`o7f8.sybuilding.com`

CNAME	`zhu-6309433.z-5-o-b.com`
DNSSEC	⚠️ Not signed
A	2606:4700::6812:262^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:362^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.2.98^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.3.98^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.2.98, 104.18.3.98
		IPv6 hints	2606:4700::6812:262, 2606:4700::6812:362

`sybuilding.com`

	DNSSEC	⚠️ Not signed
	NS	`aron.ns.cloudflare.com` ⭐
	NS	`frank.ns.cloudflare.com`
	SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2400181052

📈 Tranco rank: #863,945

Similar names

7of8.org

of87.com

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78fo.com

78of.com

fo78.cn

7of8.com

DNS History

1 record (1 active, 0 former)

●CNAMEzhu-6309433.z-5-o-b.com2026-04-05 → 2026-04-29 · 2 obs

● 2026-04-05 00:33:02
● 2026-04-29 09:29:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
sybuilding.com	aron.ns.cloudflare.com, frank.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.69

NS records: aron.ns.cloudflare.com, frank.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sybuilding.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`zhu-6309433.z-5-o-b.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aron.ns.cloudflare.com, aron.ns.cloudflare.com, aron.ns.cloudflare.com...)

Analysis

IP Addresses

o7f8.sybuilding.com resolves to four IPs: 2606:4700::6812:262, 2606:4700::6812:362, 104.18.2.98 and 104.18.3.98.

Other host names, for instance nibi.com, codesonline.nfpa.org, submittals.nfpa.org, 57pg22.com and 59y.com share IP numbers with o7f8.sybuilding.com.

o7f8.sybuilding.com - robtex.com