twls.com - dns.ninja

`twls.com`

DNSSEC	⚠️ Not signed
A	85.13.133.91^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
		PTR	`dd54038.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`twls-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2604290026

`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=1782498570

Same first word

twls.info

twls.net

twls.edu.hk

twls.co.uk

twls.com.cn

twls.com

twls.org

twls.de

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DNS History

15 records (4 active, 11 former)

○NSns1068.ui-dns.biz2020-04-03 → 2020-04-03 · 4 obs

○ 2017-03-21 15:08:12
● 2020-04-03 11:08:16
○ 2026-02-15 01:28:14
○ 2026-06-26 18:30:44

○NSns1068.ui-dns.com2020-04-03 → 2020-04-03 · 4 obs

○ 2017-03-21 15:08:12
● 2020-04-03 11:08:16
○ 2026-02-15 01:28:14
○ 2026-06-26 18:30:44

○NSns1068.ui-dns.de2020-04-03 → 2020-04-03 · 4 obs

○ 2017-03-21 15:08:12
● 2020-04-03 11:08:16
○ 2026-02-15 01:28:14
○ 2026-06-26 18:30:44

○NSns1068.ui-dns.org2020-04-03 → 2020-04-03 · 4 obs

○ 2017-03-21 15:08:12
● 2020-04-03 11:08:16
○ 2026-02-15 01:28:14
○ 2026-06-26 18:30:44

○NSns19.schlund.de2015-08-10 → 2017-03-21 · 4 obs

● 2015-08-10 05:39:42
● 2017-03-21 15:08:12
○ 2020-04-03 11:08:16
○ 2026-06-26 18:30:44

○NSns20.schlund.de2015-08-10 → 2017-03-21 · 4 obs

● 2015-08-10 05:39:42
● 2017-03-21 15:08:12
○ 2020-04-03 11:08:16
○ 2026-06-26 18:30:44

●NSns5.kasserver.com2026-02-15 → 2026-06-26 · 3 obs

○ 2020-04-03 11:08:16
● 2026-02-15 01:28:14
● 2026-06-26 18:30:44

●NSns6.kasserver.com2026-02-15 → 2026-06-26 · 3 obs

○ 2020-04-03 11:08:16
● 2026-02-15 01:28:14
● 2026-06-26 18:30:44

○MXmx00.schlund.de2015-08-10 → 2020-04-03 · 4 obs

● 2015-08-10 05:39:42
● 2020-04-03 11:08:16
○ 2026-02-15 01:28:14
○ 2026-06-26 18:30:44

○MXmx01.schlund.de2015-08-10 → 2020-04-03 · 4 obs

● 2015-08-10 05:39:42
● 2020-04-03 11:08:16
○ 2026-02-15 01:28:14
○ 2026-06-26 18:30:44

●MXtwls-de.mail.protection.outlook.com2026-02-15 → 2026-06-26 · 3 obs

○ 2020-04-03 11:08:16
● 2026-02-15 01:28:14
● 2026-06-26 18:30:44

○A217.160.0.1202020-04-03 → 2020-04-03 · 4 obs

○ 2017-03-21 15:08:12
● 2020-04-03 11:08:16
○ 2026-02-15 01:28:14
○ 2026-06-26 18:30:44

○A217.160.223.62016-07-02 → 2017-03-21 · 5 obs

○ 2016-03-07 03:15:40
● 2016-07-02 18:11:04
● 2017-03-21 15:08:12
○ 2020-04-03 11:08:16
○ 2026-06-26 18:30:44

○A82.165.116.1142015-08-10 → 2016-03-07 · 4 obs

● 2015-08-10 05:39:42
● 2016-03-07 03:15:40
○ 2016-07-02 18:11:04
○ 2026-06-26 18:30:44

●A85.13.133.912026-02-15 → 2026-06-26 · 3 obs

○ 2020-04-03 11:08:16
● 2026-02-15 01:28:14
● 2026-06-26 18:30:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
twls.com	ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.128.3

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for twls.com (unsigned zone)

⏱️ Timing

Total: 849ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.133.91`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`twls-de.mail.protection.outlook.com (pri`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)

Analysis

IP Addresses

twls.com directs to one IP number, which is 85.13.133.91.

Among the host names that share IP numbers with twls.com are w01c4140.kasserver.com, twls.info, rommel-fenster.de and two others.

Name Servers

twls.com is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.

twls.com has the same name server delegation as a number of other domains, such as vitos-giessen-marburg.de, braspack.de, burger-brothers.de and two more.

At least some of twls.com's name servers are shared with other domains, for example kubipa.de, ggems-lensahn.de, ergoteam-hafencity.de and two more.

These name servers are often deployed together with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

Each of ns5.kasserver.com and ns6.kasserver.com has one IP address: ns5.kasserver.com uses 85.13.128.3 and ns6.kasserver.com uses 85.13.159.101.

Mail Servers

twls.com routes its mail through a single mail server, twls-de.mail.protection.outlook.com.

twls.com and domains like twls.de share an identical mail server configuration.

twls-de.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.68.36 and 52.101.73.4, along with 5 other.