`sybaseclassic.com`

DNSSEC	⚠️ Not signed
A	75.101.135.226^{🇺🇸 Amazon75.101.128.0/17 Execution Services}
		PTR	`ec2-75-101-135-226.compute-1.amazonaws.com`
NS	`ns1.isocentric.com` ⭐
		A	206.214.166.30^{🇺🇸 AS19885206.214.160.0/20}
			PTR	`ns1.isocentric.com`
NS	`ns2.isocentric.com`
		A	206.214.173.11^{🇺🇸 AS19885206.214.160.0/20}
			PTR	`ns2.isocentric.com`
SOA	`ns1.isocentric.com`admin@isocentric.com serial=13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774678817

WOT: UNKNOWN (61/100)

Same first word

sybaseclassic.com

DNS History

4 records (3 active, 1 former)

●NSns1.isocentric.com2008-02-19 → 2026-03-28 · 2 obs

● 2008-02-19 23:56:24
● 2026-03-28 06:40:32

●NSns2.isocentric.com2008-02-19 → 2026-03-28 · 2 obs

● 2008-02-19 23:56:24
● 2026-03-28 06:40:32

○A63.76.74.1592008-02-19 → 2008-02-19 · 3 obs

● 2008-02-19 23:56:24
○ 2015-06-27 01:46:12
○ 2026-03-28 06:40:32

●A75.101.135.2262015-06-27 → 2026-03-28 · 3 obs

○ 2008-02-19 23:56:24
● 2015-06-27 01:46:12
● 2026-03-28 06:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
sybaseclassic.com	ns1.isocentric.com, ns2.isocentric.com	2 records

✅ Authoritative Response

Server:206.214.166.30

NS records: ns1.isocentric.com, ns2.isocentric.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sybaseclassic.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.101.135.226`
NS	2	`ns1.isocentric.com, ns2.isocentric.com`
SOA	1	`ns1.isocentric.com admin.isocentric.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.isocentric.com, ns2.isocentric.com)

Analysis

IP Addresses

sybaseclassic.com resolves to one IP number: 75.101.135.226.

Other host names for instance ec2-75-101-135-226.compute-1.amazonaws.com and theacegroupclassic.com share IP numbers with sybaseclassic.com.

Name Servers

sybaseclassic.com's delegation uses two name servers: ns1.isocentric.com and ns2.isocentric.com.

sybaseclassic.com uses the same name server setup as other domains, such as maegandemers.com, isocentrics.com, okdav.org, thesegirlsrock.com and peoplevsthepros.com.

sybaseclassic.com at least partially shares name servers with other domains, including 11.181.44.69.in-addr.arpa, nhcqualify.com, tweetat.com, 191.198.65.in-addr.arpa and ntra.com.

These name servers are often used with ns4.isocentric.com and ns3.isocentric.com.

Host names with a single IP address: ns1.isocentric.com points to 206.214.166.30; ns2.isocentric.com points to 206.214.173.11.

sybaseclassic.com - robtex.com