grassio.us - dns.ninja

`grassio.us`

DNSSEC	⚠️ Not signed
A	148.251.175.196^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
		PTR	`static.196.175.251.148.clients.your-server.de`
NS	`dns12.coolwrks.com` ⭐
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
NS	`dns10.coolwrks.com`
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`dns11.coolwrks.com`
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
NS	`dns9.coolwrks.com`
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
SOA	`dns12.coolwrks.com`maheshmukundan@gmail.com 2021-05-28 #3

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1785013840

Same first word

grassio.us

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DNS History

10 records (5 active, 5 former)

●NSdns10.coolwrks.com2026-03-28 → 2026-07-25 · 3 obs

○ 2017-08-16 05:31:40
● 2026-03-28 03:32:58
● 2026-07-25 21:59:40

●NSdns11.coolwrks.com2026-03-28 → 2026-07-25 · 3 obs

○ 2017-08-16 05:31:40
● 2026-03-28 03:32:58
● 2026-07-25 21:59:40

●NSdns12.coolwrks.com2026-03-28 → 2026-07-25 · 3 obs

○ 2017-08-16 05:31:40
● 2026-03-28 03:32:58
● 2026-07-25 21:59:40

○NSdns5.coolwrks.com2015-06-09 → 2017-08-16 · 4 obs

● 2015-06-09 21:01:40
● 2017-08-16 05:31:40
○ 2026-03-28 03:32:58
○ 2026-07-25 21:59:40

○NSdns6.coolwrks.com2015-06-09 → 2017-08-16 · 4 obs

● 2015-06-09 21:01:40
● 2017-08-16 05:31:40
○ 2026-03-28 03:32:58
○ 2026-07-25 21:59:40

○NSdns7.coolwrks.com2015-06-09 → 2017-08-16 · 4 obs

● 2015-06-09 21:01:40
● 2017-08-16 05:31:40
○ 2026-03-28 03:32:58
○ 2026-07-25 21:59:40

○NSdns8.coolwrks.com2015-06-09 → 2017-08-16 · 4 obs

● 2015-06-09 21:01:40
● 2017-08-16 05:31:40
○ 2026-03-28 03:32:58
○ 2026-07-25 21:59:40

●NSdns9.coolwrks.com2026-03-28 → 2026-07-25 · 3 obs

○ 2017-08-16 05:31:40
● 2026-03-28 03:32:58
● 2026-07-25 21:59:40

●A148.251.175.1962026-03-28 → 2026-07-25 · 3 obs

○ 2017-08-16 05:31:40
● 2026-03-28 03:32:58
● 2026-07-25 21:59:40

○A176.56.238.1562015-06-09 → 2017-08-16 · 4 obs

● 2015-06-09 21:01:40
● 2017-08-16 05:31:40
○ 2026-03-28 03:32:58
○ 2026-07-25 21:59:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
grassio.us	dns12.coolwrks.com, dns10.coolwrks.com, dns9.coolwrks.com, dns11.coolwrks.com	-

✅ Authoritative Response

Server:162.251.82.118

NS records: dns12.coolwrks.com, dns10.coolwrks.com, dns9.coolwrks.com, dns11.coolwrks.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grassio.us (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.251.175.196`
NS	4	`dns9.coolwrks.com, dns10.coolwrks.com...`
SOA	1	`dns12.coolwrks.com maheshmukundan.gmail.`

Analysis

IP Addresses

grassio.us resolves to just one IP address, 148.251.175.196.

static.196.175.251.148.clients.your-server.de and grassious.com are among other host names that share IP numbers with grassio.us.

Name Servers

The NS records for grassio.us point to four name servers: dns10.coolwrks.com, dns11.coolwrks.com, dns12.coolwrks.com and dns9.coolwrks.com.

The name servers of grassio.us overlap at least partially with those of other domains — among them supplycowll.com, mawie.com, pragotech.com and two more.

dns10.coolwrks.com, dns11.coolwrks.com, dns12.coolwrks.com and dns9.coolwrks.com are host names that each resolve to four IP numbers: dns10.coolwrks.com resolves to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249, dns11.coolwrks.com resolves to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247, dns12.coolwrks.com resolves to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253 and dns9.coolwrks.com resolves to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.