burtech.se - dns.ninja

`burtech.se`

DNSSEC	⚠️ Not signed
A	194.9.94.223^{🇸🇪 LOOPIA194.9.94.0/23 SE-LOOPIA}
NS	`ns-01.fouredge.se` ⭐
		A	2a00:1de8:ffff:3::12^{🇸🇪 FOUREDGE-AS2a00:1de8::/32 Fouredge AB}
		A	217.198.66.12^{🇸🇪 FOUREDGE-AS217.198.64.0/21 Fouredge AB}
			PTR	`ns-01.fouredge.se`
NS	`ns-02.fouredge.se`
		A	2a00:1de8:ffff:3::10^{🇸🇪 FOUREDGE-AS2a00:1de8::/32 Fouredge AB}
		A	217.198.66.10^{🇸🇪 FOUREDGE-AS217.198.64.0/21 Fouredge AB}
			PTR	`ns-02.fouredge.se`
NS	`ns-03.fouredge.se`
		A	13.51.115.50^{🇸🇪 Amazon13.51.0.0/16 EC2 ARN prefix}
			PTR	`ec2-13-51-115-50.eu-north-1.compute.amazonaws.com`
MX	`mail1.burtech.se` ⭐
		A	212.214.117.19^{🇸🇪 SWIPNET212.214.0.0/16 TELE2 In case of improper use originating from our network, please mail customer or}
			PTR	`mail1.cyklop.se`
MX	`relay.wineasy.se`⁽³⁰⁾
		A	195.42.198.23^{🇸🇪 SWIPNET195.42.192.0/19 TELE2 In case of improper use originating from our network, please mail customer or}
SOA	`ns-01.fouredge.se`hostmaster@burtech.se 2017-05-18 #1

`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	`id:6c9220b2-181b-4390-94f4-291bbdbe7ecc`
	TXT	`SE zone update: 2026-08-08 21:12:07 +0000 (EPOCH 1786223527) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1786223902

Subdomains

mail1.burtech.se

Same first word

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urbtech.com

DNS History

9 records (6 active, 3 former)

○NSa.dns.songnetworks.se2015-07-09 → 2016-01-24 · 4 obs

● 2015-07-09 02:03:06
● 2016-01-24 03:36:46
○ 2016-07-23 20:08:08
○ 2026-08-08 22:09:12

○NSb.dns.songnetworks.se2015-07-09 → 2016-01-24 · 4 obs

● 2015-07-09 02:03:06
● 2016-01-24 03:36:46
○ 2016-07-23 20:08:08
○ 2026-08-08 22:09:12

○NSc.dns.songnetworks.se2015-07-09 → 2016-01-24 · 4 obs

● 2015-07-09 02:03:06
● 2016-01-24 03:36:46
○ 2016-07-23 20:08:08
○ 2026-08-08 22:09:12

●NSns-01.fouredge.se2016-07-23 → 2026-08-08 · 3 obs

○ 2016-01-24 03:36:46
● 2016-07-23 20:08:08
● 2026-08-08 22:09:12

●NSns-02.fouredge.se2016-07-23 → 2026-08-08 · 3 obs

○ 2016-01-24 03:36:46
● 2016-07-23 20:08:08
● 2026-08-08 22:09:12

●NSns-03.fouredge.se2016-07-23 → 2026-08-08 · 3 obs

○ 2016-01-24 03:36:46
● 2016-07-23 20:08:08
● 2026-08-08 22:09:12

●MXmail1.burtech.se2015-07-09 → 2026-08-08 · 2 obs

● 2015-07-09 02:03:06
● 2026-08-08 22:09:12

●MXrelay.wineasy.se2015-07-09 → 2026-08-08 · 2 obs

● 2015-07-09 02:03:06
● 2026-08-08 22:09:12

●A194.9.94.2232015-07-09 → 2026-08-08 · 2 obs

● 2015-07-09 02:03:06
● 2026-08-08 22:09:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	-
burtech.se	ns-01.fouredge.se, ns-03.fouredge.se, ns-02.fouredge.se	5 records

✅ Authoritative Response

Server:13.51.115.50

NS records: ns-01.fouredge.se, ns-03.fouredge.se, ns-02.fouredge.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for burtech.se (unsigned zone)

⏱️ Timing

Total: 1045ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.9.94.223`
NS	3	`ns-01.fouredge.se, ns-03.fouredge.se...`
MX	2	`relay.wineasy.se (pri: 30), mail1.burtech.se (pri: 10)`
SOA	1	`ns-01.fouredge.se hostmaster.burtech.se`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns-03.fouredge.se, ns-02.fouredge.se, ns-01.fouredge.se...)

Analysis

Hierarchy

The domain mail1.burtech.se falls under the parent burtech.se.

IP Addresses

burtech.se has exactly one IP address — 194.9.94.223.

Name Servers

burtech.se is served by three name servers: ns-01.fouredge.se, ns-02.fouredge.se and ns-03.fouredge.se.

At least some of burtech.se's name servers are shared with other domains, for example aikbasket.com, kpk.se, 66.198.217.in-addr.arpa and two more.

These name servers tend to be deployed in combination with the name servers ns1.afaforsakring.se and ns2.afaforsakring.se.

Host names pointing to two IP addresses:

The A records for ns-01.fouredge.se return 217.198.66.12 and 2a00:1de8:ffff:3::12.

The A records for ns-02.fouredge.se return 217.198.66.10 and 2a00:1de8:ffff:3::10.

Host names resolving to a single IP address:

ns-03.fouredge.se resolves to the IP address 13.51.115.50.

Mail Servers

burtech.se uses two mail servers, mail1.burtech.se and relay.wineasy.se.

At least some of the mail servers used by burtech.se are shared with other domains: deejay.se, pemco.se, westrabasket.org.se and two others among them.

It is common to find these mail servers paired with the mail servers mail2.wineasy.se, mail5.wineasy.se and smtp.framtid.se, as well as two others.

Each of mail1.burtech.se and relay.wineasy.se has one IP address: mail1.burtech.se uses 212.214.117.19 and relay.wineasy.se uses 195.42.198.23.