`tfl-training.com`

DNSSEC	⚠️ Not signed
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.webhost-sg.com` ⭐
		A	158.106.136.106^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
			PTR	`host.webhost-sg.com`
NS	`ns2.webhost-sg.com`
		A	158.106.136.108^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
MX	`mail.tfl-training.com` ⭐
		A	158.106.136.106^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
			PTR	`host.webhost-sg.com`
TXT	`v=spf1 ip4:158.106.136.106 ip4:67.222.15.235 +a +mx ~all`
SOA	`ns1.webhost-sg.com`kaulagekar@gmail.com 2026-02-27 #3

`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=1774369342

Previously MX for

tfl-training.com

Subdomains

mail.tfl-training.com

Same first word

tfl-training.com

DNS History

6 records (4 active, 2 former)

●NSns1.webhost-sg.com2015-06-03 → 2026-03-24 · 2 obs

● 2015-06-03 17:43:06
● 2026-03-24 16:33:24

●NSns2.webhost-sg.com2015-06-03 → 2026-03-24 · 2 obs

● 2015-06-03 17:43:06
● 2026-03-24 16:33:24

●MXmail.tfl-training.com2026-02-23 → 2026-03-24 · 3 obs

○ 2017-03-26 07:29:34
● 2026-02-23 20:18:38
● 2026-03-24 16:33:24

○MXtfl-training.com2015-06-03 → 2017-03-26 · 4 obs

● 2015-06-03 17:43:06
● 2017-03-26 07:29:34
○ 2026-02-23 20:18:38
○ 2026-03-24 16:33:24

●A198.185.159.1442026-02-23 → 2026-03-24 · 3 obs

○ 2017-03-26 07:29:34
● 2026-02-23 20:18:38
● 2026-03-24 16:33:24

○A67.222.8.292015-06-03 → 2017-03-26 · 4 obs

● 2015-06-03 17:43:06
● 2017-03-26 07:29:34
○ 2026-02-23 20:18:38
○ 2026-03-24 16:33:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tfl-training.com	ns1.webhost-sg.com, ns2.webhost-sg.com	2 records

✅ Authoritative Response

Server:158.106.136.108

NS records: ns1.webhost-sg.com, ns2.webhost-sg.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tfl-training.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.185.159.144`
NS	2	`ns2.webhost-sg.com, ns1.webhost-sg.com`
MX	1	`mail.tfl-training.com (pri: 0)`
TXT	1	`v=spf1 ip4:158.106.136.106 ip4:67.222.15`
SOA	1	`ns1.webhost-sg.com kaulagekar.gmail.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

tfl-training.com is a parent of mail.tfl-training.com.

IP Addresses

tfl-training.com points to a single IP number: 198.185.159.144.

Other host names, for instance stephencuffe.com, nouzavagroup.com, barberselectrictattoo.com, mbchartrand.com and falllinepainting.com share IP numbers with tfl-training.com.

Name Servers

Delegation for tfl-training.com rests with two name servers, ns1.webhost-sg.com and ns2.webhost-sg.com.

tfl-training.com shares the same name server setup as other domains, including ns2.webhost-sg.com, framez.sg, masjidjamaechulia.sg, webhost-sg.com and tereleq.com.sg.

tfl-training.com at least partially shares name servers with other domains, for instance oacorp.com.sg, maharashtra-mandal-singapore.org, acepower-solutions.com, radhamadhavsatsang.org and parwanilaw.com.sg.

These name servers are commonly used with ns3.webhost-sg.com and ns4.webhost-sg.com.

Host names with one IP number: ns1.webhost-sg.com points to 158.106.136.106; ns2.webhost-sg.com points to 158.106.136.108.

Mail Servers

tfl-training.com is handled by a single mail server, mail.tfl-training.com.

mail.tfl-training.com points to a single IP: 158.106.136.106.

tfl-training.com - robtex.com

tfl-training.com

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