`tereoptimize.work`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9038^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1c2a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.42^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.56^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`olga.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.42, 172.67.144.56
		IPv6 hints	2606:4700:3031::ac43:9038, 2606:4700:3037::6815:1c2a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOA	`olga.ns.cloudflare.com`dns@cloudflare.com serial=2410725778

`work`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.work` ⭐
	NS	`b.nic.work`
	NS	`c.nic.work`
	NS	`x.nic.work`
	NS	`y.nic.work`
	NS	`z.nic.work`
	SOA	`a.nic.work`admin@tldns.godaddy serial=1786641310

⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

tereoptimize.work

tereoptimize.club

tereoptimize.wiki

DNS History

8 records (6 active, 2 former)

●NSolga.ns.cloudflare.com2026-05-05 → 2026-08-13 · 2 obs

● 2026-05-05 17:13:48
● 2026-08-13 17:17:14

●NSthaddeus.ns.cloudflare.com2026-05-05 → 2026-08-13 · 2 obs

● 2026-05-05 17:13:48
● 2026-08-13 17:17:14

●A104.21.28.422026-05-05 → 2026-08-13 · 2 obs

● 2026-05-05 17:13:48
● 2026-08-13 17:17:14

●A172.67.144.562026-05-05 → 2026-08-13 · 2 obs

● 2026-05-05 17:13:48
● 2026-08-13 17:17:14

●A2606:4700:3031::ac43:90382026-07-11 → 2026-08-13 · 3 obs

○ 2026-05-05 17:13:48
● 2026-07-11 02:39:22
● 2026-08-13 17:17:14

○A2606:4700:3033::ac43:90382026-05-05 → 2026-05-05 · 3 obs

● 2026-05-05 17:13:48
○ 2026-07-11 02:39:22
○ 2026-08-13 17:17:14

○A2606:4700:3034::6815:1c2a2026-05-05 → 2026-05-05 · 3 obs

● 2026-05-05 17:13:48
○ 2026-07-11 02:39:22
○ 2026-08-13 17:17:14

●A2606:4700:3037::6815:1c2a2026-07-11 → 2026-08-13 · 3 obs

○ 2026-05-05 17:13:48
● 2026-07-11 02:39:22
● 2026-08-13 17:17:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	a.nic.work, b.nic.work, c.nic.work, x.nic.work...	12 records
tereoptimize.work	olga.ns.cloudflare.com, thaddeus.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.137

NS records: olga.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tereoptimize.work (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.56, 104.21.28.42`
AAAA	2	`2606:4700:3031::ac43:9038, 2606:4700:3037::6815:1c2a`
NS	2	`olga.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`olga.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)

Analysis

IP Addresses

tereoptimize.work directs to four IP numbers, which are 104.21.28.42, 172.67.144.56, 2606:4700:3031::ac43:9038 and 2606:4700:3037::6815:1c2a.

Among the host names that share IP numbers with tereoptimize.work are www.autohouselinwood.com, lendirqu.tv, bswfinasteride.com and two others.

Name Servers

tereoptimize.work is delegated to two name servers: olga.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

tereoptimize.work has the same name server delegation as a number of other domains, such as boci-pru.com, primonext.net, multiconnect.dev and two more.

At least some of tereoptimize.work's name servers are shared with other domains, for example eeeemoisdf.xyz, agmu-rt.ru, punspromax.com and two more.

These name servers tend to be used in conjunction with the name servers crystal.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

olga.ns.cloudflare.com resolves to 108.162.192.137, 172.64.32.137, 173.245.58.137 and 3 other IP addresses.

thaddeus.ns.cloudflare.com resolves to 108.162.195.127, 162.159.44.127, 172.64.35.127 and 3 other IP addresses.

tereoptimize.work - robtex.com