structum.se - dns.ninja

`structum.se`

DNSSEC	🔒 Signed (DS record present)
A	94.231.103.142^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
MX	`mx.simply.com` ⭐
		A	94.231.106.20^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
TXT	`v=spf1 include:spf.simply.com -all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #0

`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:04ae5ee2-4eb6-497b-a771-7d37826101af`
	TXT	`SE zone update: 2026-06-30 15:49:42 +0000 (EPOCH 1782834582) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1782834980

Same first word

structum.tech

structum.lt

structum.com.pl

structum.info

structum.se

structum.co.uk

structum.eu

structum.ua

structum.net

structum.ru

structum.pl

structum.co

structum.com

structum.fr

structum.mx

DNS History

12 records (5 active, 7 former)

○NSgamma.crossnet.se2015-06-29 → 2015-11-09 · 5 obs

○ 2007-12-04 23:06:52
● 2015-06-29 11:27:18
● 2015-11-09 01:11:54
○ 2020-01-20 21:59:14
○ 2026-06-30 16:30:30

○NSns1.domain-for-sale.se2020-01-20 → 2020-01-20 · 4 obs

○ 2015-11-09 01:11:54
● 2020-01-20 21:59:14
○ 2026-04-06 15:36:22
○ 2026-06-30 16:30:30

●NSns1.simply.com2026-04-06 → 2026-06-30 · 3 obs

○ 2020-01-20 21:59:14
● 2026-04-06 15:36:22
● 2026-06-30 16:30:30

○NSns2.domain-for-sale.se2020-01-20 → 2020-01-20 · 4 obs

○ 2015-11-09 01:11:54
● 2020-01-20 21:59:14
○ 2026-04-06 15:36:22
○ 2026-06-30 16:30:30

●NSns2.simply.com2026-04-06 → 2026-06-30 · 3 obs

○ 2020-01-20 21:59:14
● 2026-04-06 15:36:22
● 2026-06-30 16:30:30

●NSns3.simply.com2026-04-06 → 2026-06-30 · 3 obs

○ 2020-01-20 21:59:14
● 2026-04-06 15:36:22
● 2026-06-30 16:30:30

○NSzeta.crossnet.se2015-06-29 → 2015-11-09 · 5 obs

○ 2007-12-04 23:06:52
● 2015-06-29 11:27:18
● 2015-11-09 01:11:54
○ 2020-01-20 21:59:14
○ 2026-06-30 16:30:30

○MXmailgate1.crossnet.net2015-06-29 → 2015-11-09 · 5 obs

○ 2007-12-04 23:06:52
● 2015-06-29 11:27:18
● 2015-11-09 01:11:54
○ 2020-01-20 21:59:14
○ 2026-06-30 16:30:30

○MXmailgate2.crossnet.net2015-06-29 → 2015-11-09 · 5 obs

○ 2007-12-04 23:06:52
● 2015-06-29 11:27:18
● 2015-11-09 01:11:54
○ 2020-01-20 21:59:14
○ 2026-06-30 16:30:30

●MXmx.simply.com2026-04-06 → 2026-06-30 · 3 obs

○ 2020-01-20 21:59:14
● 2026-04-06 15:36:22
● 2026-06-30 16:30:30

○A140.82.56.2372020-01-20 → 2020-01-20 · 3 obs

● 2020-01-20 21:59:14
○ 2026-04-06 15:36:22
○ 2026-06-30 16:30:30

●A94.231.103.1422026-04-06 → 2026-06-30 · 3 obs

○ 2020-01-20 21:59:14
● 2026-04-06 15:36:22
● 2026-06-30 16:30:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	m.ns.se, c.ns.se, g.ns.se, a.ns.se...	-
structum.se	ns1.simply.com, ns2.simply.com, ns3.simply.com	-

✅ Authoritative Response

Server:91.197.248.78

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1384ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.103.142`
NS	3	`ns3.simply.com, ns2.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`v=spf1 include:spf.simply.com -all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

structum.se points to a single IP number: 94.231.103.142.

Additional host names — nonsensmedia.dk, nordpaa.dk, ingersen.dk and two others — share IP numbers with structum.se.

Name Servers

Three name servers are authoritative for structum.se: ns1.simply.com, ns2.simply.com and ns3.simply.com.

At least some of structum.se's name servers are shared with other domains, for example flexleas.dk, holmsberg.se, dinpost.dk and two more.

These name servers tend to be deployed in combination with the name servers ns4.simply.com and ns1.unoeuro.com.

Host names with two IP numbers:

ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names pointing to a single IP address:

ns3.simply.com points to the IP address 91.197.248.79.

Mail Servers

structum.se has one mail server: mx.simply.com.

structum.se shares the same mail server setup as other domains, including n8.no, glanex.se, gkof.dk and two others.

There is one IP number for mx.simply.com: 94.231.106.20.