`gsd1.org`

DNSSEC	⚠️ Not signed
A	34.238.178.141^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
		PTR	`ec2-34-238-178-141.compute-1.amazonaws.com`
NS	`ns19.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns20.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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	`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	`MS=ms18544117`
TXT	`apple-domain-verification=E2YrVS3nKG0jxzdR`
TXT	`v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:sen...`
TXT	`google-site-verification=ODhME3eQi_9LaaaR0uJBY2eWC6Hwszc2TdOCB_vut28`
SOA	`NS19.WORLDNIC.COM`namehost@WORLDNIC@COM serial=124122013

`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=1784844124

WOT: SAFE (60/100)

Same first word

gsd1.io

gsd1.net

gsd1.org

Similar names

sgd1.ddns.net

1gds.com

1sgd.com

g1ds.cn

dgs1.de

1dsg.de

gds1.com

1dsg.com

dsg1.akamai.net

g1ds.com

gds1.de

dsg1.de

sgd1.com

sgd1.de

dg1s.com

sdg1.com

dsg1.akamai-staging.net

dgs1.com

1dgs.de

DNS History

12 records (8 active, 4 former)

●NSns19.worldnic.com2015-06-08 → 2026-07-23 · 2 obs

● 2015-06-08 04:22:46
● 2026-07-23 22:32:30

●NSns20.worldnic.com2015-06-08 → 2026-07-23 · 2 obs

● 2015-06-08 04:22:46
● 2026-07-23 22:32:30

●MXalt1.aspmx.l.google.com2026-06-18 → 2026-07-23 · 3 obs

○ 2017-08-29 01:07:06
● 2026-06-18 15:39:30
● 2026-07-23 22:32:30

●MXalt2.aspmx.l.google.com2026-06-18 → 2026-07-23 · 3 obs

○ 2017-08-29 01:07:06
● 2026-06-18 15:39:30
● 2026-07-23 22:32:30

●MXalt3.aspmx.l.google.com2026-06-18 → 2026-07-23 · 3 obs

○ 2017-08-29 01:07:06
● 2026-06-18 15:39:30
● 2026-07-23 22:32:30

●MXalt4.aspmx.l.google.com2026-06-18 → 2026-07-23 · 3 obs

○ 2017-08-29 01:07:06
● 2026-06-18 15:39:30
● 2026-07-23 22:32:30

●MXaspmx.l.google.com2026-06-18 → 2026-07-23 · 3 obs

○ 2017-08-29 01:07:06
● 2026-06-18 15:39:30
● 2026-07-23 22:32:30

○MXgsd1-org.mail.protection.outlook.com2017-08-29 → 2017-08-29 · 4 obs

○ 2016-08-07 21:58:20
● 2017-08-29 01:07:06
○ 2026-06-18 15:39:30
○ 2026-07-23 22:32:30

○MXgsd1.org.inbound15.mxlogic.net2015-06-08 → 2016-08-07 · 4 obs

● 2015-06-08 04:22:46
● 2016-08-07 21:58:20
○ 2017-08-29 01:07:06
○ 2026-07-23 22:32:30

○MXgsd1.org.inbound15.mxlogicmx.net2015-06-08 → 2016-08-07 · 4 obs

● 2015-06-08 04:22:46
● 2016-08-07 21:58:20
○ 2017-08-29 01:07:06
○ 2026-07-23 22:32:30

○A174.129.25.1702015-06-08 → 2017-08-29 · 4 obs

● 2015-06-08 04:22:46
● 2017-08-29 01:07:06
○ 2026-06-18 15:39:30
○ 2026-07-23 22:32:30

●A34.238.178.1412026-06-18 → 2026-07-23 · 3 obs

○ 2017-08-29 01:07:06
● 2026-06-18 15:39:30
● 2026-07-23 22:32:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
gsd1.org	ns20.worldnic.com, ns19.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.214

NS records: ns20.worldnic.com, ns19.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gsd1.org (unsigned zone)

⏱️ Timing

Total: 1281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.238.178.141`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=ms18544117, apple-domain-verification=E2YrVS3nKG0jxz...`
SOA	1	`NS19.WORLDNIC.COM namehost@WORLDNIC.COM`

Analysis

IP Addresses

gsd1.org resolves to just one IP address, 34.238.178.141.

Two other host names, along with pwh105.org, shandonschools.org and gilman.k12.wi.us, also share IP numbers with gsd1.org.

Name Servers

DNS delegation for gsd1.org points to two name servers: ns19.worldnic.com and ns20.worldnic.com.

gsd1.org shares its NS records with other domains, for example y4wg.com, nebadmin.com, ili.cc and two others.

gsd1.org has partial name server overlap with other domains, including southjerseytransit.com.

ns19.worldnic.com directs to 162.159.26.214 and ns20.worldnic.com directs to 162.159.27.150; each host name points to exactly one IP number.

Mail Servers

gsd1.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between gsd1.org and other domains, including casamiguel.org, ciadomovel.com.br, utsav360.com and two others.

alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 172.253.122.27 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.