`osg-us.org`

DNSSEC	⚠️ Not signed
A	45.56.73.177^{🇺🇸 AKAMAI-LINODE-AP45.56.64.0/20 Akamai Technologies}
		PTR	`45-56-73-177.ip.linodeusercontent.com`
NS	`ns63.domaincontrol.com` ⭐
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns64.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=7BaWwnE21rN_tk6xpW3ZGtTmDKtNopxsW0zsWbeiLOM`
SOA	`ns63.domaincontrol.com`dns@jomax.net 2025-02-25 #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=1786666752

Same first word

osg-us.org

Similar names

sog-us.com

DNS History

8 records (8 active, 0 former)

●NSns63.domaincontrol.com2026-07-20 → 2026-08-14 · 2 obs

● 2026-07-20 15:27:42
● 2026-08-14 00:35:10

●NSns64.domaincontrol.com2026-07-20 → 2026-08-14 · 2 obs

● 2026-07-20 15:27:42
● 2026-08-14 00:35:10

●MXalt1.aspmx.l.google.com2026-07-20 → 2026-08-14 · 2 obs

● 2026-07-20 15:27:42
● 2026-08-14 00:35:10

●MXalt2.aspmx.l.google.com2026-07-20 → 2026-08-14 · 2 obs

● 2026-07-20 15:27:42
● 2026-08-14 00:35:10

●MXalt3.aspmx.l.google.com2026-07-20 → 2026-08-14 · 2 obs

● 2026-07-20 15:27:42
● 2026-08-14 00:35:10

●MXalt4.aspmx.l.google.com2026-07-20 → 2026-08-14 · 2 obs

● 2026-07-20 15:27:42
● 2026-08-14 00:35:10

●MXaspmx.l.google.com2026-07-20 → 2026-08-14 · 2 obs

● 2026-07-20 15:27:42
● 2026-08-14 00:35:10

●A45.56.73.1772026-07-20 → 2026-08-14 · 2 obs

● 2026-07-20 15:27:42
● 2026-08-14 00:35:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
osg-us.org	ns63.domaincontrol.com, ns64.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.69.42

NS records: ns63.domaincontrol.com, ns64.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osg-us.org (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.56.73.177`
NS	2	`ns63.domaincontrol.com, ns64.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`google-site-verification=7BaWwnE21rN_tk6`
SOA	1	`ns63.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

osg-us.org resolves to one IP address: 45.56.73.177.

bpsa-us.org, for instance, is one of the other host names sharing IP numbers with osg-us.org.

Name Servers

osg-us.org uses two name servers for its delegation: ns63.domaincontrol.com and ns64.domaincontrol.com.

osg-us.org uses the same name servers as several other domains — among them three-sigma.com, meteoritemanagement.com, ckmedicalcompliance.com and two more.

The two host names ns63.domaincontrol.com and ns64.domaincontrol.com each have a pair of IP addresses: ns63.domaincontrol.com has 97.74.101.42 and 2603:5:2154::2a, and ns64.domaincontrol.com has 173.201.69.42 and 2603:5:2254::2a.