`ossltd.co`

DNSSEC	⚠️ Not signed
A	15.197.172.60^{🇺🇸 Amazon15.197.160.0/20}
		PTR	`a63452c77db78f54b.awsglobalaccelerator.com`
NS	`dns1.name-services.com` ⭐
		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`
		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`
		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`
		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`
		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`
MX	`ossltd-co.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns1.name-services.com`info@name-services.com serial=1770639228

`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=1759615358

Same first word

ossltd.co

ossltd.co.uk

ossltd.net

ossltd.org.uk

Similar names

sosltd.com

sosltd.co.uk

sosltd.org

dslots.com

sodstl.com

stlsod.com

sosltd.co.nz

DNS History

7 records (7 active, 0 former)

●NSdns1.name-services.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 13:05:12
● 2026-03-23 23:20:24

●NSdns2.name-services.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 13:05:12
● 2026-03-23 23:20:24

●NSdns3.name-services.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 13:05:12
● 2026-03-23 23:20:24

●NSdns4.name-services.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 13:05:12
● 2026-03-23 23:20:24

●NSdns5.name-services.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 13:05:12
● 2026-03-23 23:20:24

●MXossltd-co.mail.protection.outlook.com2026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 13:05:12
● 2026-03-23 23:20:24

●A15.197.172.602026-03-22 → 2026-03-23 · 2 obs

● 2026-03-22 13:05:12
● 2026-03-23 23:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
ossltd.co	dns3.name-services.com, dns5.name-services.com, dns1.name-services.com, dns2.name-services.com...	-

✅ Authoritative Response

Server:64.98.148.138

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ossltd.co (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.197.172.60`
NS	5	`dns1.name-services.com, dns5.name-services.com...`
MX	1	`ossltd-co.mail.protection.outlook.com (p`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns1.name-services.com info.name-service`

Analysis

IP Addresses

ossltd.co resolves to one IP number: 15.197.172.60.

other host names including 208.33.255.149.static.swiftway.net, driflex.net, xpel.mobi, www.1-800-give-head.com and zstreet.tv share IP numbers with ossltd.co.

Name Servers

ossltd.co is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

ossltd.co at least partially shares name servers with other domains, for instance skipper.ca, hvgo.com, thousandsips.com, tlachco.net and gamesketcher.com.