`ericssonchina.com`

DNSSEC	⚠️ Not signed
NS	`ns2.ericsson.se` ⭐
		A	2001:1b70:a1:711::39^{🇸🇪 AS1582001:1b70:a1::/48}
			PTR	`ns2.ericsson.se`
		A	193.180.251.39^{🇸🇪 AS158193.180.251.0/24 Ericsson}
			PTR	`ns2.ericsson.se`
NS	`e3dns.ericy.com`
		A	198.24.6.2^{🇺🇸 AS8147198.24.6.0/24 Ericsson Plano}
			PTR	`e3dns.ericy.com`
NS	`ns1.ericsson.se`
		A	193.180.251.38^{🇸🇪 AS158193.180.251.0/24 Ericsson}
			PTR	`ns1.ericsson.se`
SOA	`ns2.ericsson.se`dns-admin@ericsson.com serial=6

`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=1785668512

Same first word

ericssonchina.com

DNS History

3 records (3 active, 0 former)

●NSe3dns.ericy.com2026-03-03 → 2026-08-02 · 2 obs

● 2026-03-03 12:05:54
● 2026-08-02 11:23:20

●NSns1.ericsson.se2026-03-03 → 2026-08-02 · 2 obs

● 2026-03-03 12:05:54
● 2026-08-02 11:23:20

●NSns2.ericsson.se2026-03-03 → 2026-08-02 · 2 obs

● 2026-03-03 12:05:54
● 2026-08-02 11:23:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ericssonchina.com	e3dns.ericy.com, ns1.ericsson.se, ns2.ericsson.se	1 record

✅ Authoritative Response

Server:198.24.6.2

NS records: e3dns.ericy.com, ns1.ericsson.se, ns2.ericsson.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ericssonchina.com (unsigned zone)

⏱️ Timing

Total: 597ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.ericsson.se, e3dns.ericy.com...`
SOA	1	`ns2.ericsson.se dns-admin.ericsson.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (e3dns.ericy.com)

Analysis

Name Servers

ericssonchina.com is delegated to three name servers: e3dns.ericy.com, ns1.ericsson.se and ns2.ericsson.se.

There is at least partial name server overlap between ericssonchina.com and other domains — ericsson.ma, 88.75.192.in-addr.arpa, ericsson.at and two more among them.

These name servers are routinely deployed together with the name servers sesbib01-sessib01.mgmt.ericsson.se.

Host names with two IP numbers:

ns2.ericsson.se points to 193.180.251.39 and 2001:1b70:a1:711::39.

Host names pointing to a single IP address:

e3dns.ericy.com points to 198.24.6.2.

ns1.ericsson.se points to 193.180.251.38.

ericssonchina.com - robtex.com