`twd.sk`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2007::6^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.181^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.sk` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.sk`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.sk`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`twd-sk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=ms35400935`
TXT	`spf2.0/pra a mx include:_sid.m1.websupport.sk ?all`
TXT	`google-site-verification=UToJoqLzPRoLAit0nCyRP_2lo2rXdSJqdgjknpEPJV4`
TXT	`google-site-verification=VouK4m9Mm7_yZcfLEXk6tYNHFn1o6RHiETMUNRhudmg`
TXT	`google-site-verification=kPkaJXV71hwG9rEDD5LJNW5gHPYWqdYo-ctlTGbVEaE`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk ip4:2...`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1771576650

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐ 🔒
	NS	`a.tld.sk` ⚠️ Not in zone NS records 🔒
	NS	`b.tld.sk` ⚠️ Not in zone NS records 🔒
	NS	`c.tld.sk` ⚠️ Not in zone NS records 🔒
	NS	`e.tld.sk` 🔒
	NS	`f.tld.sk` 🔒
	NS	`g.tld.sk` 🔒
	NS	`h.tld.sk` 🔒
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018478056

WOT: SAFE (8/100)

Subdomains

posta.twd.sk

mailin1.twd.sk

posta2.twd.sk

www.twd.sk

Same first word

twd.email

twd.com.br

twd.nu

twd.ch

twd.cc

twd.at

twd.be

twd.co.uk

twd.sk

twd.gov.tw

twd.studio

twd.ro

twd.se

twd.mobi

twd.net

twd.so

twd.net.au

twd.org.tw

twd.tel

twd.es

twd.co

twd.com.au

twd.live

twd.su

twd.pl

twd.cz

twd.de

twd.nl

twd.fi

twd.com.tw

twd.eu

twd.ac

twd.it

twd.info

twd.bz

twd.io

twd.cn

twd.no

twd.co.in

twd.org.uk

twd.com

twd.fr

Similar names

wtd.in

dtw.gmbh

tdw.nu

dtw.biz

wtd.cc

wtd.ch

dtw.amsterdam

tdw.com

dwt.bg

tdw.me

dtw.me

dtw.org

tdw.ch

wtd.us

dtw.com

dwt.es

wdt.com.my

wdt.cloud

tdw.mobi

dtw.net

tdw.com.au

wdt.co.uk

dwt.ne.jp

tdw.hk

wdt.io

dtw.eu

wtd.events

wdt.fi

wdt.cc

dtw.cz

dwt.ch

wdt.by

wtd.de

wtd.info

wtd.dk

tdw.pl

wdt.fr

wdt.net

wdt.at

dwt.co.uk

dwt.de

wtd.org

dwt.co.in

wdt.name

dtw.ch

wdt.su

wdt.jp

tdw.com.sg

wdt.us

dtw.at

dtw.co.za

dwt.net

wtd.ie

dtw.ph

dtw.cc

dtw.nl

tdw.ltd

dtw.vn

dtw.io

dwt.fr

dwt.info

dwt.co.za

wtd.pl

dwt.us

dwt.com

dwt.online

dwt.org

dtw.se

wtd.nl

wtd.net

dtw.ru

dwt.jo

wtd.com.cn

dwt.at

wdt.com.cn

tdw.net

dwt.nl

wdt.edu

dtw.com.br

dwt.com.br

wdt.sk

DNS History

19 records (6 active, 13 former)

○NSns.webglobe.sk2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 03:22:30
○ 2015-07-09 20:33:40
○ 2026-03-20 06:02:12

●NSns1.websupport.sk2015-07-09 → 2026-03-20 · 3 obs

○ 2008-11-26 03:22:30
● 2015-07-09 20:33:40
● 2026-03-20 06:02:12

○NSns2.webglobe.sk2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 03:22:30
○ 2015-07-09 20:33:40
○ 2026-03-20 06:02:12

●NSns2.websupport.sk2015-07-09 → 2026-03-20 · 3 obs

○ 2008-11-26 03:22:30
● 2015-07-09 20:33:40
● 2026-03-20 06:02:12

○NSns3.webglobe.sk2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 03:22:30
○ 2015-07-09 20:33:40
○ 2026-03-20 06:02:12

●NSns3.websupport.sk2015-07-09 → 2026-03-20 · 3 obs

○ 2008-11-26 03:22:30
● 2015-07-09 20:33:40
● 2026-03-20 06:02:12

○MXmail2.webglobe.sk2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 03:22:30
○ 2015-07-09 20:33:40
○ 2026-03-20 06:02:12

○MXmail3.webglobe.sk2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 03:22:30
○ 2015-07-09 20:33:40
○ 2026-03-20 06:02:12

