`onlinesynthera.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9ca0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:80f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.15^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.160^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaime.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c366^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaime.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2366^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaime.ns.cloudflare.com`
		A	108.162.195.102^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	162.159.44.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	172.64.35.102^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
NS	`zelda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zelda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zelda.ns.cloudflare.com`
		A	108.162.192.242^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	172.64.32.242^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	173.245.58.242^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.8.15, 172.67.156.160
		IPv6	2606:4700:3031::ac43:9ca0, 2606:4700:3034::6815:80f
SOA	`jaime.ns.cloudflare.com`dns@cloudflare.com serial=2399241854

`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=1774779732

⚠️ On DNS blocklist: tif

Same first word

onlinesynthera.com

DNS History

6 records (6 active, 0 former)

●NSjaime.ns.cloudflare.com2026-03-28 → 2026-03-29 · 2 obs

● 2026-03-28 16:26:16
● 2026-03-29 10:49:40

●NSzelda.ns.cloudflare.com2026-03-28 → 2026-03-29 · 2 obs

● 2026-03-28 16:26:16
● 2026-03-29 10:49:40

●A104.21.8.152026-03-28 → 2026-03-29 · 2 obs

● 2026-03-28 16:26:16
● 2026-03-29 10:49:40

●A172.67.156.1602026-03-28 → 2026-03-29 · 2 obs

● 2026-03-28 16:26:16
● 2026-03-29 10:49:40

●A2606:4700:3031::ac43:9ca02026-03-28 → 2026-03-29 · 2 obs

● 2026-03-28 16:26:16
● 2026-03-29 10:49:40

●A2606:4700:3034::6815:80f2026-03-28 → 2026-03-29 · 2 obs

● 2026-03-28 16:26:16
● 2026-03-29 10:49:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
onlinesynthera.com	zelda.ns.cloudflare.com, jaime.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.242

NS records: zelda.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlinesynthera.com (unsigned zone)

⏱️ Timing

Total: 87ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.15, 172.67.156.160`
AAAA	2	`2606:4700:3034::6815:80f, 2606:4700:3031::ac43:9ca0`
NS	2	`jaime.ns.cloudflare.com, zelda.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaime.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

onlinesynthera.com maps to four IP numbers: 2606:4700:3031::ac43:9ca0, 2606:4700:3034::6815:80f, 104.21.8.15 and 172.67.156.160.

Other host names such as promotex.ca, www.allegationsurgeryblotch.com, radiopolis.fm, pdink.info and abconline.gr share IPs with onlinesynthera.com.

Name Servers

Two name servers jaime.ns.cloudflare.com and zelda.ns.cloudflare.com handle the delegation for onlinesynthera.com.

onlinesynthera.com shares the same name server setup as other domains, for example connorrubin.com, doglikenature.com, idtendances.com, beautystation.ma and fewo.cloud.

onlinesynthera.com at least partially shares name servers with other domains, for example humanrightsinislam.com, bestpay(0x706f726e)site.com, linesun.net, bkrzkyo.cn and pizzasochi.ru.

These name servers are commonly used with dahlia.ns.cloudflare.com and elly.ns.cloudflare.com and fred.ns.cloudflare.com.

Host names with six IP numbers:

jaime.ns.cloudflare.com points to 2606:4700:58::a29f:2c66, 2803:f800:50::6ca2:c366, 2a06:98c1:50::ac40:2366, 108.162.195.102, 162.159.44.102 and 172.64.35.102.

zelda.ns.cloudflare.com points to 2606:4700:50::adf5:3af2, 2803:f800:50::6ca2:c0f2, 2a06:98c1:50::ac40:20f2, 108.162.192.242, 172.64.32.242 and 173.245.58.242.

onlinesynthera.com - robtex.com