programduon.se - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programduon.se`

DNSSEC	⚠️ Not signed
A	217.28.194.173^{🇸🇪 TRIPNET217.28.192.0/20 Tripnet AB}
		PTR	`*.produoweb7.tripnet.se`
NS	`dns01.dipcon.com` ⭐
		A	2a00:801:fb:253::4^{🇸🇪 SWIPNET2a00:800::/25 Tele2 IPv6 block In case of improper use originating from our network, please mail or}
			PTR	`dns01.dipcon.com`
		A	193.14.90.50^{🇸🇪 SWIPNET193.12.0.0/14 TELE2 In case of improper use originating from our network, please mail customer or}
			PTR	`dns01.dipcon.com`
NS	`dns02.ports.se`
		A	2001:19f0:5001:2a:5400:ff:fe38:1e6f^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
			PTR	`dns02.ports.se`
		A	45.63.42.179^{🇳🇱 AS-VULTR45.63.40.0/22 Vultr Assigned Prefix}
			PTR	`dns02.ports.se`
NS	`dns03.ports.se`
		A	2a04:3540:1000:310:287e:f6ff:fe1d:4789^{🇫🇮 UPCLOUD2a04:3540::/32 -FI-HEL1-IPV6}
			PTR	`dns03.ports.se`
		A	94.237.33.102^{🇫🇮 UPCLOUD94.237.32.0/21 -FI-HEL1-NET4}
			PTR	`dns03.ports.se`
NS	`dns04.ports.net`
		A	2a03:f80:ed15:3ec8::1^{🇦🇹 EDIS-AS-EU2a03:f80:ed15::/48 EDIS GmbH IPv6 Range 1}
			PTR	`dns04.ports.net`
		A	158.255.211.116^{🇦🇹 EDIS-AS-EU158.255.211.0/24 PA-SLASH24-SPACE12-ROUTEAS57169}
			PTR	`dns04.ports.net`
MX	`programduon-se.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`nkichh5lm2l1rr03lniiek9o3f`
TXT	`qqge7bgdn3cdutn5k0e76cicf7`
TXT	`apple-domain-verification=DtRl9hrhhFEt91iv`
TXT	`MS=6CD1516EFC99334D2497A473CFD4A89FFF7E5028`
TXT	`v=spf1 ip4:178.174.142.224/27 ip4:217.28.194.169/28 include:spf.protection.ou...`
TXT	`5qqm7ugr5u4ejf65nu6q4k7kv4`
SOA	`dns01.dipcon.com`registry@ports.net 2025-10-18 #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	`SE zone update: 2026-08-17 12:00:19 +0000 (EPOCH 1786968019) (auto)`
	TXT	`id:65d3c854-ec71-4afd-8f68-07e7b288c175`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1786968386

Subdomains

antispam.programduon.se

Same first word

programduon.se

programduon.com

Similar names

DNS History

12 records (6 active, 6 former)

●NSdns01.dipcon.com2016-12-15 → 2026-08-17 · 3 obs

○ 2016-04-25 17:50:56
● 2016-12-15 08:26:10
● 2026-08-17 12:45:26

●NSdns02.ports.se2016-12-15 → 2026-08-17 · 3 obs

○ 2016-04-25 17:50:56
● 2016-12-15 08:26:10
● 2026-08-17 12:45:26

●NSdns03.ports.se2016-12-15 → 2026-08-17 · 3 obs

○ 2016-04-25 17:50:56
● 2016-12-15 08:26:10
● 2026-08-17 12:45:26

●NSdns04.ports.net2016-12-15 → 2026-08-17 · 3 obs

○ 2016-04-25 17:50:56
● 2016-12-15 08:26:10
● 2026-08-17 12:45:26

○NSedns01.ports.net2015-08-18 → 2016-04-25 · 4 obs

● 2015-08-18 13:38:12
● 2016-04-25 17:50:56
○ 2016-12-15 08:26:10
○ 2026-08-17 12:45:26

○NSedns03.ports.net2015-08-18 → 2016-04-25 · 4 obs

● 2015-08-18 13:38:12
● 2016-04-25 17:50:56
○ 2016-12-15 08:26:10
○ 2026-08-17 12:45:26

○NSedns05.ports.net2015-08-18 → 2016-04-25 · 4 obs

● 2015-08-18 13:38:12
● 2016-04-25 17:50:56
○ 2016-12-15 08:26:10
○ 2026-08-17 12:45:26

○MXantispam.programduon.se2015-08-18 → 2017-08-22 · 4 obs

● 2015-08-18 13:38:12
● 2017-08-22 10:20:58
○ 2026-03-07 03:11:02
○ 2026-08-17 12:45:26

●MXprogramduon-se.mail.eo.outlook.com2026-03-07 → 2026-08-17 · 3 obs

○ 2017-08-22 10:20:58
● 2026-03-07 03:11:02
● 2026-08-17 12:45:26

○MXsecmail01.ports.net2015-08-18 → 2017-08-22 · 4 obs

● 2015-08-18 13:38:12
● 2017-08-22 10:20:58
○ 2026-03-07 03:11:02
○ 2026-08-17 12:45:26

●A217.28.194.1732026-03-07 → 2026-08-17 · 3 obs

○ 2017-08-22 10:20:58
● 2026-03-07 03:11:02
● 2026-08-17 12:45:26

○A81.170.187.112015-08-18 → 2017-08-22 · 4 obs

● 2015-08-18 13:38:12
● 2017-08-22 10:20:58
○ 2026-03-07 03:11:02
○ 2026-08-17 12:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	-
programduon.se	dns02.ports.se, dns04.ports.net, dns01.dipcon.com, dns03.ports.se	-

✅ Authoritative Response

Server:94.237.33.102

NS records: dns02.ports.se, dns04.ports.net, dns01.dipcon.com, dns03.ports.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programduon.se (unsigned zone)

⏱️ Timing

Total: 1099ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.28.194.173`
NS	4	`dns02.ports.se, dns04.ports.net...`
MX	1	`programduon-se.mail.eo.outlook.com (pri:`
TXT	6	`nkichh5lm2l1rr03lniiek9o3f, v=spf1 ip4:178.174.142.224/27 ip4:217.28...`
SOA	1	`dns01.dipcon.com registry.ports.net`

Analysis

Hierarchy

programduon.se serves as the parent of antispam.programduon.se.

IP Addresses

programduon.se resolves to just one IP address, 217.28.194.173.

Two other host names, along with www.duostation.com, duostation.com and programduon.com, also share IP numbers with programduon.se.

Name Servers

The NS records for programduon.se point to four name servers: dns01.dipcon.com, dns04.ports.net, dns02.ports.se and dns03.ports.se.

programduon.se has at least partial name server overlap with other domains, such as mikrov.dk, stigasports.se, hoodsfred.se and two others.

dns01.dipcon.com, dns04.ports.net, dns02.ports.se and dns03.ports.se all point to exactly two IP numbers each: dns01.dipcon.com → 193.14.90.50 and 2a00:801:fb:253::4; dns04.ports.net → 158.255.211.116 and 2a03:f80:ed15:3ec8::1; dns02.ports.se → 45.63.42.179 and 2001:19f0:5001:2a:5400:ff:fe38:1e6f; dns03.ports.se → 94.237.33.102 and 2a04:3540:1000:310:287e:f6ff:fe1d:4789.

Mail Servers

The sole mail server for programduon.se is programduon-se.mail.eo.outlook.com.

With 8 IP addresses total, programduon-se.mail.eo.outlook.com resolves to 52.101.68.10, 52.101.68.27, 52.101.73.24 and 5 others.