rekursion.se - dns.ninja

`rekursion.se`

DNSSEC	🔒 Signed (DS record present)
A	130.240.16.130^{🇸🇪 LTUNet130.240.0.0/16 LUTHNET}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx.soverin.net` ⭐
		A	2a10:de80:1:4091:b9e9:22f:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
			PTR	`mx.soverin.net`
		A	2a10:de80:1:4092:b9e9:228f:0:1^{🇳🇱 Soverin2a10:de80:1::/48}
			PTR	`mx.soverin.net`
		A	185.233.34.15^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`mx.soverin.net`
		A	185.233.34.143^{🇳🇱 Soverin185.233.34.0/24}
			PTR	`mx.soverin.net`
TXT	`v=spf1 include:soverin.net ~all`
TXT	`Soverin=M8zi8UXH8WCl1tk1`
SOA	`ns01.one.com`hostmaster@one.com 2026-07-09 #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:f748a461-f45a-4904-bd86-4a9c19bcca8d`
	TXT	`SE zone update: 2026-08-03 01:33:23 +0000 (EPOCH 1785720803) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1785721178

Subdomains

mail.rekursion.se

Same first word

rekursion.org

rekursion.se

rekursion.ch

rekursion.at

rekursion.net

Similar names

noisruker.de

DNS History

16 records (4 active, 12 former)

○NSns.talkactive.net2015-04-13 → 2015-04-13 · 3 obs

● 2015-04-13 14:43:50
○ 2015-12-28 16:47:56
○ 2026-08-03 03:03:18

●NSns01.one.com2026-03-21 → 2026-08-03 · 3 obs

○ 2017-07-10 04:37:06
● 2026-03-21 21:13:04
● 2026-08-03 03:03:18

●NSns02.one.com2026-03-21 → 2026-08-03 · 3 obs

○ 2017-07-10 04:37:06
● 2026-03-21 21:13:04
● 2026-08-03 03:03:18

○NSns2.talkactive.net2015-04-13 → 2015-04-13 · 3 obs

● 2015-04-13 14:43:50
○ 2015-12-28 16:47:56
○ 2026-08-03 03:03:18

○NSns3.binero.se2015-12-28 → 2017-07-10 · 5 obs

○ 2015-04-13 14:43:50
● 2015-12-28 16:47:56
● 2017-07-10 04:37:06
○ 2026-03-21 21:13:04
○ 2026-08-03 03:03:18

○NSns3.talkactive.net2015-04-13 → 2015-04-13 · 3 obs

● 2015-04-13 14:43:50
○ 2015-12-28 16:47:56
○ 2026-08-03 03:03:18

○NSns4.binero.se2015-12-28 → 2017-07-10 · 5 obs

○ 2015-04-13 14:43:50
● 2015-12-28 16:47:56
● 2017-07-10 04:37:06
○ 2026-03-21 21:13:04
○ 2026-08-03 03:03:18

○NSns5.binero.se2015-12-28 → 2017-07-10 · 5 obs

○ 2015-04-13 14:43:50
● 2015-12-28 16:47:56
● 2017-07-10 04:37:06
○ 2026-03-21 21:13:04
○ 2026-08-03 03:03:18

○NSns6.binero.se2015-12-28 → 2017-07-10 · 5 obs

○ 2015-04-13 14:43:50
● 2015-12-28 16:47:56
● 2017-07-10 04:37:06
○ 2026-03-21 21:13:04
○ 2026-08-03 03:03:18

○NSns7.binero.se2015-12-28 → 2017-07-10 · 5 obs

○ 2015-04-13 14:43:50
● 2015-12-28 16:47:56
● 2017-07-10 04:37:06
○ 2026-03-21 21:13:04
○ 2026-08-03 03:03:18

○MXmail.rekursion.se2015-04-13 → 2015-04-13 · 3 obs

● 2015-04-13 14:43:50
○ 2015-12-28 16:47:56
○ 2026-08-03 03:03:18

●MXmx.soverin.net2026-06-10 → 2026-08-03 · 3 obs

○ 2015-12-28 16:47:56
● 2026-06-10 21:35:50
● 2026-08-03 03:03:18

●A130.240.16.1302026-03-21 → 2026-08-03 · 3 obs

○ 2017-07-10 04:37:06
● 2026-03-21 21:13:04
● 2026-08-03 03:03:18

○A195.128.175.662015-04-13 → 2015-04-13 · 3 obs

● 2015-04-13 14:43:50
○ 2015-12-28 16:47:56
○ 2026-08-03 03:03:18

○A195.74.38.622015-12-28 → 2015-12-28 · 4 obs

○ 2015-04-13 14:43:50
● 2015-12-28 16:47:56
○ 2016-04-03 17:07:18
○ 2026-08-03 03:03:18

○A52.16.33.2162016-04-03 → 2017-07-10 · 5 obs

○ 2015-12-28 16:47:56
● 2016-04-03 17:07:18
● 2017-07-10 04:37:06
○ 2026-03-21 21:13:04
○ 2026-08-03 03:03:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	m.ns.se, x.ns.se, g.ns.se, b.ns.se...	20 records
rekursion.se	ns02.one.com, ns01.one.com	-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns02.one.com, ns01.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`130.240.16.130`
NS	2	`ns01.one.com, ns02.one.com`
MX	1	`mx.soverin.net (pri: 10)`
TXT	2	`v=spf1 include:soverin.net ~all, Soverin=M8zi8UXH8WCl1tk1`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 20

In-bailiwick: 20 (z.ns.se, y.ns.se, x.ns.se...)

Analysis

Hierarchy

mail.rekursion.se is a subdomain of rekursion.se.

IP Addresses

rekursion.se resolves to one IP address: 130.240.16.130.

lulespexet.se and ludd.ltu.se are among other host names that share IP numbers with rekursion.se.

Name Servers

rekursion.se is delegated to two name servers: ns01.one.com and ns02.one.com.

rekursion.se uses the same name servers as several other domains — among them karlkatt.com, thorstop.dk, pelk.dk and two more.

ns01.one.com and ns02.one.com each resolve to two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, while ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

Mail for rekursion.se is handled by a single mail server, mx.soverin.net.

rekursion.se uses an identical mail server configuration to several other domains — among them dirkie.nu, hcp.print.konicaminolta.eu, jhpoelen.nl and two more.

rekursion.se has at least partial mail server overlap with other domains such as deheelmeesters.nl, heuker.net, gtga.nl and two more.

The mail servers mx02.soverin.net and mx03.soverin.net are commonly paired with these mail servers.

mx.soverin.net has four IP addresses: 185.233.34.15, 185.233.34.143, 2a10:de80:1:4091:b9e9:22f:0:1 and 2a10:de80:1:4092:b9e9:228f:0:1.