d7.dev - dns.ninja

`d7.dev`

DNSSEC	⚠️ Not signed
A	75.2.70.75^{🇺🇸 Amazon75.2.64.0/20}
		PTR	`aacb0a264e514dd48.awsglobalaccelerator.com`
A	99.83.190.102^{🇺🇸 Amazon99.83.176.0/20}
NS	`ns-285.awsdns-35.com` ⭐
		A	2600:9000:5301:1d00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-285.awsdns-35.com`
		A	205.251.193.29^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-285.awsdns-35.com`
NS	`ns-1424.awsdns-50.org`
		A	2600:9000:5305:9000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1424.awsdns-50.org`
		A	205.251.197.144^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1424.awsdns-50.org`
NS	`ns-1555.awsdns-02.co.uk`
		A	2600:9000:5306:1300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1555.awsdns-02.co.uk`
		A	205.251.198.19^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1555.awsdns-02.co.uk`
NS	`ns-909.awsdns-49.net`
		A	2600:9000:5303:8d00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-909.awsdns-49.net`
		A	205.251.195.141^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-909.awsdns-49.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.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::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-285.awsdns-35.com`awsdns-hostmaster@amazon.com serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

d7.eu

d7.cn

d7.org

d7.kz

d7.cz

d7.net

d7.am

d7.ru

d7.ca

d7.nl

d7.com.mx

d7.no

d7.pro

d7.live

d7.lt

d7.com

d7.com.ua

d7.de

d7.se

d7.com.tr

d7.be

d7.dev

d7.su

d7.dk

d7.pl

d7.k12.mi.us

d7.world

d7.fi

Similar names

7d.bz

7d.nl

7d.be

7d.net

7d.ru

7d.cz

7d.dk

7d.bet

7d.mk

7d.gg

7d.ae

7d.sk

7d.life

7d.by

7d.com.tr

7d.com

7d.org.ua

7d.ee

7d.wf

7d.com.kw

7d.ca

7d.media

7d.design

7d.se

7d.su

7d.com.ua

7d.pl

7d.game

7d.eu

7d.rs

7d.lt

7d.ph

7d.no

DNS History

13 records (11 active, 2 former)

●NSns-1424.awsdns-50.org2026-02-26 → 2026-07-24 · 2 obs

● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●NSns-1555.awsdns-02.co.uk2026-02-26 → 2026-07-24 · 2 obs

● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●NSns-285.awsdns-35.com2026-02-26 → 2026-07-24 · 2 obs

● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●NSns-909.awsdns-49.net2026-02-26 → 2026-07-24 · 2 obs

● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●MXalt1.aspmx.l.google.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-10-01 15:55:32
● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●MXalt2.aspmx.l.google.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-10-01 15:55:32
● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●MXalt3.aspmx.l.google.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-10-01 15:55:32
● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●MXalt4.aspmx.l.google.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-10-01 15:55:32
● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●MXaspmx.l.google.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-10-01 15:55:32
● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

○MXyour-dns-needs-immediate-attention.dev2016-12-05 → 2017-10-01 · 4 obs

● 2016-12-05 02:46:04
● 2017-10-01 15:55:32
○ 2026-02-26 12:53:42
○ 2026-07-24 01:17:18

○A127.0.53.532016-12-05 → 2017-10-01 · 4 obs

● 2016-12-05 02:46:04
● 2017-10-01 15:55:32
○ 2026-02-26 12:53:42
○ 2026-07-24 01:17:18

●A75.2.70.752026-02-26 → 2026-07-24 · 3 obs

○ 2017-10-01 15:55:32
● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

●A99.83.190.1022026-02-26 → 2026-07-24 · 3 obs

○ 2017-10-01 15:55:32
● 2026-02-26 12:53:42
● 2026-07-24 01:17:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
d7.dev	ns-909.awsdns-49.net, ns-1424.awsdns-50.org, ns-1555.awsdns-02.co.uk, ns-285.awsdns-35.com	-

✅ Authoritative Response

Server:205.251.193.29

NS records: ns-909.awsdns-49.net, ns-1424.awsdns-50.org, ns-1555.awsdns-02.co.uk, ns-285.awsdns-35.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d7.dev (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.70.75, 99.83.190.102`
NS	4	`ns-1424.awsdns-50.org, ns-1555.awsdns-02.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-285.awsdns-35.com awsdns-hostmaster.a`

Analysis

IP Addresses

d7.dev points to the IP addresses 75.2.70.75 and 99.83.190.102

Two other host names, along with perthselfdefencecourse.com.au, custerhospitality.com and bridgedco.com, also share IP numbers with d7.dev.

Name Servers

The NS records for d7.dev point to four name servers: ns-285.awsdns-35.com, ns-909.awsdns-49.net, ns-1424.awsdns-50.org and ns-1555.awsdns-02.co.uk.

There is at least partial name server overlap between d7.dev and other domains — telehit.com, d1igltyqkre7li.cloudfront.net, snap-958-subdomain-sso.snaplabs.net and two more among them.

These name servers tend to appear in combination with the name servers ns-1256.awsdns-29.org, ns-1606.awsdns-08.co.uk, ns-504.awsdns-63.com and ns-664.awsdns-19.net.

All four hostnames — ns-285.awsdns-35.com, ns-909.awsdns-49.net, ns-1424.awsdns-50.org and ns-1555.awsdns-02.co.uk — resolve to two IP numbers apiece: ns-285.awsdns-35.com to 205.251.193.29 and 2600:9000:5301:1d00::1; ns-909.awsdns-49.net to 205.251.195.141 and 2600:9000:5303:8d00::1; ns-1424.awsdns-50.org to 205.251.197.144 and 2600:9000:5305:9000::1; ns-1555.awsdns-02.co.uk to 205.251.198.19 and 2600:9000:5306:1300::1.

Mail Servers

d7.dev has five mail servers, which are 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 d7.dev and other domains, including propel.wales, carsforall.com, ateli.cz and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 172.253.115.26 and 2607:f8b0:4004:c23::1a.

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::1a.

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

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.