7layers.com - dns.ninja

`7layers.com`

DNSSEC	⚠️ Not signed
A	85.13.138.27^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
		PTR	`dd12328.kasserver.com`
NS	`ns1.arcor-ip.de` ⭐
		A	145.253.2.19^{🇩🇪 VODANET145.253.0.0/20}
			PTR	`ns1.vodafone-ip.de`
NS	`ns2.arcor-ip.de`
		A	145.253.2.80^{🇩🇪 VODANET145.253.0.0/20}
			PTR	`ns2.vodafone-ip.de`
NS	`ns3.arcor-ip.de`
		A	145.253.3.171^{🇩🇪 VODANET145.253.0.0/20}
			PTR	`ns3.vodafone-ip.de`
MX	`7layers-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`MS=ms94078629`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.nl2go.com a:hmail.jitbi...`
SOA	`ns1.arcor-ip.de`hostmaster@adm.arcor.net 2026-03-16 #0

`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=1783226971

Subdomains

employee.7layers.com

mail.7layers.com

Same first word

7layers.it

7layers.in

7layers.gmbh

7layers.com

7layers.fr

7layers.cn

7layers.ai

7layers.blue

7layers.com.cn

7layers.de

7layers.app

7layers.nl

7layers.sg

DNS History

8 records (5 active, 3 former)

●NSns1.arcor-ip.de2015-08-20 → 2026-07-05 · 2 obs

● 2015-08-20 03:29:24
● 2026-07-05 05:01:44

●NSns2.arcor-ip.de2015-08-20 → 2026-07-05 · 2 obs

● 2015-08-20 03:29:24
● 2026-07-05 05:01:44

●NSns3.arcor-ip.de2015-08-20 → 2026-07-05 · 2 obs

● 2015-08-20 03:29:24
● 2026-07-05 05:01:44

●MX7layers-com.mail.protection.outlook.com2026-02-22 → 2026-07-05 · 3 obs

○ 2017-10-24 15:09:30
● 2026-02-22 19:01:26
● 2026-07-05 05:01:44

○MXmail.7layers.com2015-08-20 → 2017-10-24 · 4 obs

● 2015-08-20 03:29:24
● 2017-10-24 15:09:30
○ 2026-02-22 19:01:26
○ 2026-07-05 05:01:44

○A109.237.139.1792015-08-20 → 2016-09-21 · 4 obs

● 2015-08-20 03:29:24
● 2016-09-21 10:09:42
○ 2017-06-27 23:31:46
○ 2026-07-05 05:01:44

●A85.13.138.272026-02-22 → 2026-07-05 · 3 obs

○ 2017-10-24 15:09:30
● 2026-02-22 19:01:26
● 2026-07-05 05:01:44

○A85.13.157.1392017-06-27 → 2017-10-24 · 5 obs

○ 2016-09-21 10:09:42
● 2017-06-27 23:31:46
● 2017-10-24 15:09:30
○ 2026-02-22 19:01:26
○ 2026-07-05 05:01:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
7layers.com	ns1.arcor-ip.de, ns2.arcor-ip.de, ns3.arcor-ip.de	-

✅ Authoritative Response

Server:145.253.3.171

NS records: ns1.arcor-ip.de, ns2.arcor-ip.de, ns3.arcor-ip.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7layers.com (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.138.27`
NS	3	`ns3.arcor-ip.de, ns1.arcor-ip.de...`
MX	1	`7layers-com.mail.protection.outlook.com`
TXT	2	`MS=ms94078629, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.arcor-ip.de hostmaster.adm.arcor.net`

Analysis

Hierarchy

The parent domain of employee.7layers.com and mail.7layers.com is 7layers.com.

IP Addresses

7layers.com directs to one IP number, which is 85.13.138.27.

Among the host names that share IP numbers with 7layers.com are w0145127.kasserver.com, mail.lasernight.com, waterbase.de and two others.

Name Servers

7layers.com is served by three name servers: ns1.arcor-ip.de, ns2.arcor-ip.de and ns3.arcor-ip.de.

At least some of 7layers.com's name servers are shared with other domains, for example 121.62.84.in-addr.arpa, 69.15.178.in-addr.arpa, 153.106.188.in-addr.arpa and two more.

It is common for these name servers to be used in conjunction with the name servers ns1.vodafone-ip.de, ns2.vodafone-ip.de and ns3.vodafone-ip.de.

ns1.arcor-ip.de has IP address 145.253.2.19, ns2.arcor-ip.de has IP address 145.253.2.80 and ns3.arcor-ip.de has IP address 145.253.3.171 — one address each.

Mail Servers

7layers.com routes its mail through a single mail server, 7layers-com.mail.protection.outlook.com.

7layers-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.27, 52.101.73.4 and 52.101.73.15, along with 5 other.