`xrefs.net`

DNSSEC	⚠️ Not signed
NS	`dns.gmd.de` ⚠️ Not in zone NS records
NS	`ns.cynix.net` ⚠️ Not in zone NS records
		A	213.239.194.196^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`nexus.cynix.net`

`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=1778650251

Same first word

xrefs.net

Similar names

sfrex.com

fr(0x736578).com

fxers.cn

resfx.com

srefx.com

xfers.com

xfers.io

frexs.de

(0x736578)rf.ru

(0x736578)fr.com

(0x736578)rf.com

erxfs.net

sxref.com

serfx.com

fxers.com

fresx.com

DNS History

4 records (2 active, 2 former)

●NSdns.gmd.de2015-07-10 → 2026-05-13 · 5 obs

● 2015-07-10 16:02:04
● 2016-03-21 06:28:24
○ 2026-03-26 15:13:56
● 2026-04-03 17:14:22
● 2026-05-13 05:58:54

○NSdns2.gmd.de2015-07-10 → 2016-03-21 · 4 obs

● 2015-07-10 16:02:04
● 2016-03-21 06:28:24
○ 2026-03-26 15:13:56
○ 2026-05-13 05:58:54

●NSns.cynix.net2015-07-10 → 2026-05-13 · 2 obs

● 2015-07-10 16:02:04
● 2026-05-13 05:58:54

○MXsarge.xrefs.net2015-07-10 → 2016-03-21 · 4 obs

● 2015-07-10 16:02:04
● 2016-03-21 06:28:24
○ 2026-03-26 15:13:56
○ 2026-05-13 05:58:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
xrefs.net	dns.gmd.de, ns.cynix.net	1 record

✅ Authoritative Response

Server:213.239.194.196

NS records: dns.gmd.de, ns.cynix.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xrefs.net (unsigned zone)

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns.cynix.net)

Analysis

Name Servers

xrefs.net is delegated to two name servers: dns.gmd.de and ns.cynix.net.

xrefs.net shares name servers with other domains at least partially, for instance unser.net and cynix.net.

These name servers are often used together with the name servers ns0.xname.org, d.ns.buddyns.com, e.ns.buddyns.com, g.ns.buddyns.com and ns.xrefs.net.

Hostnames with a single IP:

ns.cynix.net resolves to 213.239.194.196.

xrefs.net - robtex.com

xrefs.net

net