`sd705.optimum.com`

DNSSEC	⚠️ Not signed
NS	`ns-372.awsdns-46.com` ⭐
		A	2600:9000:5301:7400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-372.awsdns-46.com`
		A	205.251.193.116^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-372.awsdns-46.com`
NS	`ns-1344.awsdns-40.org`
		A	2600:9000:5305:4000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1344.awsdns-40.org`
		A	205.251.197.64^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1344.awsdns-40.org`
NS	`ns-1825.awsdns-36.co.uk`
		A	2600:9000:5307:2100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1825.awsdns-36.co.uk`
		A	205.251.199.33^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1825.awsdns-36.co.uk`
NS	`ns-662.awsdns-18.net`
		A	2600:9000:5302:9600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-662.awsdns-18.net`
		A	205.251.194.150^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-662.awsdns-18.net`
SOA	`ns-372.awsdns-46.com`awsdns-hostmaster@amazon.com serial=1

`optimum.com`

	DNSSEC	🔒 Signed (DS record present)
	A	18.235.120.168^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
	NS	`authns1.cv.net` ⭐
	NS	`authns1.cvnet.com`
	MX	`optimum-com.mail.protection.outlook.com` ⭐
	TXT	`google-site-verification=84odWyTkqCRKHRcZFlreeHJQCmecF5bLiMJTj90NozU`
	TXT	`google-site-verification=wz6NACq1iFkuJZuedA5otPbX-_IHyg912nyzuaDRA3A`
	TXT	`apple-domain-verification=HuAO5qQQJwbutePs`
	TXT	`atlassian-domain-verification=sPlYODO/9qyfnAkIXkQTMdQzP3hclGw3EcPjtqufrjSsoOF...`
	TXT	`MS=ms10985106`
	TXT	`v=spf1 mx a include:spf.protection.outlook.com include:cablevision.com includ...`
	TXT	`cloudflare-verify.optimum.com=862912514-142586491`
	TXT	`google-site-verification=RKBdz5DAVQIqU1kYhIm-hINQPUbuhQyN4I3m-GXDbpE`
	TXT	`_globalsign-domain-verification=D2LW4Wv3Htt2EvqnLCmEHca7DDbIQcsrEzE78xzhEM`
	TXT	`globalsign-domain-verification=60d4c8ad7cdc8a1c568b511b01450da3`
	TXT	`globalsign-domain-verification=aafa5d932a960111ee4605010cb26e74`
	TXT	`globalsign-domain-verification=F44296C16917CA97F75EC3F4301C1C5E`
	TXT	`globalsign-domain-verification=CB9862BB1E8235FD54E570E31D55A8F1`
	TXT	`google-site-verification=eupX9kP4KTn1yWJtB9JA_0S42Cj1ll3ik5t0HDkhcCo`
	TXT	`globalsign-domain-verification=49EE694BA7F841BB5FD6BBF7D9A611BF`
	TXT	`wiz-domain-verification=a726e4bc4fcae0c150888cfa4860afefe7bcc86934a5336a4e536...`
	TXT	`globalsign-domain-verification=2FF465A197322DBF75523222E1543989`
	TXT	`successfactors-site-verification=ZmNhODA5ZGM4MjFlMzI4MTg1NWEzMjQ5MjRkZDRmN2E0...`
	TXT	`rovag_verification_token=8B329630E7D542498EC8D8F76229C729`
	TXT	`v=DMARC1; p=none; rua=mailto:bounces@bounces.qemailserver.com`
	TXT	`jamf-site-verification=QtxJeABvBCA6sGhn7qPDNQ`
	TXT	`fastly-domain-delegation-00232645-2025227`
	TXT	`astro-domain-verification=cm98omf9i1wv401mah9bk7wli`
	TXT	`globalsign-domain-verification=9D59472DBFA8D3F37E61B1D5D1901C0E`
	TXT	`globalsign-domain-verification=0AAF8E7BC8FA8F6001A16ED517279320`
	TXT	`google-gws-recovery-domain-verification=63377456`
	TXT	`apple-domain-verification=jZKztDNO1BhiBh0WubkRqkYbzgg37nvwXHYoPmR23ig`
	TXT	`qase-bac3004329cbdb9b55aa69726d91c605389a48cf`
	TXT	`atlassian-sending-domain-verification=33de6e5c-8148-499a-801b-380608343893`
	TXT	`samsung-domain-verification=e57dd2f8-4ca5-4a7e-8f3b-e22a1a236a3d`
	TXT	`omnissa-connect-verification-00d00540-4c93-4ddd-b24f-ebea11f17ec4`
	TXT	`00D00000000hgQC=1TBUl00000000w5`
	TXT	`google-site-verification=AHPT8Qv9eSQiHgKBTUZzlgEMdM8FrX4Iq0Y7ywQ_dv0.`
	SOA	`authns1.cv.net`postmaster@optimum.com 2013-11-14 #98

WOT: SAFE (85/100)
rank #42202 globally
rank #19398 in the tld
WOT: SAFE (85/100)
📈 Tranco rank: #39,040

Subdomains

ob.sd705.optimum.com

obs.sd705.optimum.com

Similar names

ds705.com

057sd.top

075sd.top

DNS History

4 records (4 active, 0 former)

●NSns-1344.awsdns-40.org2026-03-26 → 2026-04-06 · 2 obs

● 2026-03-26 06:56:22
● 2026-04-06 18:27:16

●NSns-1825.awsdns-36.co.uk2026-03-26 → 2026-04-06 · 2 obs

● 2026-03-26 06:56:22
● 2026-04-06 18:27:16

●NSns-372.awsdns-46.com2026-03-26 → 2026-04-06 · 2 obs

● 2026-03-26 06:56:22
● 2026-04-06 18:27:16

●NSns-662.awsdns-18.net2026-03-26 → 2026-04-06 · 2 obs

● 2026-03-26 06:56:22
● 2026-04-06 18:27:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimum.com	authns1.cv.net, authns1.cvnet.com	1 record
sd705.optimum.com	ns-1825.awsdns-36.co.uk, ns-1344.awsdns-40.org, ns-662.awsdns-18.net, ns-372.awsdns-46.com	-

✅ Authoritative Response

Server:205.251.194.150

NS records: ns-1825.awsdns-36.co.uk, ns-1344.awsdns-40.org, ns-662.awsdns-18.net, ns-372.awsdns-46.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sd705.optimum.com (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1344.awsdns-40.org, ns-1825.awsdns-36.co.uk...`
SOA	1	`ns-372.awsdns-46.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (authns1.cvnet.com)

Analysis

Hierarchy

sd705.optimum.com is the parent of ob.sd705.optimum.com and obs.sd705.optimum.com.

Name Servers

sd705.optimum.com is delegated to four name servers: ns-372.awsdns-46.com, ns-662.awsdns-18.net, ns-1344.awsdns-40.org and ns-1825.awsdns-36.co.uk.

sd705.optimum.com shares some name servers with other domains, for example blocketcdn.se, turnberrysolutions.com, lodgeit.com, deepimage.eu and survival-mastery.com.

Host names with two IP numbers

Two IPs per host:

ns-372.awsdns-46.com points to 2600:9000:5301:7400::1 and 205.251.193.116

ns-662.awsdns-18.net points to 2600:9000:5302:9600::1 and 205.251.194.150

ns-1344.awsdns-40.org points to 2600:9000:5305:4000::1 and 205.251.197.64

ns-1825.awsdns-36.co.uk points to 2600:9000:5307:2100::1 and 205.251.199.33

sd705.optimum.com - robtex.com