🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimizedengineering.fit`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1c6a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:91d9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.106^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.217^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`audrey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2642^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c242^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`audrey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2242^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`audrey.ns.cloudflare.com`
		A	108.162.194.66^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	162.159.38.66^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	172.64.34.66^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
NS	`dan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.106, 172.67.145.217
		IPv6 hints	2606:4700:3035::6815:1c6a, 2606:4700:3037::ac43:91d9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOA	`audrey.ns.cloudflare.com`dns@cloudflare.com serial=2411513721

`fit`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.fit` ⭐
	NS	`b.nic.fit`
	NS	`c.nic.fit`
	NS	`x.nic.fit`
	NS	`y.nic.fit`
	NS	`z.nic.fit`
	SOA	`a.nic.fit`admin@tldns.godaddy serial=1786926050

⚠️ On DNS blocklist: spam-tlds

Same first word

optimizedengineering.fit

DNS History

10 records (6 active, 4 former)

●NSaudrey.ns.cloudflare.com2026-08-13 → 2026-08-17 · 2 obs

● 2026-08-13 09:41:24
● 2026-08-17 00:58:24

●NSdan.ns.cloudflare.com2026-08-13 → 2026-08-17 · 2 obs

● 2026-08-13 09:41:24
● 2026-08-17 00:58:24

●A104.21.28.1062026-08-13 → 2026-08-17 · 3 obs

○ 2026-08-13 09:41:24
● 2026-08-13 10:22:38
● 2026-08-17 00:58:24

●A172.67.145.2172026-08-13 → 2026-08-17 · 3 obs

○ 2026-08-13 09:41:24
● 2026-08-13 10:22:38
● 2026-08-17 00:58:24

○A188.114.96.42026-08-13 → 2026-08-13 · 3 obs

● 2026-08-13 09:41:24
○ 2026-08-13 10:22:38
○ 2026-08-17 00:58:24

○A188.114.97.42026-08-13 → 2026-08-13 · 3 obs

● 2026-08-13 09:41:24
○ 2026-08-13 10:22:38
○ 2026-08-17 00:58:24

●A2606:4700:3035::6815:1c6a2026-08-13 → 2026-08-17 · 3 obs

○ 2026-08-13 09:41:24
● 2026-08-13 10:22:38
● 2026-08-17 00:58:24

●A2606:4700:3037::ac43:91d92026-08-13 → 2026-08-17 · 3 obs

○ 2026-08-13 09:41:24
● 2026-08-13 10:22:38
● 2026-08-17 00:58:24

○A2a06:98c1:3120::2026-08-13 → 2026-08-13 · 3 obs

● 2026-08-13 09:41:24
○ 2026-08-13 10:22:38
○ 2026-08-17 00:58:24

○A2a06:98c1:3121::2026-08-13 → 2026-08-13 · 3 obs

● 2026-08-13 09:41:24
○ 2026-08-13 10:22:38
○ 2026-08-17 00:58:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fit	a.nic.fit, b.nic.fit, c.nic.fit, x.nic.fit...	-
optimizedengineering.fit	audrey.ns.cloudflare.com, dan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.66

NS records: audrey.ns.cloudflare.com, dan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimizedengineering.fit (unsigned zone)

⏱️ Timing

Total: 536ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.217, 104.21.28.106`
AAAA	2	`2606:4700:3035::6815:1c6a, 2606:4700:3037::ac43:91d9`
NS	2	`audrey.ns.cloudflare.com, dan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`audrey.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

optimizedengineering.fit points to the four IP addresses 104.21.28.106, 172.67.145.217, 2606:4700:3035::6815:1c6a and 2606:4700:3037::ac43:91d9.

www.india-meets-classic.net.cdn.cloudflare.net, diamondautotransport.com, pk88free.cc and two other host names share IP numbers with optimizedengineering.fit.

Name Servers

optimizedengineering.fit is delegated to two name servers: audrey.ns.cloudflare.com and dan.ns.cloudflare.com.

optimizedengineering.fit uses the same name servers as several other domains — among them padgettconsts.com, bluehillhold.fit, wellnessjourney.plus and two more.

At least some of optimizedengineering.fit's name servers are shared with other domains, for example avatar-amp.info, castleinthemountains.com, triquetra.clinic and two more.

Hostnames that resolve to 6 IP addresses:

audrey.ns.cloudflare.com resolves to 108.162.194.66, 162.159.38.66, 172.64.34.66 and 3 other IP addresses.

dan.ns.cloudflare.com resolves to 108.162.193.108, 172.64.33.108, 173.245.59.108 and 3 other IP addresses.

optimizedengineering.fit - robtex.com