diffner.se - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`diffner.se`

DNSSEC	⚠️ Not signed
A	193.234.30.173^{🇸🇪 FREPPA-AS193.234.30.0/24}
		PTR	`system20.svenskadomaner.se`
NS	`ns1.svenskadomaner.se` ⭐
		A	193.234.30.7^{🇸🇪 FREPPA-AS193.234.30.0/24}
NS	`ns2.svenskadomaner.se`
		A	135.181.36.129^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`ns2.svenskadomaner.se`
NS	`ns3.svenskadomaner.se`
		A	49.12.104.254^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
			PTR	`ns3.svenskadomaner.se`
MX	`pmx01.svenskadomaner.se` ⭐
		A	2001:978:2:6::f:124^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe3-r3-in.du01.l.antispamcloud.com`
		A	154.59.193.124^{🇩🇪 AS16633154.59.193.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe3-r3-in.du01.l.antispamcloud.com`
MX	`pmx02.svenskadomaner.se`⁽²⁰⁾
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
MX	`pmx03.svenskadomaner.se`⁽³⁰⁾
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
MX	`pmx04.svenskadomaner.se`⁽⁴⁰⁾
		A	2001:978:2:6::f:124^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe3-r3-in.du01.l.antispamcloud.com`
		A	154.59.193.124^{🇩🇪 AS16633154.59.193.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe3-r3-in.du01.l.antispamcloud.com`
TXT	`v=spf1 ip4:193.234.30.172 ip4:193.234.30.57 a mx include:spf.svenskadomaner.s...`
SOA	`ns1.svenskadomaner.se`admin@svenskadomaner.se 2026-10-10 #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:fcd3315e-bcb3-4645-b7eb-afaccc4657f3`
	TXT	`SE zone update: 2026-10-24 13:43:43 +0000 (EPOCH 1792849423) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1792849829

Previously MX for

diffner.se

Same first word

diffner.se

diffner.com

Similar names

Previous names

Next names

DNS History

20 records (8 active, 12 former)

○NSns1.diffner.se2015-05-25 → 2015-12-20 · 4 obs

● 2015-05-25 07:39:48
● 2015-12-20 19:36:58
○ 2016-03-26 15:40:14
○ 2026-10-24 14:57:58

●NSns1.svenskadomaner.se2026-08-28 → 2026-10-24 · 3 obs

○ 2016-11-17 09:34:56
● 2026-08-28 14:17:54
● 2026-10-24 14:57:58

○NSns2.diffner.se2015-05-25 → 2015-12-20 · 4 obs

● 2015-05-25 07:39:48
● 2015-12-20 19:36:58
○ 2016-03-26 15:40:14
○ 2026-10-24 14:57:58

●NSns2.svenskadomaner.se2026-08-28 → 2026-10-24 · 3 obs

○ 2016-11-17 09:34:56
● 2026-08-28 14:17:54
● 2026-10-24 14:57:58

○NSns3.binero.se2016-03-26 → 2016-11-17 · 5 obs

○ 2015-12-20 19:36:58
● 2016-03-26 15:40:14
● 2016-11-17 09:34:56
○ 2026-08-28 14:17:54
○ 2026-10-24 14:57:58

●NSns3.svenskadomaner.se2026-08-28 → 2026-10-24 · 3 obs

○ 2016-11-17 09:34:56
● 2026-08-28 14:17:54
● 2026-10-24 14:57:58

○NSns4.binero.se2016-03-26 → 2016-11-17 · 5 obs

○ 2015-12-20 19:36:58
● 2016-03-26 15:40:14
● 2016-11-17 09:34:56
○ 2026-08-28 14:17:54
○ 2026-10-24 14:57:58

○NSns5.binero.se2016-03-26 → 2016-11-17 · 5 obs

○ 2015-12-20 19:36:58
● 2016-03-26 15:40:14
● 2016-11-17 09:34:56
○ 2026-08-28 14:17:54
○ 2026-10-24 14:57:58

○NSns6.binero.se2016-03-26 → 2016-11-17 · 5 obs

○ 2015-12-20 19:36:58
● 2016-03-26 15:40:14
● 2016-11-17 09:34:56
○ 2026-08-28 14:17:54
○ 2026-10-24 14:57:58

○NSns7.binero.se2016-03-26 → 2016-11-17 · 5 obs

○ 2015-12-20 19:36:58
● 2016-03-26 15:40:14
● 2016-11-17 09:34:56
○ 2026-08-28 14:17:54
○ 2026-10-24 14:57:58

○MXdiffner.se2015-05-25 → 2015-12-20 · 4 obs

● 2015-05-25 07:39:48
● 2015-12-20 19:36:58
○ 2016-03-26 15:40:14
○ 2026-10-24 14:57:58

○MXmail.diffner.se2016-03-26 → 2016-11-17 · 5 obs

○ 2015-12-20 19:36:58
● 2016-03-26 15:40:14
● 2016-11-17 09:34:56
○ 2026-08-28 14:17:54
○ 2026-10-24 14:57:58

