`d4h.org`

DNSSEC	⚠️ Not signed
A	35.153.218.196^{🇺🇸 Amazon35.153.0.0/16 EC2 IAD prefix}
		PTR	`ec2-35-153-218-196.compute-1.amazonaws.com`
A	54.236.168.15^{🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix}
A	100.49.51.129^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-703.awsdns-23.net` ⭐
		A	2600:9000:5302:bf00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-703.awsdns-23.net`
		A	205.251.194.191^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-703.awsdns-23.net`
NS	`ns-1269.awsdns-30.org`
		A	2600:9000:5304:f500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1269.awsdns-30.org`
		A	205.251.196.245^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1269.awsdns-30.org`
NS	`ns-1667.awsdns-16.co.uk`
		A	2600:9000:5306:8300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1667.awsdns-16.co.uk`
		A	205.251.198.131^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1667.awsdns-16.co.uk`
NS	`ns-250.awsdns-31.com`
		A	2600:9000:5300:fa00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-250.awsdns-31.com`
		A	205.251.192.250^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-250.awsdns-31.com`
MX	`d4h-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=1C17EA00DC087CF067A29283671A65972494BC85`
TXT	`MS=ms57390407`
TXT	`apple-domain-verification=BvfuxeAqwxj5V8S3`
TXT	`google-site-verification=afPt-0Z0VHJjy4iB8b5KrLkJYhgEGOkUs8QvnRLVJIM`
TXT	`v=spf1 a mx include:teamworkdesk.com include:sendgrid.net include:_spf.google...`
SOA	`ns-703.awsdns-23.net`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=1771291736

Subdomains

hostmaster.d4h.org

ca.d4h.org

support.d4h.org

links.d4h.org

Same first word

d4h.dev

d4h.us

d4h.com

d4h.de

d4h.in

d4h.org

d4h.co

d4h.cn

d4h.eu

d4h.me

d4h.ca

d4h.ru

Similar names

dh4.org

4dh.dk

4hd.com

4dh.de

4hd.tech

4dh.com

hd4.biz

dh4.com

4dh.se

dh4.co.uk

h4d.eu

h4d.pl

hd4.us

dh4.com.au

4hd.pl

h4d.net

4dh.cc

dh4.cn

hd4.info

hd4.top

dh4.net

dh4.us

4hd.it

4dh.co.uk

h4d.com

h4d.us

4hd.cn

hd4.com

h4d.nl

h4d.me

h4d.org

hd4.pl

4hd.ru

4hd.de

4dh.us

hd4.net

4dh.eu

4dh.ru

hd4.cc

h4d.cl

h4d.de

hd4.ru

hd4.ir

4hd.net

hd4.nl

4hd.nl

4hd.org

hd4.it

hd4.co

DNS History

23 records (8 active, 15 former)

●NSns-1269.awsdns-30.org2026-02-14 → 2026-03-11 · 3 obs

○ 2019-04-27 01:20:28
● 2026-02-14 21:55:50
● 2026-03-11 09:13:08

●NSns-1667.awsdns-16.co.uk2026-02-14 → 2026-03-11 · 3 obs

○ 2019-04-27 01:20:28
● 2026-02-14 21:55:50
● 2026-03-11 09:13:08

●NSns-250.awsdns-31.com2026-02-14 → 2026-03-11 · 3 obs

○ 2019-04-27 01:20:28
● 2026-02-14 21:55:50
● 2026-03-11 09:13:08

●NSns-703.awsdns-23.net2026-02-14 → 2026-03-11 · 3 obs

○ 2019-04-27 01:20:28
● 2026-02-14 21:55:50
● 2026-03-11 09:13:08

○NSns1.slicehost.net2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○NSns2.slicehost.net2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○NSns3.slicehost.net2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○MXalt1.aspmx.l.google.com2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○MXalt2.aspmx.l.google.com2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○MXaspmx.l.google.com2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○MXaspmx2.googlemail.com2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○MXaspmx3.googlemail.com2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○MXaspmx4.googlemail.com2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

