`stud-weld.com`

DNSSEC	⚠️ Not signed
A	102.208.231.21^{Sahdsoft-AS102.208.231.0/24 VPS4}
		PTR	`zacp121.webway.host`
NS	`ns1.yourdomain.co.za` ⭐ ⚠️ Not in parent delegation
		A	2406:da11:f5d:500:bbed:25d3:3efe:555a^{🇿🇦 Amazon2406:da11:c00::/38}
		A	13.245.235.13^{🇿🇦 Amazon13.244.0.0/15 AMAZON AWS}
			PTR	`ec2-13-245-235-13.af-south-1.compute.amazonaws.com`
		A	169.1.2.99^{🇿🇦 AFRIHOST-SP169.0.0.0/15 Afrihost}
			PTR	`ns.dns1.co.za`
NS	`ns.dns1.co.za` ⚠️ Not in zone NS records
		A	2406:da11:f5d:500:bbed:25d3:3efe:555a^{🇿🇦 Amazon2406:da11:c00::/38}
		A	13.245.235.13^{🇿🇦 Amazon13.244.0.0/15 AMAZON AWS}
			PTR	`ec2-13-245-235-13.af-south-1.compute.amazonaws.com`
		A	169.1.2.99^{🇿🇦 AFRIHOST-SP169.0.0.0/15 Afrihost}
			PTR	`ns.dns1.co.za`
NS	`ns.dns2.co.za` ⚠️ Not in zone NS records
		A	2c0f:f4c0:2000:100::53^{🇿🇦 AFRIHOST-SP2c0f:f4c0::/32 AFRIHOST}
			PTR	`ns.dns2.co.za`
		A	102.37.116.18^{🇿🇦 Microsoft102.37.0.0/17}
		A	197.242.144.5^{🇿🇦 AFRIHOST-SP197.242.144.0/20 Afrihost}
			PTR	`dns2.afrihost.com`
			PTR	`ns1.asfym.co.za`
			PTR	`ns2.dns1.co.za`
			PTR	`ns.dns2.co.za`
			PTR	`dns2.saeverything.co.za`
			PTR	`ns2.yourdomain.co.za`
NS	`ns.otherdns.com` ⚠️ Not in zone NS records
		A	2001:19f0:7400:1a54:5400:3ff:fee2:36a5^{🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix}
		A	41.215.232.12^{🇿🇦 RSAWEB-AS41.215.232.0/21 RSAWEB}
			PTR	`ns.otherdns.com`
		A	104.238.171.99^{🇬🇧 AS-VULTR104.238.168.0/21 Vultr Assigned Prefix}
			PTR	`104.238.171.99.vultrusercontent.com`
NS	`ns.otherdns.net` ⚠️ Not in zone NS records
		A	2001:19f0:6402:4eb:5400:1ff:fea2:bf1f^{🇺🇸 AS-VULTR2001:19f0:6400::/38 Vultr Assigned Prefix}
		A	149.28.240.39^{🇺🇸 AS-VULTR149.28.240.0/20 Vultr Assigned Prefix}
			PTR	`ns.otherdns.net`
		A	154.0.6.120^{🇿🇦 COOL-IDEAS154.0.0.0/20 CISP_IP1}
			PTR	`u1a0-cust.coolideas.co.za`
NS	`ns2.yourdomain.co.za` ⚠️ Not in parent delegation
		A	2c0f:f4c0:2000:100::53^{🇿🇦 AFRIHOST-SP2c0f:f4c0::/32 AFRIHOST}
			PTR	`ns.dns2.co.za`
		A	102.37.116.18^{🇿🇦 Microsoft102.37.0.0/17}
		A	197.242.144.5^{🇿🇦 AFRIHOST-SP197.242.144.0/20 Afrihost}
			PTR	`dns2.afrihost.com`
			PTR	`ns1.asfym.co.za`
			PTR	`ns2.dns1.co.za`
			PTR	`ns.dns2.co.za`
			PTR	`dns2.saeverything.co.za`
			PTR	`ns2.yourdomain.co.za`
NS	`ns3.yourdomain.co.za` ⚠️ Not in parent delegation
		A	2001:19f0:6402:4eb:5400:1ff:fea2:bf1f^{🇺🇸 AS-VULTR2001:19f0:6400::/38 Vultr Assigned Prefix}
		A	41.215.232.12^{🇿🇦 RSAWEB-AS41.215.232.0/21 RSAWEB}
			PTR	`ns.otherdns.com`
		A	104.238.171.99^{🇬🇧 AS-VULTR104.238.168.0/21 Vultr Assigned Prefix}
			PTR	`104.238.171.99.vultrusercontent.com`
NS	`ns4.yourdomain.co.za` ⚠️ Not in parent delegation
		A	2001:19f0:7400:1a54:5400:3ff:fee2:36a5^{🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix}
		A	149.28.240.39^{🇺🇸 AS-VULTR149.28.240.0/20 Vultr Assigned Prefix}
			PTR	`ns.otherdns.net`
		A	154.0.6.120^{🇿🇦 COOL-IDEAS154.0.0.0/20 CISP_IP1}
			PTR	`u1a0-cust.coolideas.co.za`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹²⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹³⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁴⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁵⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net ~all`
SOA	`ns1.yourdomain.co.za`gerald@syxus.co.za 2026-01-06 #1

