`twsurf.com`

DNSSEC	⚠️ Not signed
A	52.39.243.131^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
		PTR	`ec2-52-39-243-131.us-west-2.compute.amazonaws.com`
A	54.201.194.145^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
NS	`ns-880.awsdns-46.net` ⭐
		A	2600:9000:5303:7000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-880.awsdns-46.net`
		A	205.251.195.112^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-880.awsdns-46.net`
NS	`ns-1516.awsdns-61.org`
		A	2600:9000:5305:ec00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1516.awsdns-61.org`
		A	205.251.197.236^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1516.awsdns-61.org`
NS	`ns-1686.awsdns-18.co.uk`
		A	2600:9000:5306:9600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1686.awsdns-18.co.uk`
		A	205.251.198.150^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1686.awsdns-18.co.uk`
NS	`ns-353.awsdns-44.com`
		A	2600:9000:5301:6100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-353.awsdns-44.com`
		A	205.251.193.97^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-353.awsdns-44.com`
SOA	`ns-880.awsdns-46.net`awsdns-hostmaster@amazon.com serial=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=1774636922

Subdomains

www.twsurf.com

Same first word

twsurf.com

Similar names

wstfru.cn

DNS History

27 records (6 active, 21 former)

●NSns-1516.awsdns-61.org2026-02-24 → 2026-03-27 · 3 obs

○ 2020-03-13 12:31:38
● 2026-02-24 10:32:18
● 2026-03-27 18:57:20

●NSns-1686.awsdns-18.co.uk2026-02-24 → 2026-03-27 · 3 obs

○ 2020-03-13 12:31:38
● 2026-02-24 10:32:18
● 2026-03-27 18:57:20

●NSns-353.awsdns-44.com2026-02-24 → 2026-03-27 · 3 obs

○ 2020-03-13 12:31:38
● 2026-02-24 10:32:18
● 2026-03-27 18:57:20

●NSns-880.awsdns-46.net2026-02-24 → 2026-03-27 · 3 obs

○ 2020-03-13 12:31:38
● 2026-02-24 10:32:18
● 2026-03-27 18:57:20

○NSns01.domaincontrol.com2015-08-26 → 2020-03-13 · 5 obs

○ 2007-10-28 15:25:30
● 2015-08-26 14:59:48
● 2020-03-13 12:31:38
○ 2026-02-24 10:32:18
○ 2026-03-27 18:57:20

○NSns02.domaincontrol.com2015-08-26 → 2020-03-13 · 5 obs

○ 2007-10-28 15:25:30
● 2015-08-26 14:59:48
● 2020-03-13 12:31:38
○ 2026-02-24 10:32:18
○ 2026-03-27 18:57:20

○NSns1.timeinc.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 15:25:30
○ 2015-08-26 14:59:48
○ 2026-03-27 18:57:20

○NSns2.timeinc.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 15:25:30
○ 2015-08-26 14:59:48
○ 2026-03-27 18:57:20

○NSns3.timeinc.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 15:25:30
○ 2015-08-26 14:59:48
○ 2026-03-27 18:57:20

○NSns4.timeinc.net2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 15:25:30
○ 2015-08-26 14:59:48
○ 2026-03-27 18:57:20

○MXcluster9.us.messagelabs.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 15:25:30
○ 2015-08-26 14:59:48
○ 2026-03-27 18:57:20

○MXcluster9a.us.messagelabs.com2007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 15:25:30
○ 2015-08-26 14:59:48
○ 2026-03-27 18:57:20

○MXmailstore1.secureserver.net2015-08-26 → 2020-03-13 · 5 obs

○ 2007-10-28 15:25:30
● 2015-08-26 14:59:48
● 2020-03-13 12:31:38
○ 2026-02-24 10:32:18
○ 2026-03-27 18:57:20

○MXsmtp.secureserver.net2015-08-26 → 2020-03-13 · 5 obs

○ 2007-10-28 15:25:30
● 2015-08-26 14:59:48
● 2020-03-13 12:31:38
○ 2026-02-24 10:32:18
○ 2026-03-27 18:57:20

○A16.144.116.2492026-02-24 → 2026-03-27 · 2 obs

○ 2026-02-24 10:32:18
○ 2026-03-27 18:57:20

○A16.144.86.1862026-02-26 → 2026-03-02 · 5 obs

○ 2026-02-24 10:32:18
● 2026-02-26 07:11:30
● 2026-03-02 14:27:00
○ 2026-03-05 22:24:46
○ 2026-03-27 18:57:20

