`openair-foundation.org`

DNSSEC	⚠️ Not signed
A	167.233.30.30^{🇩🇪 Hetzner167.233.0.0/16 HETZNER-DC}
		PTR	`static.30.30.233.167.clients.your-server.de`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=MtrXZcyNsEFjIi9vuu6T-9-Edt6YW50Fkzmqks15CFI`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1782795366

`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=1783803532

Subdomains

int.openair-foundation.org

www.openair-foundation.org

www-int.openair-foundation.org

Same first word

openair-foundation.org

DNS History

8 records (8 active, 0 former)

●NSdns1.registrar-servers.com2026-06-26 → 2026-07-11 · 2 obs

● 2026-06-26 15:35:32
● 2026-07-11 21:14:12

●NSdns2.registrar-servers.com2026-06-26 → 2026-07-11 · 2 obs

● 2026-06-26 15:35:32
● 2026-07-11 21:14:12

●MXalt1.aspmx.l.google.com2026-06-26 → 2026-07-11 · 2 obs

● 2026-06-26 15:35:32
● 2026-07-11 21:14:12

●MXalt2.aspmx.l.google.com2026-06-26 → 2026-07-11 · 2 obs

● 2026-06-26 15:35:32
● 2026-07-11 21:14:12

●MXaspmx.l.google.com2026-06-26 → 2026-07-11 · 2 obs

● 2026-06-26 15:35:32
● 2026-07-11 21:14:12

●MXaspmx2.googlemail.com2026-06-26 → 2026-07-11 · 2 obs

● 2026-06-26 15:35:32
● 2026-07-11 21:14:12

●MXaspmx3.googlemail.com2026-06-26 → 2026-07-11 · 2 obs

● 2026-06-26 15:35:32
● 2026-07-11 21:14:12

●A167.233.30.302026-06-26 → 2026-07-11 · 2 obs

● 2026-06-26 15:35:32
● 2026-07-11 21:14:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
openair-foundation.org	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openair-foundation.org (unsigned zone)

⏱️ Timing

Total: 2620ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.233.30.30`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`google-site-verification=MtrXZcyNsEFjIi9`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

Hierarchy

openair-foundation.org sits above int.openair-foundation.org, www.openair-foundation.org and www-int.openair-foundation.org in the domain hierarchy.

IP Addresses

openair-foundation.org resolves to just one IP address, 167.233.30.30.

Other hosts including www.openair.foundation, www.openair-foundation.org and openair.foundation share IP addresses with openair-foundation.org.

Name Servers

openair-foundation.org has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.

openair-foundation.org shares its NS records with other domains, for example eatingsolution.com, getliftedshow.com, manifesta.co and two others.

There is at least partial name server overlap between openair-foundation.org and other domains — arendtonline.com, tastybite.org, cadabeso.com and two more among them.

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.

Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.