🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`dotnetassertions.dev`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
SOA	`ns0.transip.net`hostmaster@transip.nl 2026-07-05 #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

dotnetassertions.nl

dotnetassertions.net

dotnetassertions.dev

dotnetassertions.eu

dotnetassertions.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSns0.transip.net2026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●NSns1.transip.nl2026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●NSns2.transip.eu2026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●A185.199.108.1532026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●A185.199.109.1532026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●A185.199.110.1532026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●A185.199.111.1532026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●A2606:50c0:8000::1532026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●A2606:50c0:8001::1532026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●A2606:50c0:8002::1532026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

●A2606:50c0:8003::1532026-09-09 → 2026-09-18 · 2 obs

● 2026-09-09 09:47:38
● 2026-09-18 14:32:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
dotnetassertions.dev	ns2.transip.eu, ns1.transip.nl, ns0.transip.net	-

✅ Authoritative Response

Server:37.97.199.195

NS records: ns2.transip.eu, ns1.transip.nl, ns0.transip.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 644ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.110.153...`
AAAA	4	`2606:50c0:8002::153, 2606:50c0:8000::153...`
NS	3	`ns1.transip.nl, ns0.transip.net...`
SOA	1	`ns0.transip.net hostmaster.transip.nl`

Analysis

IP Addresses

dotnetassertions.dev resolves to 8 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Additional host names — unilinelk.com, bellsunday.org, deniskhramov.com and two others — share IP numbers with dotnetassertions.dev.

Name Servers

DNS for dotnetassertions.dev is handled by three authoritative name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

dotnetassertions.dev has at least partial name server overlap with other domains, such as bergresort-winterberg.de, postb.us, basiscursushoreca.nl and two others.

Three hostnames — ns2.transip.eu, ns0.transip.net and ns1.transip.nl — each have two IP addresses: ns2.transip.eu has 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net has 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl has 195.8.195.195 and 2a01:7c8:7000:195::195.

dotnetassertions.dev - robtex.com