`copilot-office.com`

DNSSEC	⚠️ Not signed
A	157.90.173.254^{🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC}
		PTR	`static.254.173.90.157.clients.your-server.de`
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`mail.copilot-office.com` ⭐
		A	78.46.177.240^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`www403.your-server.de`
TXT	`v=spf1 +a +mx ?all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-02-11 #5

`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=1774720842

Subdomains

mail.copilot-office.com

Same first word

copilot-office.com

copilot-office.de

Similar names

office-copilot.com

DNS History

6 records (5 active, 1 former)

●NSns.second-ns.com2016-12-20 → 2026-03-28 · 2 obs

● 2016-12-20 09:34:02
● 2026-03-28 18:25:50

●NSns1.your-server.de2016-12-20 → 2026-03-28 · 2 obs

● 2016-12-20 09:34:02
● 2026-03-28 18:25:50

●NSns3.second-ns.de2016-12-20 → 2026-03-28 · 2 obs

● 2016-12-20 09:34:02
● 2026-03-28 18:25:50

●MXmail.copilot-office.com2016-12-20 → 2026-03-28 · 2 obs

● 2016-12-20 09:34:02
● 2026-03-28 18:25:50

●A157.90.173.2542026-03-24 → 2026-03-28 · 3 obs

○ 2018-01-15 23:03:16
● 2026-03-24 22:32:54
● 2026-03-28 18:25:50

○A93.180.157.1462016-12-20 → 2018-01-15 · 4 obs

● 2016-12-20 09:34:02
● 2018-01-15 23:03:16
○ 2026-03-24 22:32:54
○ 2026-03-28 18:25:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
copilot-office.com	ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de	2 records

✅ Authoritative Response

Server:213.239.204.242

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for copilot-office.com (unsigned zone)

⏱️ Timing

Total: 720ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.90.173.254`
NS	3	`ns3.second-ns.de, ns1.your-server.de...`
MX	1	`mail.copilot-office.com (pri: 10)`
TXT	1	`v=spf1 +a +mx ?all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)

Analysis

Hierarchy

The parent of mail.copilot-office.com is copilot-office.com.

IP Addresses

copilot-office.com points to IP number: 157.90.173.254.

Other host names for instance static.254.173.90.157.clients.your-server.de, nrw.copilot-office.de, copilot-office.de and mail.nrw.copilot-office.de share IP numbers with copilot-office.com.

Name Servers

copilot-office.com is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

copilot-office.com at least partially shares name servers with other domains, for instance 155.34.188.in-addr.arpa, delphin-grill.de, c.1.5.1.0.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa, 9.b.5.b.0.1.0.c.9.f.4.0.1.0.a.2.ip6.arpa and concreteo3d.com.

These name servers are commonly used with hydrogen.ns.hetzner.com and ns1.first-ns.de.

Host ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242; Host ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4; Host ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

Mail Servers

copilot-office.com is handled by a single mail server, mail.copilot-office.com.

mail.copilot-office.com points to a single IP: 78.46.177.240.

copilot-office.com - robtex.com