○MXmailin1.twd.sk2015-07-09 → 2021-10-03 · 5 obs

○ 2008-11-26 03:22:30
● 2015-07-09 20:33:40
● 2021-10-03 02:49:44
○ 2026-02-19 09:44:04
○ 2026-03-20 06:02:12

○MXmailin2.twd.sk2015-07-09 → 2021-10-03 · 5 obs

○ 2008-11-26 03:22:30
● 2015-07-09 20:33:40
● 2021-10-03 02:49:44
○ 2026-02-19 09:44:04
○ 2026-03-20 06:02:12

○MXmailinbackup1.twd.sk2015-07-09 → 2016-05-16 · 5 obs

○ 2008-11-26 03:22:30
● 2015-07-09 20:33:40
● 2016-05-16 15:16:04
○ 2016-08-25 00:02:10
○ 2026-03-20 06:02:12

○MXposta.twd.sk2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 03:22:30
○ 2015-07-09 20:33:40
○ 2026-03-20 06:02:12

●MXtwd-sk.mail.protection.outlook.com2026-02-19 → 2026-03-20 · 3 obs

○ 2021-10-03 02:49:44
● 2026-02-19 09:44:04
● 2026-03-20 06:02:12

○A195.210.29.42015-07-09 → 2015-10-27 · 5 obs

○ 2008-11-26 03:22:30
● 2015-07-09 20:33:40
● 2015-10-27 04:23:22
○ 2016-01-14 05:42:00
○ 2026-03-20 06:02:12

○A212.57.32.42016-12-19 → 2017-04-02 · 5 obs

○ 2016-10-27 04:40:04
● 2016-12-19 04:28:26
● 2017-04-02 08:07:48
○ 2020-02-21 18:58:00
○ 2026-03-20 06:02:12

○A217.67.22.692008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 03:22:30
○ 2015-07-09 20:33:40
○ 2026-03-20 06:02:12

●A2a00:4b40:aaaa:2007::62026-02-19 → 2026-03-20 · 3 obs

○ 2021-10-03 02:49:44
● 2026-02-19 09:44:04
● 2026-03-20 06:02:12

○A37.9.175.182016-01-14 → 2021-10-03 · 9 obs

○ 2015-10-27 04:23:22
● 2016-01-14 05:42:00
● 2016-10-27 04:40:04
○ 2016-12-19 04:28:26
○ 2017-04-02 08:07:48
● 2020-02-21 18:58:00
● 2021-10-03 02:49:44
○ 2026-02-19 09:44:04
○ 2026-03-20 06:02:12

●A37.9.175.1812026-02-19 → 2026-03-20 · 3 obs

○ 2021-10-03 02:49:44
● 2026-02-19 09:44:04
● 2026-03-20 06:02:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	g.tld.sk, h.tld.sk, e.tld.sk, f.tld.sk	8 records
twd.sk	ns3.websupport.sk, ns1.websupport.sk, ns2.websupport.sk	6 records

✅ Authoritative Response

Server: 45.10.97.13

NS records: ns3.websupport.sk, ns1.websupport.sk, ns2.websupport.sk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.181`
AAAA	1	`2a00:4b40:aaaa:2007::6`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	1	`twd-sk.mail.protection.outlook.com (pri:`
TXT	6	`MS=ms35400935, spf2.0/pra a mx include:_sid.m1.websuppo...`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

📌 Glue Records Collected

Total: 14

In-bailiwick: 8 (e.tld.sk, f.tld.sk, g.tld.sk...)

Out-of-bailiwick: 6 (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk...)

Analysis

Hierarchy

twd.sk is a parent of posta.twd.sk, mailin1.twd.sk, posta2.twd.sk and www.twd.sk.

IP Addresses

Two IP numbers are pointed to by twd.sk: 2a00:4b40:aaaa:2007::6 and 37.9.175.181.

other host names include akebono-brake.sk, upratovanie-bratislava.sk, cistenie-dpf-filtrov.sk, palenicaandrejova.sk and sksapa.sk; they share IP numbers with twd.sk.

Name Servers

twd.sk is delegated to three name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

twd.sk at least partially shares name servers with other domains, for instance orma.at, lenkalutisan.com, mailin1.spawn.cz, thobias.sk and inphinity.app.

These name servers are commonly used alongside ns1.websupport.cz.

Host names with two IP numbers:

ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11; ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12; ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.

Mail Servers

twd.sk is handled by a single mail server, twd-sk.mail.protection.outlook.com.

Hostname twd-sk.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.68.15, 52.101.73.2 and 52.101.73.22.

twd.sk - robtex.com

twd.sk

sk

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

Mail Servers

`twd.sk`

`sk`