markgraph.net - dns.ninja

`markgraph.net`

DNSSEC	⚠️ Not signed
A	87.234.227.58^{🇩🇪 PLUSNET87.234.0.0/16 Plusnet GmbH}
		PTR	`port-87-234-227-58.static.as20676.net`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com` ⚠️ Not in parent delegation
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.markgraph.net` ⭐
		A	87.234.226.138^{🇩🇪 PLUSNET87.234.0.0/16 Plusnet GmbH}
			PTR	`mail.markgraph.de`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-04-29 #0

`net`

	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=1785252912

Subdomains

mail.markgraph.net

Same first word

markgraph.net

markgraph.com

markgraph.de

Similar names

graphmark.net

graphmark.com

DNS History

6 records (5 active, 1 former)

●NSns1.first-ns.de2007-09-23 → 2026-07-28 · 2 obs

● 2007-09-23 06:18:48
● 2026-07-28 15:50:44

●NSrobotns2.second-ns.de2007-09-23 → 2026-07-28 · 2 obs

● 2007-09-23 06:18:48
● 2026-07-28 15:50:44

●NSrobotns3.second-ns.com2026-07-21 → 2026-07-28 · 3 obs

○ 2007-09-23 06:18:48
● 2026-07-21 17:19:28
● 2026-07-28 15:50:44

●MXmail.markgraph.net2007-09-23 → 2026-07-28 · 2 obs

● 2007-09-23 06:18:48
● 2026-07-28 15:50:44

○A87.234.226.1382007-09-23 → 2007-09-23 · 3 obs

● 2007-09-23 06:18:48
○ 2015-06-15 04:16:04
○ 2026-07-28 15:50:44

●A87.234.227.582015-06-15 → 2026-07-28 · 3 obs

○ 2007-09-23 06:18:48
● 2015-06-15 04:16:04
● 2026-07-28 15:50:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
markgraph.net	ns1.first-ns.de, robotns2.second-ns.de	-

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markgraph.net (unsigned zone)

⏱️ Timing

Total: 907ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.234.227.58`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
MX	1	`mail.markgraph.net (pri: 10)`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

markgraph.net serves as the parent of mail.markgraph.net.

IP Addresses

markgraph.net resolves to one IP address: 87.234.227.58.

markgraph.net shares its IP numbers with other host names like mail.markgraph.com, ateliermarkgraph.com and port-87-234-227-58.static.as20676.net.

Name Servers

markgraph.net carries NS records delegating to robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

markgraph.net has at least partial name server overlap with other domains, such as gesundfuehlen.de, artquaterly.at, kyui.de and two others.

It is common to find these name servers paired with the name servers hydrogen.ns.hetzner.com.

robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de are three hostnames that each resolve to a pair of IP addresses: robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

Mail for markgraph.net is handled by a single mail server, mail.markgraph.net.

mail.markgraph.net carries a single IP number, which is 87.234.226.138.