ironsource.org - dns.ninja

`ironsource.org`

DNSSEC	⚠️ Not signed
NS	`ns-1847.awsdns-38.co.uk` ⭐
		A	2600:9000:5307:3700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1847.awsdns-38.co.uk`
		A	205.251.199.55^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1847.awsdns-38.co.uk`
NS	`ns-1162.awsdns-17.org`
		A	2600:9000:5304:8a00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1162.awsdns-17.org`
		A	205.251.196.138^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1162.awsdns-17.org`
NS	`ns-487.awsdns-60.com`
		A	2600:9000:5301:e700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-487.awsdns-60.com`
		A	205.251.193.231^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-487.awsdns-60.com`
NS	`ns-613.awsdns-12.net`
		A	2600:9000:5302:6500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-613.awsdns-12.net`
		A	205.251.194.101^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-613.awsdns-12.net`
MX	`mail.ironsource.org` ⭐
		A	34.231.223.168^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`incoming-mails.ironsrc.net`
TXT	`v=spf1 a mx ~all`
SOA	`ns-1847.awsdns-38.co.uk`awsdns-hostmaster@amazon.com 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=1783258140

Subdomains

mail.ironsource.org

Same first word

ironsource.work

ironsource.mobi

ironsource.net

ironsource.org

Similar names

ironcourse.com

resourcion.com

DNS History

5 records (5 active, 0 former)

●NSns-1162.awsdns-17.org2015-07-16 → 2026-07-05 · 2 obs

● 2015-07-16 18:36:54
● 2026-07-05 13:35:10

●NSns-1847.awsdns-38.co.uk2015-07-16 → 2026-07-05 · 2 obs

● 2015-07-16 18:36:54
● 2026-07-05 13:35:10

●NSns-487.awsdns-60.com2015-07-16 → 2026-07-05 · 2 obs

● 2015-07-16 18:36:54
● 2026-07-05 13:35:10

●NSns-613.awsdns-12.net2015-07-16 → 2026-07-05 · 2 obs

● 2015-07-16 18:36:54
● 2026-07-05 13:35:10

●MXmail.ironsource.org2026-03-30 → 2026-07-05 · 2 obs

● 2026-03-30 08:25:36
● 2026-07-05 13:35:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
ironsource.org	ns-487.awsdns-60.com, ns-613.awsdns-12.net, ns-1162.awsdns-17.org, ns-1847.awsdns-38.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.231

NS records: ns-487.awsdns-60.com, ns-613.awsdns-12.net, ns-1162.awsdns-17.org, ns-1847.awsdns-38.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ironsource.org (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1162.awsdns-17.org, ns-1847.awsdns-38.co.uk...`
MX	1	`mail.ironsource.org (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns-1847.awsdns-38.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1162.awsdns-17.org, ns-1162.awsdns-17.org)

Analysis

Hierarchy

ironsource.org is the parent zone for mail.ironsource.org.

Name Servers

The authoritative name servers for ironsource.org are ns-487.awsdns-60.com, ns-613.awsdns-12.net, ns-1162.awsdns-17.org and ns-1847.awsdns-38.co.uk.

ironsource.org partially shares its NS delegation with several other domains, including nsaseniors.com, elenarouzaut.com.ar, passivetotal.org and two others.

ns-487.awsdns-60.com, ns-613.awsdns-12.net, ns-1162.awsdns-17.org and ns-1847.awsdns-38.co.uk each carry two IP addresses. ns-487.awsdns-60.com has 205.251.193.231 and 2600:9000:5301:e700::1; ns-613.awsdns-12.net has 205.251.194.101 and 2600:9000:5302:6500::1; ns-1162.awsdns-17.org has 205.251.196.138 and 2600:9000:5304:8a00::1; ns-1847.awsdns-38.co.uk has 205.251.199.55 and 2600:9000:5307:3700::1.

Mail Servers

Mail for ironsource.org is handled by a single mail server, mail.ironsource.org.

There is one IP number for mail.ironsource.org: 34.231.223.168.