`syby2008.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:217b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a28a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.123^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.138^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`jean.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.123, 172.67.162.138
		IPv6 hints	2606:4700:3033::6815:217b, 2606:4700:3037::ac43:a28a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2409697345

`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=1785372477

Same first word

syby2008.com

DNS History

23 records (6 active, 17 former)

●NSalex.ns.cloudflare.com2026-02-23 → 2026-07-30 · 3 obs

○ 2019-03-30 19:32:16
● 2026-02-23 10:29:24
● 2026-07-30 01:13:52

○NSdns17.hichina.com2015-07-18 → 2015-11-16 · 4 obs

● 2015-07-18 22:58:56
● 2015-11-16 08:24:34
○ 2016-01-23 13:32:04
○ 2026-07-30 01:13:52

○NSdns18.hichina.com2015-07-18 → 2015-11-16 · 4 obs

● 2015-07-18 22:58:56
● 2015-11-16 08:24:34
○ 2016-01-23 13:32:04
○ 2026-07-30 01:13:52

○NSexpirens3.hichina.com2016-01-23 → 2016-01-23 · 4 obs

○ 2015-11-16 08:24:34
● 2016-01-23 13:32:04
○ 2016-06-17 19:32:04
○ 2026-07-30 01:13:52

○NSexpirens4.hichina.com2016-01-23 → 2016-01-23 · 4 obs

○ 2015-11-16 08:24:34
● 2016-01-23 13:32:04
○ 2016-06-17 19:32:04
○ 2026-07-30 01:13:52

●NSjean.ns.cloudflare.com2026-02-23 → 2026-07-30 · 3 obs

○ 2019-03-30 19:32:16
● 2026-02-23 10:29:24
● 2026-07-30 01:13:52

○NSjuming.dnsdun.com2016-06-17 → 2017-02-11 · 5 obs

○ 2016-01-23 13:32:04
● 2016-06-17 19:32:04
● 2017-02-11 03:48:54
○ 2019-03-30 19:32:16
○ 2026-07-30 01:13:52

○NSjuming.dnsdun.net2016-06-17 → 2017-02-11 · 5 obs

○ 2016-01-23 13:32:04
● 2016-06-17 19:32:04
● 2017-02-11 03:48:54
○ 2019-03-30 19:32:16
○ 2026-07-30 01:13:52

○NSns4.dnsdun.com2019-03-30 → 2019-03-30 · 4 obs

○ 2017-02-11 03:48:54
● 2019-03-30 19:32:16
○ 2026-02-23 10:29:24
○ 2026-07-30 01:13:52

○NSns4.dnsdun.net2019-03-30 → 2019-03-30 · 4 obs

○ 2017-02-11 03:48:54
● 2019-03-30 19:32:16
○ 2026-02-23 10:29:24
○ 2026-07-30 01:13:52

●A104.21.33.1232026-07-30 → 2026-07-30 · 3 obs

○ 2026-05-24 08:32:58
● 2026-07-30 01:13:50
● 2026-07-30 01:13:52

○A147.255.141.1282017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-17 19:32:04
● 2017-02-11 03:48:54
○ 2019-03-30 19:32:16
○ 2026-07-30 01:13:52

●A172.67.162.1382026-07-30 → 2026-07-30 · 3 obs

○ 2026-05-24 08:32:58
● 2026-07-30 01:13:50
● 2026-07-30 01:13:52

○A188.114.96.02026-02-23 → 2026-05-24 · 5 obs

○ 2019-03-30 19:32:16
● 2026-02-23 10:29:24
● 2026-05-24 08:32:58
○ 2026-07-30 01:13:50
○ 2026-07-30 01:13:52

○A188.114.97.02026-02-23 → 2026-05-24 · 5 obs

○ 2019-03-30 19:32:16
● 2026-02-23 10:29:24
● 2026-05-24 08:32:58
○ 2026-07-30 01:13:50
○ 2026-07-30 01:13:52

○A218.61.0.1642015-07-18 → 2015-11-16 · 4 obs

● 2015-07-18 22:58:56
● 2015-11-16 08:24:34
○ 2016-01-23 13:32:04
○ 2026-07-30 01:13:52

○A23.104.211.1442016-06-17 → 2016-06-17 · 4 obs

○ 2016-01-23 13:32:04
● 2016-06-17 19:32:04
○ 2017-02-11 03:48:54
○ 2026-07-30 01:13:52

○A23.231.213.72019-03-30 → 2019-03-30 · 4 obs

○ 2017-02-11 03:48:54
● 2019-03-30 19:32:16
○ 2026-02-23 10:29:24
○ 2026-07-30 01:13:52

●A2606:4700:3033::6815:217b2026-07-30 → 2026-07-30 · 3 obs

○ 2026-05-24 08:32:58
● 2026-07-30 01:13:50
● 2026-07-30 01:13:52

●A2606:4700:3037::ac43:a28a2026-07-30 → 2026-07-30 · 3 obs

○ 2026-05-24 08:32:58
● 2026-07-30 01:13:50
● 2026-07-30 01:13:52

○A2a06:98c1:3120::2026-02-23 → 2026-05-24 · 5 obs

○ 2019-03-30 19:32:16
● 2026-02-23 10:29:24
● 2026-05-24 08:32:58
○ 2026-07-30 01:13:50
○ 2026-07-30 01:13:52

○A2a06:98c1:3121::2026-02-23 → 2026-05-24 · 5 obs

○ 2019-03-30 19:32:16
● 2026-02-23 10:29:24
● 2026-05-24 08:32:58
○ 2026-07-30 01:13:50
○ 2026-07-30 01:13:52

○A42.120.158.782016-01-23 → 2016-01-23 · 4 obs

○ 2015-11-16 08:24:34
● 2016-01-23 13:32:04
○ 2016-06-17 19:32:04
○ 2026-07-30 01:13:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
syby2008.com	alex.ns.cloudflare.com, jean.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, jean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syby2008.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.138, 104.21.33.123`
AAAA	2	`2606:4700:3037::ac43:a28a, 2606:4700:3033::6815:217b`
NS	2	`alex.ns.cloudflare.com, jean.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

syby2008.com points to the four IP addresses 104.21.33.123, 172.67.162.138, 2606:4700:3033::6815:217b and 2606:4700:3037::ac43:a28a.

Two other host names, along with 1n4148.com, kitestudio.co and pco-innovation.com, also share IP numbers with syby2008.com.

Name Servers

syby2008.com is delegated to two name servers: alex.ns.cloudflare.com and jean.ns.cloudflare.com.

syby2008.com shares its NS records with other domains, for example festivalregard.com, rhmillroll.com, justthetemp.com and two others.

At least some of syby2008.com's name servers are shared with other domains, for example social-seguidores.com, coremedictravel.com, trcollaborative.com and two more.

DNS names with 6 IP addresses:

alex.ns.cloudflare.com resolves to 108.162.193.100, 172.64.33.100, 173.245.59.100 and 3 other IP addresses.

jean.ns.cloudflare.com resolves to 108.162.192.121, 172.64.32.121, 173.245.58.121 and 3 other IP addresses.

syby2008.com - robtex.com

syby2008.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`syby2008.com`

`com`