○A16.148.144.1152026-02-24 → 2026-02-24 · 4 obs

○ 2020-03-13 12:31:38
● 2026-02-24 10:32:18
○ 2026-02-26 07:11:30
○ 2026-03-27 18:57:20

○A184.168.131.2412020-03-13 → 2020-03-13 · 4 obs

○ 2017-01-27 01:06:24
● 2020-03-13 12:31:38
○ 2026-02-24 10:32:18
○ 2026-03-27 18:57:20

○A35.165.208.1072026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-02 14:27:00
● 2026-03-05 22:24:46
○ 2026-03-27 00:10:14
○ 2026-03-27 18:57:20

○A44.226.154.402026-02-24 → 2026-03-27 · 2 obs

○ 2026-02-24 10:32:18
○ 2026-03-27 18:57:20

○A44.241.22.02026-02-26 → 2026-03-05 · 5 obs

○ 2026-02-26 07:11:30
● 2026-02-26 22:29:34
● 2026-03-05 22:24:46
○ 2026-03-27 00:10:14
○ 2026-03-27 18:57:20

○A52.12.28.582026-02-24 → 2026-02-26 · 5 obs

○ 2020-03-13 12:31:38
● 2026-02-24 10:32:18
● 2026-02-26 07:11:30
○ 2026-02-26 22:29:34
○ 2026-03-27 18:57:20

●A52.39.243.1312026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-05 22:24:46
● 2026-03-27 00:10:14
● 2026-03-27 18:57:20

●A54.201.194.1452026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-05 22:24:46
● 2026-03-27 00:10:14
● 2026-03-27 18:57:20

○A64.236.55.1852007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 15:25:30
○ 2015-08-26 14:59:48
○ 2026-03-27 18:57:20

○A64.236.55.992007-10-28 → 2007-10-28 · 3 obs

● 2007-10-28 15:25:30
○ 2015-08-26 14:59:48
○ 2026-03-27 18:57:20

○A64.93.76.1202015-08-26 → 2017-01-27 · 5 obs

○ 2007-10-28 15:25:30
● 2015-08-26 14:59:48
● 2017-01-27 01:06:24
○ 2020-03-13 12:31:38
○ 2026-03-27 18:57:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
twsurf.com	ns-353.awsdns-44.com, ns-880.awsdns-46.net, ns-1686.awsdns-18.co.uk, ns-1516.awsdns-61.org	1 record

✅ Authoritative Response

Server:205.251.193.97

NS records: ns-353.awsdns-44.com, ns-880.awsdns-46.net, ns-1686.awsdns-18.co.uk, ns-1516.awsdns-61.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for twsurf.com (unsigned zone)

⏱️ Timing

Total: 1384ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.39.243.131, 54.201.194.145`
NS	4	`ns-1516.awsdns-61.org, ns-1686.awsdns-18.co.uk...`
SOA	1	`ns-880.awsdns-46.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-353.awsdns-44.com)

Analysis

Hierarchy

twsurf.com is the parent of www.twsurf.com.

IP Addresses

twsurf.com points to two IPs: 52.39.243.131 and 54.201.194.145.

Other host names including transworldsurf.com, candk.me, insidetheirish.com, dashrecipes.com and surfspot.com share IP numbers with twsurf.com.

Name Servers

twsurf.com is delegated to four name servers: ns-353.awsdns-44.com, ns-880.awsdns-46.net, ns-1516.awsdns-61.org and ns-1686.awsdns-18.co.uk.

twsurf.com at least partially shares name servers with other domains, including fishingrockport.com, online-ueberweisung.de, arrowheadtownecenter.com, carlucci.org and avanser.sg.

These name servers are often used together with ns-376.awsdns-47.com.

Hosts with two IP numbers:

Host ns-353.awsdns-44.com points to 2600:9000:5301:6100::1 and 205.251.193.97

Host ns-880.awsdns-46.net points to 2600:9000:5303:7000::1 and 205.251.195.112

Host ns-1516.awsdns-61.org points to 2600:9000:5305:ec00::1 and 205.251.197.236

Host ns-1686.awsdns-18.co.uk points to 2600:9000:5306:9600::1 and 205.251.198.150

twsurf.com - robtex.com

twsurf.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`twsurf.com`

`com`