`ddn.dev`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`a1.uberns.com` ⭐
		A	2602:ffe2:53::1^{🇺🇸 TUT-AS2602:ffe2:53::/48 Peer1 Route Object}
			PTR	`a1.uberns.com`
		A	216.59.59.1^{🇺🇸 TUT-AS216.59.59.0/24 Total Uptime Technologies LLC}
			PTR	`a1.uberns.com`
NS	`a1.uberns.net` ⚠️ Not in zone NS records
		A	216.59.59.2^{🇺🇸 TUT-AS216.59.59.0/24 Total Uptime Technologies LLC}
			PTR	`a1.uberns.net`
NS	`b1.uberns.com`
		A	216.59.60.1^{TUT-AS216.59.60.0/24 Total Uptime Technologies LLC}
			PTR	`b1.uberns.com`
NS	`b1.uberns.net` ⚠️ Not in zone NS records
		A	216.59.57.1^{🇺🇸 TUT-AS216.59.57.0/24 Total Uptime Technologies LLC}
			PTR	`c1.uberns.com`
MX	`ddn-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`MS=ms76155691`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`figma-domain-verification=0288378e0f92fc220ff0a9dfa81a1bd2287953eb0284964f4ab...`
SOA	`a1.uberns.com`hostmaster@ddn.dev serial=2601300000

`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

ddn.fr

ddn.com.pl

ddn.ch

ddn.com.tr

ddn.tv

ddn.com.au

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Similar names

ndd.dk

dnd.my

ndd.cc

ndd.at

dnd.world

dnd.sk

dnd.dk

ndd.org.uk

ndd.co.mz

dnd.group

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dnd.at

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dnd.name

dnd.today

dnd.nl

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dnd.net

dnd.biz

dnd.guide

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dnd.com

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ndd.cz

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dnd.net.pl

dnd.com.mx

dnd.me

ndd.co.jp

dnd.kiwi

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ndd.de

dnd.su

dnd.com.pk

ndd.mobi

ndd.camp

ndd.gr

ndd.no

ndd.eu

dnd.com.ru

dnd.archi

DNS History

7 records (7 active, 0 former)

●NSa1.uberns.com2026-05-13 → 2026-06-17 · 2 obs

● 2026-05-13 19:18:54
● 2026-06-17 21:34:38

●NSa1.uberns.net2026-05-13 → 2026-06-17 · 2 obs

● 2026-05-13 19:18:54
● 2026-06-17 21:34:38

●NSb1.uberns.com2026-05-13 → 2026-06-17 · 2 obs

● 2026-05-13 19:18:54
● 2026-06-17 21:34:38

●NSb1.uberns.net2026-05-13 → 2026-06-17 · 2 obs

● 2026-05-13 19:18:54
● 2026-06-17 21:34:38

●MXddn-dev.mail.protection.outlook.com2026-05-13 → 2026-06-17 · 2 obs

● 2026-05-13 19:18:54
● 2026-06-17 21:34:38

●A141.193.213.102026-05-13 → 2026-06-17 · 2 obs

● 2026-05-13 19:18:54
● 2026-06-17 21:34:38

●A141.193.213.112026-05-13 → 2026-06-17 · 2 obs

● 2026-05-13 19:18:54
● 2026-06-17 21:34:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	10 records
ddn.dev	a1.uberns.net, b1.uberns.com, b1.uberns.net, a1.uberns.com	-

✅ Authoritative Response

Server:216.59.59.1

NS records: a1.uberns.net, b1.uberns.com, b1.uberns.net, a1.uberns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddn.dev (unsigned zone)

⏱️ Timing

Total: 700ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.10, 141.193.213.11`
NS	2	`a1.uberns.com, b1.uberns.com`
MX	1	`ddn-dev.mail.protection.outlook.com (pri`
TXT	3	`MS=ms76155691, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`a1.uberns.com hostmaster.ddn.dev`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

ddn.dev points to the IP addresses 141.193.213.10 and 141.193.213.11

fastfirewatchguards.com, www.workzone.com, p10.co plus two other host names have IP numbers in common with ddn.dev.

Name Servers

Four name servers handle the delegation for ddn.dev: a1.uberns.com, b1.uberns.com, a1.uberns.net and b1.uberns.net.

At least some of ddn.dev's name servers are shared with other domains, for example npbdev.com, solvereone.com, chelswellness.com and two more.

These name servers tend to co-occur with a1.uberns.org, b1.uberns.org, a1.uberns.co.uk and 7 other name servers in the same DNS delegations.

Host names pointing to two IP addresses:

The A records for a1.uberns.com return 216.59.59.1 and 2602:ffe2:53::1.

Host names resolving to a single IP address:

b1.uberns.com resolves to the IP address 216.59.60.1.

a1.uberns.net resolves to the IP address 216.59.59.2.

b1.uberns.net resolves to the IP address 216.59.57.1.

Mail Servers

ddn.dev uses one mail server — ddn-dev.mail.protection.outlook.com.

ddn-dev.mail.protection.outlook.com has 8 IP addresses: 52.101.9.20, 52.101.11.10, 52.101.11.13 plus 5 more.

ddn.dev - robtex.com

ddn.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ddn.dev`

`dev`