`osha.co`

DNSSEC	⚠️ Not signed
NS	`dns1.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com` ⚠️ Not in zone NS records
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759687749

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DNS History

8 records (5 active, 3 former)

●NSdns1.name-services.com2015-07-19 → 2026-06-22 · 2 obs

● 2015-07-19 10:58:38
● 2026-06-22 01:15:12

●NSdns2.name-services.com2015-07-19 → 2026-06-22 · 2 obs

● 2015-07-19 10:58:38
● 2026-06-22 01:15:12

●NSdns3.name-services.com2015-07-19 → 2026-06-22 · 2 obs

● 2015-07-19 10:58:38
● 2026-06-22 01:15:12

●NSdns4.name-services.com2015-07-19 → 2026-06-22 · 2 obs

● 2015-07-19 10:58:38
● 2026-06-22 01:15:12

●NSdns5.name-services.com2015-07-19 → 2026-06-22 · 2 obs

● 2015-07-19 10:58:38
● 2026-06-22 01:15:12

○A98.124.198.12015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 10:58:38
○ 2015-12-02 03:33:16
○ 2026-06-22 01:15:12

○A98.124.199.12015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 10:58:38
○ 2017-05-13 22:46:18
○ 2026-06-22 01:15:12

○A98.124.199.222015-12-02 → 2017-05-13 · 5 obs

○ 2015-07-19 10:58:38
● 2015-12-02 03:33:16
● 2017-05-13 22:46:18
○ 2026-06-15 10:03:44
○ 2026-06-22 01:15:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	b.registrydns.co, a.registrydns.co, d.registrydns.co, c.registrydns.co	-
osha.co	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	-

✅ Authoritative Response

Server:216.40.47.202

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osha.co (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

Five name servers handle delegation for osha.co: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.

osha.co shares at least some of its name servers with other domains, including landersharleydavidson.net, myescu.com, seychambers.com and two others.

These name servers are frequently paired with the name servers dns4.name-services.com and dns5.name-services.com.

Host names pointing to two IP addresses:

dns1.name-services.com points to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.

dns2.name-services.com points to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.

dns3.name-services.com points to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.

dns4.name-services.com points to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.

dns5.name-services.com points to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.