○MXaspmx5.googlemail.com2015-08-16 → 2019-04-27 · 4 obs

● 2015-08-16 02:36:38
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

●MXd4h-org.mail.protection.outlook.com2026-02-14 → 2026-03-11 · 3 obs

○ 2019-04-27 01:20:28
● 2026-02-14 21:55:50
● 2026-03-11 09:13:08

●A100.49.51.1292026-03-11 → 2026-03-11 · 2 obs

○ 2026-02-15 02:27:44
● 2026-03-11 09:13:08

○A23.253.126.802015-08-16 → 2017-07-21 · 4 obs

● 2015-08-16 02:36:38
● 2017-07-21 10:39:42
○ 2018-10-14 19:41:04
○ 2026-03-11 09:13:08

○A3.217.38.2552026-02-14 → 2026-02-15 · 4 obs

○ 2019-04-27 01:20:28
● 2026-02-14 21:55:50
● 2026-02-15 02:27:44
○ 2026-03-11 09:13:08

○A34.241.219.12018-10-14 → 2019-04-27 · 5 obs

○ 2017-07-21 10:39:42
● 2018-10-14 19:41:04
● 2019-04-27 01:20:28
○ 2026-02-14 21:55:50
○ 2026-03-11 09:13:08

●A35.153.218.1962026-03-11 → 2026-03-11 · 2 obs

○ 2026-02-15 02:27:44
● 2026-03-11 09:13:08

○A52.4.78.2132026-02-14 → 2026-02-15 · 4 obs

○ 2019-04-27 01:20:28
● 2026-02-14 21:55:50
● 2026-02-15 02:27:44
○ 2026-03-11 09:13:08

○A54.162.120.1982026-02-14 → 2026-02-15 · 4 obs

○ 2019-04-27 01:20:28
● 2026-02-14 21:55:50
● 2026-02-15 02:27:44
○ 2026-03-11 09:13:08

●A54.236.168.152026-03-11 → 2026-03-11 · 2 obs

○ 2026-02-15 02:27:44
● 2026-03-11 09:13:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
d4h.org	ns-1269.awsdns-30.org, ns-1667.awsdns-16.co.uk, ns-703.awsdns-23.net, ns-250.awsdns-31.com	1 record

✅ Authoritative Response

Server: 205.251.196.245

NS records: ns-1269.awsdns-30.org, ns-1667.awsdns-16.co.uk, ns-703.awsdns-23.net, ns-250.awsdns-31.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d4h.org (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`35.153.218.196, 100.49.51.129...`
NS	4	`ns-1269.awsdns-30.org, ns-1667.awsdns-16.co.uk...`
MX	1	`d4h-org.mail.protection.outlook.com (pri`
TXT	5	`MS=1C17EA00DC087CF067A29283671A65972494B, MS=ms57390407...`
SOA	1	`ns-703.awsdns-23.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1269.awsdns-30.org)

Analysis

Hierarchy

d4h.org is a parent of hostmaster.d4h.org, ca.d4h.org, support.d4h.org and links.d4h.org.

IP Addresses

Three IP numbers for d4h.org are 35.153.218.196, 54.236.168.15 and 100.49.51.129.

Other host names, for instance team-manager.us.d4h.com, share IP numbers with d4h.org.

Name Servers

d4h.org is delegated to four name servers: ns-250.awsdns-31.com, ns-703.awsdns-23.net, ns-1269.awsdns-30.org and ns-1667.awsdns-16.co.uk.

d4h.org at least partially shares its name servers with other domains, for instance easyduediligence.com, borredo.com, prod.waldo.photos, uisvcs.com and ajilefamilies.com.

These name servers are commonly used with ns-1600.awsdns-08.co.uk, ns-194.awsdns-24.com and ns-692.awsdns-22.net.

Host names with two IPs: ns-250.awsdns-31.com points to 2600:9000:5300:fa00::1 and 205.251.192.250; ns-703.awsdns-23.net points to 2600:9000:5302:bf00::1 and 205.251.194.191; ns-1269.awsdns-30.org points to 2600:9000:5304:f500::1 and 205.251.196.245; ns-1667.awsdns-16.co.uk points to 2600:9000:5306:8300::1 and 205.251.198.131.

Mail Servers

d4h.org is served by a single mail server, d4h-org.mail.protection.outlook.com.

The host name d4h-org.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::f, 52.101.68.25, 52.101.68.27, 52.101.73.28 and 52.101.73.30.

d4h.org - robtex.com

d4h.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`d4h.org`

`org`