`smartbuilding.se`

CNAME	`www.smartbuilding.se`
DNSSEC	⚠️ Not signed
A	85.195.40.134^{🇸🇪 NAO85.195.0.0/18 Net at Once AB}
		PTR	`user134.85-195-40.netatonce.net`

`se`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.se` ⭐
	NS	`a.ns.se`
	NS	`b.ns.se`
	NS	`c.ns.se`
	NS	`f.ns.se`
	NS	`g.ns.se`
	NS	`i.ns.se`
	NS	`m.ns.se`
	NS	`x.ns.se`
	NS	`y.ns.se`
	NS	`z.ns.se`
	TXT	`SE zone update: 2026-04-13 20:50:23 +0000 (EPOCH 1776113423) (auto)`
	TXT	`id:ead1ac50-efc3-4ac0-8721-8eed3d925fc2`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1776113794

Subdomains

www.smartbuilding.se

Same first word

smartbuilding.com

smartbuilding.com.br

smartbuilding.se

smartbuilding.no

smartbuilding.gr

smartbuilding.com.mx

smartbuilding.org

smartbuilding.su

smartbuilding.cl

Similar names

DNS History

4 records (3 active, 1 former)

●NSdns1.se2015-07-16 → 2026-04-13 · 2 obs

● 2015-07-16 00:50:16
● 2026-04-13 21:40:18

●NSdns2.se2026-02-20 → 2026-04-13 · 3 obs

○ 2015-07-16 00:50:16
● 2026-02-20 10:30:30
● 2026-04-13 21:40:18

○A79.138.24.1582015-07-16 → 2017-02-03 · 4 obs

● 2015-07-16 00:50:16
● 2017-02-03 17:54:18
○ 2018-08-01 18:45:28
○ 2026-04-13 21:40:18

●CNAMEwww.smartbuilding.se2015-07-16 → 2026-04-13 · 2 obs

● 2015-07-16 00:50:16
● 2026-04-13 21:40:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	g.ns.se, x.ns.se, y.ns.se, z.ns.se...	-
smartbuilding.se	dns1.se, dns2.se	-

✅ Authoritative Response

Server:91.189.40.25

NS records: dns1.se, dns2.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartbuilding.se (unsigned zone)

⏱️ Timing

Total: 1039ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`www.smartbuilding.se`
SOA	1	`dns1.se hostmaster.smartbuilding.se`

Analysis

Hierarchy

smartbuilding.se is the parent of www.smartbuilding.se.

IP Addresses

smartbuilding.se resolves to a single IP: 85.195.40.134.

Other host names, for instance www.knx-professionals.se, www.smartbuildingcenter.net, www.smartbuilding.se, knxonline.se and knx-professionals.se share IP numbers with smartbuilding.se.

smartbuilding.se - robtex.com