● 2026-03-17 18:16:18
● 2026-03-23 08:49:46

●A13.248.169.482026-03-17 → 2026-03-23 · 3 obs

○ 2017-04-20 03:34:10
● 2026-03-17 18:16:18
● 2026-03-23 08:49:46

○A207.148.248.1432015-11-25 → 2017-04-20 · 5 obs

○ 2015-07-14 09:51:00
● 2015-11-25 06:13:38
● 2017-04-20 03:34:10
○ 2026-03-17 18:16:18
○ 2026-03-23 08:49:46

○A66.151.181.492015-07-14 → 2015-07-14 · 3 obs

● 2015-07-14 09:51:00
○ 2015-11-25 06:13:38
○ 2026-03-23 08:49:46

●A76.223.54.1462026-03-17 → 2026-03-23 · 3 obs

○ 2017-04-20 03:34:10
● 2026-03-17 18:16:18
● 2026-03-23 08:49:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sierras.org	ns1.afternic.com, ns2.afternic.com	-

✅ Authoritative Response

Server:173.201.66.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sierras.org (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

Analysis

Hierarchy

sierras.org is the parent of hostmaster.sierras.org.

IP Addresses

The entity sierras.org points to two IP numbers: 13.248.169.48 and 76.223.54.146.

For instance, other host names dnsasia.com, roosek.com, hfinance.com, staging.mountainforce.com and tech-shock.com share IP numbers with sierras.org.

Name Servers

sierras.org is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

sierras.org uses the same name server setup as other domains such as zalau.com, maze011.brudent.com, www.train.tv, kushme.com and docket.dev.

sierras.org shares name servers with other domains at least partially, for example djoai.com, achieved.org, anay.net, fguu.com and nmku.com.

These name servers are commonly used with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

sierras.org - robtex.com

sierras.org

org