`device-security.co.za`

DNSSEC	⚠️ Not signed
A	139.59.139.50^{🇩🇪 DIGITALOCEAN139.59.128.0/19 DigitalOcean}
NS	`ns-1737.awsdns-25.co.uk` ⭐
		A	2600:9000:5306:c900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1737.awsdns-25.co.uk`
		A	205.251.198.201^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1737.awsdns-25.co.uk`
NS	`ns-1290.awsdns-33.org`
		A	2600:9000:5305:a00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1290.awsdns-33.org`
		A	205.251.197.10^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1290.awsdns-33.org`
NS	`ns-7.awsdns-00.com`
		A	2600:9000:5300:700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-7.awsdns-00.com`
		A	205.251.192.7^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-7.awsdns-00.com`
NS	`ns-995.awsdns-60.net`
		A	2600:9000:5303:e300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-995.awsdns-60.net`
		A	205.251.195.227^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-995.awsdns-60.net`
SOA	`ns-1737.awsdns-25.co.uk`awsdns-hostmaster@amazon.com serial=1

`co.za`

	DNSSEC	⚠️ Not signed
	NS	`ns.coza.net.za` ⭐
	NS	`coza1.dnsnode.net`
	NS	`ns2.dns.net.za`
	NS	`ns2us.dns.business`
	NS	`ns5.dns.net.za`
	MX	`mx2.dns.business` ⭐
	TXT	`google-site-verification=likJ1inLA3BiWH30vLTURD5kbYZshPreaO0bQH_pMVM`
	TXT	`v=spf1 a:mail.coza.net.za a:mx2.coza.net.za a:mail.registry.net.za include:_...`
	SOA	`ns.coza.net.za`this-is-probably-not-the-email-address-you-are-looking-for@co.za serial=2025068180

⚠️ On DNS blocklist: tif
📈 Tranco rank: #393,327
rank #790713 globally
rank #1361 in the tld
WOT: SAFE (72/100)

Same first word

device-security.co.za

DNS History

5 records (5 active, 0 former)

●NSns-1290.awsdns-33.org2026-03-27 → 2026-04-01 · 2 obs

● 2026-03-27 15:42:54
● 2026-04-01 03:22:34

●NSns-1737.awsdns-25.co.uk2026-03-27 → 2026-04-01 · 2 obs

● 2026-03-27 15:42:54
● 2026-04-01 03:22:34

●NSns-7.awsdns-00.com2026-03-27 → 2026-04-01 · 2 obs

● 2026-03-27 15:42:54
● 2026-04-01 03:22:34

●NSns-995.awsdns-60.net2026-03-27 → 2026-04-01 · 2 obs

● 2026-03-27 15:42:54
● 2026-04-01 03:22:34

●A139.59.139.502026-03-27 → 2026-04-01 · 2 obs

● 2026-03-27 15:42:54
● 2026-04-01 03:22:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co.za	ns2us.dns.business, ns5.dns.net.za, coza1.dnsnode.net, ns.coza.net.za...	-
device-security.co.za	ns-7.awsdns-00.com, ns-995.awsdns-60.net, ns-1290.awsdns-33.org, ns-1737.awsdns-25.co.uk	-

✅ Authoritative Response

Server:205.251.192.7

NS records: ns-7.awsdns-00.com, ns-995.awsdns-60.net, ns-1290.awsdns-33.org, ns-1737.awsdns-25.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for co.za (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.59.139.50`
NS	4	`ns-1290.awsdns-33.org, ns-1737.awsdns-25.co.uk...`
SOA	1	`ns-1737.awsdns-25.co.uk awsdns-hostmaste`

Analysis

IP Addresses

device-security.co.za resolves to one IP number: 139.59.139.50.

other host names including local-hub.co.za, vdvideo.com, checkmysafety.com, atsecurity.info and video-hub.co.za share IP numbers with device-security.co.za.

Name Servers

device-security.co.za is delegated to four name servers: ns-7.awsdns-00.com, ns-995.awsdns-60.net, ns-1290.awsdns-33.org and ns-1737.awsdns-25.co.uk.

device-security.co.za at least partially shares name servers with other domains, for instance hedeflimesaj.com, tendegre.com, dpsmarshallathletics.com, webglasses.ch and atriumhq.com.

Name servers commonly used together include ns-18.awsdns-02.com, ns-1069.awsdns-05.org, ns-2037.awsdns-62.co.uk, ns-151.awsdns-18.com, ns-1704.awsdns-21.co.uk, ns-801.awsdns-36.net, ns-1340.awsdns-39.org, ns-509.awsdns-63.com and ns-1000.awsdns-61.net.

Host names with two IP numbers:

ns-7.awsdns-00.com points to 2600:9000:5300:700::1 and 205.251.192.7; ns-995.awsdns-60.net points to 2600:9000:5303:e300::1 and 205.251.195.227; ns-1290.awsdns-33.org points to 2600:9000:5305:a00::1 and 205.251.197.10; ns-1737.awsdns-25.co.uk points to 2600:9000:5306:c900::1 and 205.251.198.201.

device-security.co.za - robtex.com