`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=1774781577

Same first word

stud-weld.com

DNS History

15 records (14 active, 1 former)

●NSns.dns1.co.za2026-03-26 → 2026-03-29 · 3 obs

○ 2015-05-28 00:53:54
● 2026-03-26 03:02:18
● 2026-03-29 10:59:48

●NSns.dns2.co.za2026-03-26 → 2026-03-29 · 3 obs

○ 2015-05-28 00:53:54
● 2026-03-26 03:02:18
● 2026-03-29 10:59:48

●NSns.otherdns.com2026-03-26 → 2026-03-29 · 3 obs

○ 2015-05-28 00:53:54
● 2026-03-26 03:02:18
● 2026-03-29 10:59:48

●NSns.otherdns.net2026-03-26 → 2026-03-29 · 3 obs

○ 2015-05-28 00:53:54
● 2026-03-26 03:02:18
● 2026-03-29 10:59:48

●NSns1.yourdomain.co.za2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●NSns2.yourdomain.co.za2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●NSns3.yourdomain.co.za2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●NSns4.yourdomain.co.za2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●MXalt1.aspmx.l.google.com2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●MXalt2.aspmx.l.google.com2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●MXalt3.aspmx.l.google.com2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●MXalt4.aspmx.l.google.com2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●MXaspmx.l.google.com2015-05-28 → 2026-03-29 · 2 obs

● 2015-05-28 00:53:54
● 2026-03-29 10:59:48

●A102.208.231.212026-03-26 → 2026-03-29 · 3 obs

○ 2017-04-05 18:20:12
● 2026-03-26 03:02:18
● 2026-03-29 10:59:48

○A196.37.186.672015-05-28 → 2017-04-05 · 4 obs

● 2015-05-28 00:53:54
● 2017-04-05 18:20:12
○ 2026-03-26 03:02:18
○ 2026-03-29 10:59:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
stud-weld.com	ns.dns1.co.za, ns.dns2.co.za, ns.otherdns.net, ns.otherdns.com	2 records

✅ Authoritative Response

Server:41.215.232.12

NS records: ns.dns1.co.za, ns.dns2.co.za, ns.otherdns.net, ns.otherdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stud-weld.com (unsigned zone)

⏱️ Timing

Total: 2110ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`102.208.231.21`
NS	4	`ns3.yourdomain.co.za, ns2.yourdomain.co.za...`
MX	5	`ALT2.ASPMX.L.GOOGLE.com (pri: 13), ALT1.ASPMX.L.GOOGLE.com (pri: 12)...`
TXT	1	`v=spf1 include:_spf.google.com include:s`
SOA	1	`ns1.yourdomain.co.za gerald.syxus.co.za`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.otherdns.com, ns.otherdns.com)

Analysis

IP Addresses

stud-weld.com points to a single IP: 102.208.231.21.

