opensips.org - dns.ninja

`opensips.org`

DNSSEC	⚠️ Not signed
A	136.243.23.236^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`opensips.org`
NS	`georgia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2630^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c230^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`georgia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2230^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`georgia.ns.cloudflare.com`
		A	108.162.194.48^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	162.159.38.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
		A	172.64.34.48^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`georgia.ns.cloudflare.com`
NS	`john.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
MX	`mail.opensips.org` ⭐
		A	136.243.23.236^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`opensips.org`
TXT	`v=spf1 ip4:136.243.23.236 -all`
SOA	`georgia.ns.cloudflare.com`dns@cloudflare.com serial=2411421192

`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=1786352171

rank #733998 globally
rank #56316 in the tld
WOT: SAFE (82/100)
📈 Tranco rank: #646,276

PTR for

236.23.243.136.in-addr.arpa

MX for

openser.org

Previously MX for

opensips.org

Subdomains

mail.opensips.org

yum.opensips.org

ng.opensips.org

www.opensips.org

voip.opensips.org

apt.opensips.org

Same first word

opensips.org

opensips.gr

opensips.net

opensips.ru

opensips.fr

DNS History

10 records (4 active, 6 former)

●NSgeorgia.ns.cloudflare.com2026-03-12 → 2026-08-10 · 3 obs

○ 2017-09-26 22:27:26
● 2026-03-12 14:18:30
● 2026-08-10 09:35:12

●NSjohn.ns.cloudflare.com2026-03-12 → 2026-08-10 · 3 obs

○ 2017-09-26 22:27:26
● 2026-03-12 14:18:30
● 2026-08-10 09:35:12

○NSns1.dns-hosting.info2015-06-16 → 2017-09-26 · 4 obs

● 2015-06-16 18:59:50
● 2017-09-26 22:27:26
○ 2026-03-12 14:18:30
○ 2026-08-10 09:35:12

○NSns2.dns-hosting.info2015-06-16 → 2017-09-26 · 4 obs

● 2015-06-16 18:59:50
● 2017-09-26 22:27:26
○ 2026-03-12 14:18:30
○ 2026-08-10 09:35:12

○NSns3.dns-hosting.info2015-06-16 → 2017-09-26 · 4 obs

● 2015-06-16 18:59:50
● 2017-09-26 22:27:26
○ 2026-03-12 14:18:30
○ 2026-08-10 09:35:12

●MXmail.opensips.org2016-12-24 → 2026-08-10 · 3 obs

○ 2016-12-19 10:01:32
● 2016-12-24 00:15:52
● 2026-08-10 09:35:12

○MXng.opensips.org2016-12-16 → 2016-12-19 · 5 obs

○ 2016-08-13 05:18:02
● 2016-12-16 10:38:04
● 2016-12-19 10:01:32
○ 2016-12-24 00:15:52
○ 2026-08-10 09:35:12

○MXopensips.org2015-06-16 → 2016-08-13 · 4 obs

● 2015-06-16 18:59:50
● 2016-08-13 05:18:02
○ 2016-12-16 10:38:04
○ 2026-08-10 09:35:12

●A136.243.23.2362016-12-24 → 2026-08-10 · 3 obs

○ 2016-12-19 10:01:32
● 2016-12-24 00:15:52
● 2026-08-10 09:35:12

○A78.46.64.502015-06-16 → 2016-12-19 · 4 obs

● 2015-06-16 18:59:50
● 2016-12-19 10:01:32
○ 2016-12-24 00:15:52
○ 2026-08-10 09:35:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
opensips.org	georgia.ns.cloudflare.com, john.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.185

NS records: georgia.ns.cloudflare.com, john.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensips.org (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.23.236`
NS	2	`georgia.ns.cloudflare.com, john.ns.cloudflare.com`
MX	1	`mail.opensips.org (pri: 10)`
TXT	1	`v=spf1 ip4:136.243.23.236 -all`
SOA	1	`georgia.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

opensips.org is the parent domain of mail.opensips.org, yum.opensips.org, ng.opensips.org, www.opensips.org, voip.opensips.org and a few other host names.

Mail Server Role

opensips.org serves as a mail server for openser.org.

IP Addresses

opensips.org points to a single IP number: 136.243.23.236.

Additional host names — opensips.net, www.siphub.com, mail.opensips.org and two others — share IP numbers with opensips.org.

Name Servers

Two name servers handle the delegation for opensips.org: georgia.ns.cloudflare.com and john.ns.cloudflare.com.

opensips.org shares its name server setup with other domains, including banghecafeminhkhoi.com, trendteeshirts.com, webrad.com.br and two others.

opensips.org shares at least some of its name servers with other domains, including smplus.net, piedmonttravelguide.com, dcmz1976.com and two others.

These name servers are frequently paired with the name servers princess.ns.cloudflare.com, stella.ns.cloudflare.com and will.ns.cloudflare.com.

Host names with 6 IP numbers:

georgia.ns.cloudflare.com resolves to 108.162.194.48, 162.159.38.48 and 172.64.34.48 among others, with 3 other IP addresses in total.

john.ns.cloudflare.com resolves to 108.162.193.185, 172.64.33.185 and 173.245.59.185 among others, with 3 other IP addresses in total.

Mail Servers

opensips.org has one mail server: mail.opensips.org.

opensips.org shares its mail server setup with other domains, such as opensips.net.

mail.opensips.org carries a single IP number, which is 136.243.23.236.