`server1.docworldwide.com`

DNSSEC	⚠️ Not signed
A	23.106.50.19^{🇸🇬 LEASEWEB-APAC-SIN-1123.106.50.0/24 LEASEWEB SINGAPORE PTE. LTD. 18B Keong Saik Road Singapore, 089125}
		PTR	`web307f.gocloudeasy.com`

`docworldwide.com`

	DNSSEC	⚠️ Not signed
	A	23.106.50.19^{🇸🇬 LEASEWEB-APAC-SIN-1123.106.50.0/24 LEASEWEB SINGAPORE PTE. LTD. 18B Keong Saik Road Singapore, 089125}
	NS	`dns1.cldy.com` ⭐
	NS	`dns2.cldy.com`
	MX	`mail.docworldwide.com` ⭐
	TXT	`v=spf1 +mx +a +ip4:23.106.50.19 +include:_spf.gocloudeasy.com ~all`
	SOA	`dns1.cldy.com`hostmaster@gocloudeasy.com 2024-08-11 #3

PTR for

21.190.11.103.in-addr.arpa

Same first word

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DNS History

2 records (1 active, 1 former)

○A103.11.190.212016-12-22 → 2016-12-22 · 3 obs

● 2016-12-22 21:06:56
○ 2026-02-19 21:55:46
○ 2026-03-31 03:15:46

●A23.106.50.192026-02-19 → 2026-03-31 · 3 obs

○ 2016-12-22 21:06:56
● 2026-02-19 21:55:46
● 2026-03-31 03:15:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
docworldwide.com	dns1.cldy.com, dns2.cldy.com	2 records

✅ Authoritative Response

Server:185.136.96.100

NS records: dns1.cldy.com, dns2.cldy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docworldwide.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.106.50.19`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.cldy.com, dns2.cldy.com)

Analysis

IP Addresses

server1.docworldwide.com points to a single IP address: 23.106.50.19.

Other host names such as doc.sg, mail.oss-s.com, mail.imatrix.com.sg, mail.makko.sg and qpac.com.sg share IPs with server1.docworldwide.com.

server1.docworldwide.com - robtex.com