○MXmail2.diffner.se2016-03-26 → 2016-11-17 · 5 obs

○ 2015-12-20 19:36:58
● 2016-03-26 15:40:14
● 2016-11-17 09:34:56
○ 2026-08-28 14:17:54
○ 2026-10-24 14:57:58

●MXpmx01.svenskadomaner.se2026-08-28 → 2026-10-24 · 3 obs

○ 2016-11-17 09:34:56
● 2026-08-28 14:17:54
● 2026-10-24 14:57:58

●MXpmx02.svenskadomaner.se2026-08-28 → 2026-10-24 · 3 obs

○ 2016-11-17 09:34:56
● 2026-08-28 14:17:54
● 2026-10-24 14:57:58

●MXpmx03.svenskadomaner.se2026-08-28 → 2026-10-24 · 3 obs

○ 2016-11-17 09:34:56
● 2026-08-28 14:17:54
● 2026-10-24 14:57:58

●MXpmx04.svenskadomaner.se2026-08-28 → 2026-10-24 · 3 obs

○ 2016-11-17 09:34:56
● 2026-08-28 14:17:54
● 2026-10-24 14:57:58

○A192.185.225.1422015-05-25 → 2015-12-20 · 4 obs

● 2015-05-25 07:39:48
● 2015-12-20 19:36:58
○ 2016-03-26 15:40:14
○ 2026-10-24 14:57:58

●A193.234.30.1732026-08-28 → 2026-10-24 · 3 obs

○ 2016-11-17 09:34:56
● 2026-08-28 14:17:54
● 2026-10-24 14:57:58

○A195.74.38.692016-03-26 → 2016-11-17 · 5 obs

○ 2015-12-20 19:36:58
● 2016-03-26 15:40:14
● 2016-11-17 09:34:56
○ 2026-08-28 14:17:54
○ 2026-10-24 14:57:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	20 records
diffner.se	ns1.svenskadomaner.se, ns2.svenskadomaner.se, ns3.svenskadomaner.se	3 records

✅ Authoritative Response

Server:49.12.104.254

NS records: ns1.svenskadomaner.se, ns2.svenskadomaner.se, ns3.svenskadomaner.se

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.234.30.173`
NS	3	`ns2.svenskadomaner.se, ns1.svenskadomaner.se...`
MX	4	`pmx02.svenskadomaner.se (pri: 20), pmx01.svenskadomaner.se (pri: 10)...`
TXT	1	`v=spf1 ip4:193.234.30.172 ip4:193.234.30`
SOA	1	`ns1.svenskadomaner.se admin.svenskadoman`

📌 Glue Records Collected

Total: 23

In-bailiwick: 20 (a.ns.se, a.ns.se, b.ns.se...)

Out-of-bailiwick: 3 (ns1.svenskadomaner.se, ns2.svenskadomaner.se, ns3.svenskadomaner.se)

Analysis

IP Addresses

diffner.se points to a single IP number: 193.234.30.173.

Additional host names — nellskogkonsult.se, mariestadfastighetsutveckling.se, roslagenskapellagning.se and two others — share IP numbers with diffner.se.

Name Servers

diffner.se carries NS records delegating to ns1.svenskadomaner.se, ns2.svenskadomaner.se and ns3.svenskadomaner.se.

There is at least partial name server overlap between diffner.se and other domains — karloskar-kristina.se, redbit.se, luktis.se and two more among them.

ns1.svenskadomaner.se points to 193.234.30.7; ns2.svenskadomaner.se points to 135.181.36.129; ns3.svenskadomaner.se points to 49.12.104.254 — each hostname maps to exactly one IP address.

Mail Servers

Mail for diffner.se is handled by four mail servers: pmx01.svenskadomaner.se, pmx02.svenskadomaner.se, pmx03.svenskadomaner.se and pmx04.svenskadomaner.se.

diffner.se shares mail servers — at least in part — with other domains, including vojvodinago.com, ljusteroskargardsby.se, minimeals.se and two others.

The four hostnames pmx01.svenskadomaner.se, pmx02.svenskadomaner.se, pmx03.svenskadomaner.se and pmx04.svenskadomaner.se each resolve to two IP addresses. pmx01.svenskadomaner.se points to 154.59.193.124 and 2001:978:2:6::f:124. pmx02.svenskadomaner.se points to 149.13.75.27 and 2001:978:2:7::162:100. pmx03.svenskadomaner.se points to 154.59.104.23 and 2001:978:2:2c::137:100. pmx04.svenskadomaner.se points to 154.59.193.124 and 2001:978:2:6::f:124 — the same pair as pmx01.svenskadomaner.se.

pmx01.svenskadomaner.se along with pmx04.svenskadomaner.se each resolve to 2001:978:2:6::f:124 IP addresses.

pmx01.svenskadomaner.se along with pmx04.svenskadomaner.se each resolve to 154.59.193.124 IP addresses.