`mastersintime.de`

DNSSEC	⚠️ Not signed
A	87.233.198.178^{🇳🇱 TrueServer-AS87.233.192.0/18 True}
		PTR	`asp-shared-ip.true.nl`
NS	`ns1.webwerkers.nl` ⭐
		A	136.144.204.65^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns1.webwerkers.nl`
NS	`ns2.webwerkers.nl`
		A	145.131.8.146^{🇳🇱 CLDIN-NL145.131.0.0/20}
			PTR	`ns2.webwerkers.nl`
MX	`mastersintime-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.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::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms48683006`
TXT	`v=spf1 a mx ip4:87.255.51.135 include:sendgrid.net include:spf.mandrillapp.co...`
TXT	`google-site-verification=EkKB1-KLtmmHgukBn_gn7rYl7hNsej_8svY-3iztXmw`
TXT	`google-site-verification=-Xqgfx1e-fIl4tKEnkq0tMKQtl3gclyXh16N_20wTjQ`
SOA	`ns1.webwerkers.nl`hostmaster@mastersintime.de 2025-06-25 #1

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774678210

Subdomains

www.mastersintime.de

mail.mastersintime.de

Same first word

DNS History

8 records (4 active, 4 former)

●NSns1.webwerkers.nl2015-07-22 → 2026-03-28 · 2 obs

● 2015-07-22 21:37:00
● 2026-03-28 06:27:40

●NSns2.webwerkers.nl2015-07-22 → 2026-03-28 · 2 obs

● 2015-07-22 21:37:00
● 2026-03-28 06:27:40

○MXmail.mastersintime.de2015-07-22 → 2017-02-18 · 4 obs

● 2015-07-22 21:37:00
● 2017-02-18 10:31:20
○ 2020-01-03 00:07:48
○ 2026-03-28 06:27:40

○MXmailserver.watchgroup.nl2020-01-03 → 2020-01-03 · 4 obs

○ 2017-02-18 10:31:20
● 2020-01-03 00:07:48
○ 2026-02-25 19:21:28
○ 2026-03-28 06:27:40

●MXmastersintime-de.mail.protection.outlook.com2026-02-25 → 2026-03-28 · 3 obs

○ 2020-01-03 00:07:48
● 2026-02-25 19:21:28
● 2026-03-28 06:27:40

○A62.204.92.382015-07-22 → 2017-02-18 · 4 obs

● 2015-07-22 21:37:00
● 2017-02-18 10:31:20
○ 2020-01-03 00:07:48
○ 2026-03-28 06:27:40

○A87.233.187.2412020-01-03 → 2020-01-03 · 4 obs

○ 2017-02-18 10:31:20
● 2020-01-03 00:07:48
○ 2026-02-25 19:21:28
○ 2026-03-28 06:27:40

●A87.233.198.1782026-02-25 → 2026-03-28 · 3 obs

○ 2020-01-03 00:07:48
● 2026-02-25 19:21:28
● 2026-03-28 06:27:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
mastersintime.de	ns1.webwerkers.nl, ns2.webwerkers.nl	-

✅ Authoritative Response

Server:136.144.204.65

NS records: ns1.webwerkers.nl, ns2.webwerkers.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastersintime.de (unsigned zone)

⏱️ Timing

Total: 811ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.233.198.178`
NS	2	`ns1.webwerkers.nl, ns2.webwerkers.nl`
MX	1	`mastersintime-de.mail.protection.outlook`
TXT	4	`v=spf1 a mx ip4:87.255.51.135 include:se, google-site-verification=EkKB1-KLtmmHguk...`
SOA	1	`ns1.webwerkers.nl hostmaster.mastersinti`

Analysis

Hierarchy

mastersintime.de is a parent of www.mastersintime.de and mail.mastersintime.de.

IP Addresses

mastersintime.de points to IP number 87.233.198.178.

For instance, other host names www.watch.co.uk, mastersintime.us, mastersintime.at, squiggly.com.br and www.squiggly.com.br share IP numbers with mastersintime.de.

Name Servers

mastersintime.de is delegated to two name servers: ns1.webwerkers.nl and ns2.webwerkers.nl.

mastersintime.de uses the same name server setup as other domains such as machines-rus.com, kantoor.webwerkers.nl, mastersintime.us, e4s.nl and mastersintime.at.

mastersintime.de shares some name servers with other domains, for example heid.nu, bersilat.nl, orologio.it and suzuki-motocross.nl.

Host names with one IP number:

ns1.webwerkers.nl points to: 136.144.204.65.

ns2.webwerkers.nl points to: 145.131.8.146.

Mail Servers

mastersintime.de is handled by a single mail server, mastersintime-de.mail.protection.outlook.com.

Host name mastersintime-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::20, 52.101.68.0, 52.101.73.1, 52.101.73.4 and 52.101.73.30.

mastersintime.de - robtex.com