Other host names, for instance zacp121.webway.host, mail.roccaprinters.co.za, mail.signwraps.co.za, xisaka.co.za and goldpack.co.za share IP numbers with stud-weld.com.

Name Servers

stud-weld.com delegates to eight name servers: ns.otherdns.com, ns.otherdns.net, ns.dns1.co.za, ns.dns2.co.za, ns1.yourdomain.co.za, ns2.yourdomain.co.za, ns3.yourdomain.co.za and ns4.yourdomain.co.za.

stud-weld.com partially shares name servers with other domains; examples include kznlai.com, spts.co.za, annafoundation.com, itss.co.za and henryspitbraai.co.za.

these name servers are commonly used with the name servers dns1.afrihost.com.

Host names with three IP numbers: ns.otherdns.com points to 2001:19f0:7400:1a54:5400:3ff:fee2:36a5, 41.215.232.12 and 104.238.171.99; ns.otherdns.net points to 2001:19f0:6402:4eb:5400:1ff:fea2:bf1f, 149.28.240.39 and 154.0.6.120; ns.dns1.co.za points to 2406:da11:f5d:500:bbed:25d3:3efe:555a, 13.245.235.13 and 169.1.2.99; ns.dns2.co.za points to 2c0f:f4c0:2000:100::53, 102.37.116.18 and 197.242.144.5; ns1.yourdomain.co.za points to 2406:da11:f5d:500:bbed:25d3:3efe:555a, 13.245.235.13 and 169.1.2.99; ns2.yourdomain.co.za points to 2c0f:f4c0:2000:100::53, 102.37.116.18 and 197.242.144.5; ns3.yourdomain.co.za points to 2001:19f0:6402:4eb:5400:1ff:fea2:bf1f, 41.215.232.12 and 104.238.171.99; ns4.yourdomain.co.za points to 2001:19f0:7400:1a54:5400:3ff:fee2:36a5, 149.28.240.39 and 154.0.6.120.

Host names that point to 2001:19f0:7400:1a54:5400:3ff:fee2:36a5: ns.otherdns.com and ns4.yourdomain.co.za.

Host names that point to 41.215.232.12: ns.otherdns.com and ns3.yourdomain.co.za.

Host names that point to 104.238.171.99: ns.otherdns.com and ns3.yourdomain.co.za.

Host names that point to 2001:19f0:6402:4eb:5400:1ff:fea2:bf1f: ns.otherdns.net and ns3.yourdomain.co.za.

Host names that point to 149.28.240.39: ns.otherdns.net and ns4.yourdomain.co.za.

Host names that point to 154.0.6.120: ns.otherdns.net and ns4.yourdomain.co.za.

Host names that point to 2406:da11:f5d:500:bbed:25d3:3efe:555a: ns.dns1.co.za and ns1.yourdomain.co.za.

Host names that point to 13.245.235.13: ns.dns1.co.za and ns1.yourdomain.co.za.

Host names that point to 169.1.2.99: ns.dns1.co.za and ns1.yourdomain.co.za.

Host names that point to 2c0f:f4c0:2000:100::53: ns.dns2.co.za and ns2.yourdomain.co.za.

Host names that point to 102.37.116.18: ns.dns2.co.za and ns2.yourdomain.co.za.

Host names that point to 197.242.144.5: ns.dns2.co.za and ns2.yourdomain.co.za.

Mail Servers

Five mail servers handle stud-weld.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

stud-weld.com shares some mail servers with other domains, at least partially, such as fourlas.gr, codeunlocksource.com, thefemmeedition.com, ns500699.ns500699.ns500693.ns500693.ns500699.ns500728.ns500588.ns500699.ns500588.ns500588.ns500683.ns500632.ns500632.ns500612.dtrkdll.com and ns500765.ns500699.ns500734.ns500693.ns500699.ns500693.ns500588.ns500588.ns500699.ns500699.ns500612.ns500588.dtrkdll.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c06::1b and 172.253.62.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26

alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27

alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.27

stud-weld.com - robtex.com

stud-weld.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`stud-weld.com`

`com`