`vtkcatering.com`

DNSSEC	⚠️ Not signed
A	4.193.67.176^{🇸🇬 Microsoft4.192.0.0/12 MICROSOFT}
NS	`ns1.itopplus.com` ⭐
		A	210.4.155.113^{🇹🇭 ITSC-AS210.4.144.0/20 Internet Thailand Company Ltd. 1768 IFCT Tower, 10th-12th FL IT Floor New Petchburi Road Khwaeng Bang Kapi Khet Huay Khwang}
NS	`ns.itopplus.com` ⚠️ Not in zone NS records
		A	43.255.104.115^{🇹🇭 HWCSNET43.255.104.0/22 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-43-255-104-115.compute.hwclouds-dns.com`
NS	`ns2.itopplus.com`
		A	128.199.93.187^{🇸🇬 DIGITALOCEAN128.199.64.0/18 DigitalOcean}
MX	`mail200.itopplus.com` ⭐
		A	203.151.150.200^{🇹🇭 ITSC-AS203.151.150.0/24 Internet Thailand Company Ltd. 1768 IFCT Tower, 10th-12th FL IT Floor New Petchburi Road Khwaeng Bang Kapi Khet Huay Khwang}
			PTR	`203-151-150-200.inter.net.th`
TXT	`v=spf1 include:_spf.itopplus.com ~all`
SOA	`ns.itopplus.com`worawut@itopplus.com serial=1386877344

`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=1774777907

Subdomains

mail.vtkcatering.com

Same first word

vtkcatering.com

DNS History

9 records (5 active, 4 former)

●NSns.itopplus.com2026-02-23 → 2026-03-29 · 3 obs

○ 2015-08-11 16:19:32
● 2026-02-23 15:18:28
● 2026-03-29 10:21:36

●NSns1.itopplus.com2015-08-11 → 2026-03-29 · 2 obs

● 2015-08-11 16:19:32
● 2026-03-29 10:21:36

●NSns2.itopplus.com2015-08-11 → 2026-03-29 · 2 obs

● 2015-08-11 16:19:32
● 2026-03-29 10:21:36

○MXmail.vtkcatering.com2015-08-11 → 2020-04-01 · 4 obs

● 2015-08-11 16:19:32
● 2020-04-01 22:29:38
○ 2026-02-23 15:18:28
○ 2026-03-29 10:21:36

●MXmail200.itopplus.com2026-02-23 → 2026-03-29 · 3 obs

○ 2020-04-01 22:29:38
● 2026-02-23 15:18:28
● 2026-03-29 10:21:36

○A13.67.66.902020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-13 14:09:24
● 2020-04-01 22:29:38
○ 2026-02-23 15:18:28
○ 2026-03-29 10:21:36

○A168.63.243.1722016-06-21 → 2017-03-13 · 5 obs

○ 2016-02-25 03:43:00
● 2016-06-21 18:37:08
● 2017-03-13 14:09:24
○ 2020-04-01 22:29:38
○ 2026-03-29 10:21:36

○A23.98.65.2482015-08-11 → 2016-02-25 · 4 obs

● 2015-08-11 16:19:32
● 2016-02-25 03:43:00
○ 2016-06-21 18:37:08
○ 2026-03-29 10:21:36

●A4.193.67.1762026-02-23 → 2026-03-29 · 3 obs

○ 2020-04-01 22:29:38
● 2026-02-23 15:18:28
● 2026-03-29 10:21:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
vtkcatering.com	ns1.itopplus.com, ns2.itopplus.com	2 records

✅ Authoritative Response

Server:128.199.93.187

NS records: ns1.itopplus.com, ns2.itopplus.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vtkcatering.com (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`4.193.67.176`
NS	1	`ns1.itopplus.com`
MX	1	`mail200.itopplus.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.itopplus.com ~all`
SOA	1	`ns.itopplus.com worawut.itopplus.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.itopplus.com, ns2.itopplus.com)

Analysis

Hierarchy

vtkcatering.com is the parent of mail.vtkcatering.com.

IP Addresses

vtkcatering.com points to IP number 4.193.67.176.

For instance, other host names tstcommercial.com, papapaper.info, cjs-supply.com, abacwatch.com and namsaetrading2012.com share IP numbers with vtkcatering.com.

Name Servers

The delegation for vtkcatering.com is handled by three name servers: ns1.itopplus.com, ns2.itopplus.com and ns.itopplus.com.

vtkcatering.com shares name servers with other domains at least partially, for example findheat.com, charmex.co.th, exstar.co.th, epina.co.th and mbinau.com.

Host names with a single IP address: ns1.itopplus.com points to 210.4.155.113; ns2.itopplus.com points to 128.199.93.187; ns.itopplus.com points to 43.255.104.115.

Mail Servers

vtkcatering.com is handled by a single mail server, mail200.itopplus.com.

vtkcatering.com shares the same mail server setup as other domains, for instance pkm-intercool.com, thainichia.com, victoria-logistics.com, mvsvalve.com and axispublish.com.

mail200.itopplus.com points to a single IP: 203.151.150.200.

vtkcatering.com - robtex.com

vtkcatering.com

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