`old51.com`

DNSSEC	⚠️ Not signed
A	31.15.43.39^{🇸🇪 SWIPNET31.15.32.0/19 TELE2/ SWIPNET In case of improper use originating from our network, please mail customer or}
NS	`ns.microbus.se` ⭐
		A	213.132.101.110^{🇸🇪 GlobalConnect-AS12552213.132.101.0/24}
			PTR	`ns.microbus.se`
NS	`ns2.microbus.se`
		A	213.132.101.112^{🇸🇪 GlobalConnect-AS12552213.132.101.0/24}
			PTR	`ns2.microbus.se`
SOA	`ns2.microbus.se`registry@microbus.se 2019-07-23 #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=1776209442

Same first word

old51.com

Similar names

51old.cn

DNS History

6 records (3 active, 3 former)

●NSns.microbus.se2018-06-23 → 2026-04-14 · 3 obs

○ 2017-01-08 21:28:36
● 2018-06-23 11:38:48
● 2026-04-14 23:52:10

○NSns1.odatanet.com2015-06-13 → 2017-01-08 · 5 obs

○ 2008-03-19 22:04:34
● 2015-06-13 11:44:16
● 2017-01-08 21:28:36
○ 2018-06-23 11:38:48
○ 2026-04-14 23:52:10

●NSns2.microbus.se2018-06-23 → 2026-04-14 · 3 obs

○ 2017-01-08 21:28:36
● 2018-06-23 11:38:48
● 2026-04-14 23:52:10

○NSns2.odatanet.com2015-06-13 → 2017-01-08 · 5 obs

○ 2008-03-19 22:04:34
● 2015-06-13 11:44:16
● 2017-01-08 21:28:36
○ 2018-06-23 11:38:48
○ 2026-04-14 23:52:10

○A31.15.43.382018-06-23 → 2018-06-23 · 3 obs

● 2018-06-23 11:38:48
○ 2026-03-27 19:57:08
○ 2026-04-14 23:52:10

●A31.15.43.392026-03-27 → 2026-04-14 · 3 obs

○ 2018-06-23 11:38:48
● 2026-03-27 19:57:08
● 2026-04-14 23:52:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
old51.com	ns.microbus.se, ns2.microbus.se	-

✅ Authoritative Response

Server:213.132.101.112

NS records: ns.microbus.se, ns2.microbus.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for old51.com (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.15.43.39`
NS	2	`ns.microbus.se, ns2.microbus.se`
SOA	1	`ns2.microbus.se registry.microbus.se`

Analysis

IP Addresses

old51.com points to a single IP number: 31.15.43.39.

Name Servers

Delegation for old51.com rests with two name servers, ns2.microbus.se and ns.microbus.se.

old51.com shares the same name server setup as other domains, including kivik.com, kivik.se, modt.se, trendsvab.se and vecto.com.

old51.com partially shares name servers with other domains; for instance vecto.se, kivik.nu and microbus.net.

These name servers are commonly used with the name servers ns2.odatanet.com.

Host names with one IP number: ns2.microbus.se points to 213.132.101.112; ns.microbus.se points to 213.132.101.110.

old51.com - robtex.com

old51.com

com