`edtinstallation.se`

DNSSEC	⚠️ Not signed
A	91.195.155.78^{🇸🇪 ITCONNECT-AS91.195.154.0/23 ITC}
		PTR	`brandservicetrestad.com`
		PTR	`alabfastigheter.se`
		PTR	`hattedalen.se`
		PTR	`www.brandservicetrestad.com`
		PTR	`www.gmplat.se`
		PTR	`www.swebaco.se`
NS	`ns1.dnson.net` ⭐
		A	2001:67c:19d0:253::1^{🇸🇪 ITCONNECT-AS2001:67c:19d0::/48 IP-ONLY}
			PTR	`ns1.dnson.net`
		A	91.195.154.4^{🇸🇪 ITCONNECT-AS91.195.154.0/23 ITC}
			PTR	`ns1.dnson.net`
NS	`ns2.dnson.net`
		A	2001:67c:19d0:253::2^{🇸🇪 ITCONNECT-AS2001:67c:19d0::/48 IP-ONLY}
			PTR	`ns2.dnson.net`
		A	91.195.154.5^{🇸🇪 ITCONNECT-AS91.195.154.0/23 ITC}
			PTR	`ns2.dnson.net`
NS	`ns3.dns-server.se`
		A	2001:67c:19d0:253::3^{🇸🇪 ITCONNECT-AS2001:67c:19d0::/48 IP-ONLY}
			PTR	`ns3.dns-server.se`
		A	91.195.154.16^{🇸🇪 ITCONNECT-AS91.195.154.0/23 ITC}
			PTR	`ns3.dnson.net`
			PTR	`ns3.dns-server.se`
MX	`edtinstallation-se.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`MS=ms63302653`
TXT	`google-site-verification=intaSOAH6zXnepNcuwo6-8doiCo17SO1DIU1lloaBCQ`
TXT	`v=spf1 include:spf1.dlsnetwork.se -all`
SOA	`ns1.dnson.net`hostmaster@internal.dnson.net serial=30

`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: 2026-05-10 01:58:11 +0000 (EPOCH 1778378291) (auto)`
	TXT	`id:aee200e9-81de-4757-a10f-12885a88afde`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1778378671

Same first word

edtinstallation.se

DNS History

9 records (5 active, 4 former)

○NSns1.dlsdns.com2015-07-04 → 2019-01-04 · 4 obs

● 2015-07-04 11:51:10
● 2019-01-04 03:37:24
○ 2026-04-11 16:33:44
○ 2026-05-10 03:14:10

●NSns1.dnson.net2026-04-11 → 2026-05-10 · 3 obs

○ 2019-01-04 03:37:24
● 2026-04-11 16:33:44
● 2026-05-10 03:14:10

○NSns2.dlsdns.com2015-07-04 → 2019-01-04 · 4 obs

● 2015-07-04 11:51:10
● 2019-01-04 03:37:24
○ 2026-04-11 16:33:44
○ 2026-05-10 03:14:10

●NSns2.dnson.net2026-04-11 → 2026-05-10 · 3 obs

○ 2019-01-04 03:37:24
● 2026-04-11 16:33:44
● 2026-05-10 03:14:10

●NSns3.dns-server.se2026-04-11 → 2026-05-10 · 3 obs

○ 2019-01-04 03:37:24
● 2026-04-11 16:33:44
● 2026-05-10 03:14:10

●MXedtinstallation-se.mail.protection.outlook.com2019-01-04 → 2026-05-10 · 3 obs

○ 2017-02-08 23:22:22
● 2019-01-04 03:37:24
● 2026-05-10 03:14:10

○MXmaildefender.dlsnetwork.se2015-07-04 → 2017-02-08 · 4 obs

● 2015-07-04 11:51:10
● 2017-02-08 23:22:22
○ 2019-01-04 03:37:24
○ 2026-05-10 03:14:10

○A62.109.50.1682015-07-04 → 2019-01-04 · 4 obs

● 2015-07-04 11:51:10
● 2019-01-04 03:37:24
○ 2026-04-11 16:33:44
○ 2026-05-10 03:14:10

●A91.195.155.782026-04-11 → 2026-05-10 · 3 obs

○ 2019-01-04 03:37:24
● 2026-04-11 16:33:44
● 2026-05-10 03:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	f.ns.se, i.ns.se, b.ns.se, z.ns.se...	-
edtinstallation.se	ns1.dnson.net, ns2.dnson.net, ns3.dns-server.se	2 records

✅ Authoritative Response

Server:91.195.154.16

NS records: ns1.dnson.net, ns2.dnson.net, ns3.dns-server.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edtinstallation.se (unsigned zone)

⏱️ Timing

Total: 967ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.195.155.78`
NS	3	`ns3.dns-server.se, ns1.dnson.net...`
MX	1	`edtinstallation-se.mail.protection.outlo`
TXT	3	`v=spf1 include:spf1.dlsnetwork.se -all, MS=ms63302653...`
SOA	1	`ns1.dnson.net hostmaster.internal.dnson.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.dns-server.se, ns3.dns-server.se)

Analysis

IP Addresses

edtinstallation.se resolves to one IP number: 91.195.155.78.

Other host names, for instance www.odenhuset.se, oloflarssonbil.se, kungsforsherrgard.com, ockelbostal.se and edsbackaredovisningsbyra.com share IP numbers with edtinstallation.se.

Name Servers

edtinstallation.se is delegated to three name servers: ns1.dnson.net, ns2.dnson.net and ns3.dns-server.se.

edtinstallation.se at least partially shares name servers with other domains, including incondia.com, bergerod.com, musselakademien.com, rikta.se and halsobolaget.se.