tomchen.com - dns.ninja

`tomchen.com`

DNSSEC	⚠️ Not signed
A	38.100.175.160^{🇺🇸 COGENT38.0.0.0/8 Cogent}
		PTR	`bubble.kiwibox.com`
NS	`ns99.worldnic.com` ⭐
		A	162.159.26.217^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns100.worldnic.com`
		A	162.159.27.155^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`tomchen-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
MX	`smtp.google.com`⁽¹⁰⁾
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS99.WORLDNIC.com`namehost@WORLDNIC.com serial=123101623

`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=1785516147

Subdomains

taihu.tomchen.com

mail.tomchen.com

Same first word

tomchen.de

tomchen.org

tomchen.com

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mtechno.info

technom.club

motchen.com

montech.waw.pl

techmon.it

chemton.com

mtechno.ru

ctnhome.com

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tecnohm.com

montech.org

techmon.net

thenomc.org

montech.quebec

mtechno.co.jp

montech.pro

nomtech.com

montech.cl

techmon.eu

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echomtn.com

echomtn.org

techomn.com

montech.at

chemont.com

montech.sk

omntech.com

montech.online

montech.jp

techmon.com.br

theconm.com

montech.be

montech.pl

montech.com.br

technom.info

monchet.com

technom.nl

montech.io

mtechno.com

mechton.com

montech.ch

mnotech.com

techmon.de

technom.ru

methcon.com

menthco.com

techmon.com

technom.com

chemont.cz

montech.co

thecomn.com

montech.ca

montech.eu

montech.com.pl

mtechno.jp

homcent.com

etchmon.com

mtechno.ro

methcon.co.nz

montech.ru

montech.it

mconthe.com

contemh.com

tnchome.com

montech.com

nomtech.net

montech.us

montech.pe

technom.net

DNS History

11 records (5 active, 6 former)

●NSns100.worldnic.com2015-07-11 → 2026-07-31 · 2 obs

● 2015-07-11 03:13:40
● 2026-07-31 16:49:08

●NSns99.worldnic.com2015-07-11 → 2026-07-31 · 2 obs

● 2015-07-11 03:13:40
● 2026-07-31 16:49:08

○MXmail.tomchen.com2015-11-20 → 2017-04-05 · 4 obs

● 2015-11-20 08:12:06
● 2017-04-05 18:35:46
○ 2026-06-26 16:49:26
○ 2026-07-31 16:49:08

●MXsmtp.google.com2026-06-26 → 2026-07-31 · 3 obs

○ 2017-04-05 18:35:46
● 2026-06-26 16:49:26
● 2026-07-31 16:49:08

○MXtaihu.qinghetech.com2015-11-20 → 2016-03-09 · 4 obs

● 2015-11-20 08:12:06
● 2016-03-09 00:37:28
○ 2017-04-05 18:35:46
○ 2026-07-31 16:49:08

○MXtaihu.tomchen.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-03-09 00:37:28
● 2017-04-05 18:35:46
○ 2026-06-26 16:49:26
○ 2026-07-31 16:49:08

●MXtomchen-com.mail.protection.outlook.com2026-06-26 → 2026-07-31 · 3 obs

○ 2017-04-05 18:35:46
● 2026-06-26 16:49:26
● 2026-07-31 16:49:08

○A208.91.197.272015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 03:13:40
○ 2015-11-20 08:12:06
○ 2026-07-31 16:49:08

●A38.100.175.1602026-06-26 → 2026-07-31 · 3 obs

○ 2017-04-05 18:35:46
● 2026-06-26 16:49:26
● 2026-07-31 16:49:08

○A38.126.142.102017-04-05 → 2017-04-05 · 4 obs

○ 2016-03-09 00:37:28
● 2017-04-05 18:35:46
○ 2026-06-26 16:49:26
○ 2026-07-31 16:49:08

○A65.198.96.2102015-11-20 → 2016-03-09 · 5 obs

○ 2015-07-11 03:13:40
● 2015-11-20 08:12:06
● 2016-03-09 00:37:28
○ 2017-04-05 18:35:46
○ 2026-07-31 16:49:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
tomchen.com	ns99.worldnic.com, ns100.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.217

NS records: ns99.worldnic.com, ns100.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tomchen.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.100.175.160`
NS	2	`ns100.worldnic.com, ns99.worldnic.com`
MX	2	`smtp.google.com (pri: 10), tomchen-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS99.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns99.worldnic.com, ns100.worldnic.com)

Analysis

Hierarchy

taihu.tomchen.com and mail.tomchen.com are both subdomains of tomchen.com.

IP Addresses

tomchen.com resolves to one IP address: 38.100.175.160.

Host names such as mail.tomchen.com and taihu.tomchen.com share IP numbers with tomchen.com.

Name Servers

tomchen.com is served by two delegated name servers, ns100.worldnic.com and ns99.worldnic.com.

tomchen.com uses the same name servers as several other domains — among them projectpay.com, potteroil.com, desmarcorp.com and two more.

tomchen.com shares at least some of its name servers with other domains, such as netexec.info and endemol.info.

ns100.worldnic.com and ns99.worldnic.com each resolve to one IP number: ns100.worldnic.com points to 162.159.27.155 and ns99.worldnic.com points to 162.159.26.217.

Mail Servers

Mail for tomchen.com is handled by two mail servers — smtp.google.com and tomchen-com.mail.protection.outlook.com.

tomchen.com has at least partial mail server overlap with other domains such as members.webpage-leisuapp.com, fullforcesolutionsllc.com, bcware.com and two more.

These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.

Hostnames that resolve to 9 IP addresses:

smtp.google.com carries IP addresses 142.250.31.26, 142.250.31.27 and 172.253.115.26, with 6 other addresses beyond those.

Hostnames that resolve to 8 IP addresses:

tomchen-com.mail.protection.outlook.com carries IP addresses 52.101.10.10, 52.101.41.6 and 52.101.42.14, with 5 other addresses beyond those.