`sbc.su.se`

DNSSEC	⚠️ Not signed
NS	`ipam.su.se` ⭐
		A	2001:6b0:5:1220::2^{🇸🇪 SUNET2001:6b0::/32 The Swedish University Network}
			PTR	`ipam.su.se`
		A	130.237.181.2^{🇸🇪 SUNET130.237.0.0/16 KTH-LAN}
			PTR	`ipam.su.se`
NS	`ns1.su.se` ⚠️ Not in parent delegation
		A	2001:6b0:5:1226::242^{🇸🇪 SUNET2001:6b0::/32 The Swedish University Network}
			PTR	`ns1.su.se`
		A	130.237.181.242^{🇸🇪 SUNET130.237.0.0/16 KTH-LAN}
			PTR	`ns1.su.se`
NS	`ns2.su.se` ⚠️ Not in parent delegation
		A	2001:6b0:5:1227::250^{🇸🇪 SUNET2001:6b0::/32 The Swedish University Network}
			PTR	`ns2.su.se`
		A	130.237.181.250^{🇸🇪 SUNET130.237.0.0/16 KTH-LAN}
			PTR	`ns2.su.se`
NS	`ns3.su.se` ⚠️ Not in parent delegation
		A	2001:6b0:5:790::58^{🇸🇪 SUNET2001:6b0::/32 The Swedish University Network}
			PTR	`ns3.su.se`
		A	193.11.31.58^{🇸🇪 SUNET193.11.0.0/16 C Aggregate (PA)}
MX	`mailfilter-ng-1.sunet.se` ⭐
		A	2001:6b0:8:2::207^{🇸🇪 SUNET2001:6b0::/32 The Swedish University Network}
		A	192.36.171.207^{🇸🇪 NORDUNET192.36.171.0/24 -SERVICES}
			PTR	`mailfilter-ng-1.sunet.se`
MX	`mailfilter-ng-3.sunet.se` ⭐
		A	2001:6b0:8:2::200^{🇸🇪 SUNET2001:6b0::/32 The Swedish University Network}
		A	192.36.171.200^{🇸🇪 NORDUNET192.36.171.0/24 -SERVICES}
			PTR	`mailfilter-ng-3.sunet.se`
MX	`mailfilter-ng-4.sunet.se` ⭐
		A	89.45.235.5^{🇸🇪 SUNET89.45.232.0/21 -AGGREGATE}
			PTR	`mailfilter-89-45-235-5.instance.cloud.sunet.se`
MX	`mailfilter-ng-2.sunet.se`⁽²⁰⁾
		A	89.45.235.13^{🇸🇪 SUNET89.45.232.0/21 -AGGREGATE}
			PTR	`mailfilter-89-45-235-13.instance.cloud.sunet.se`
TXT	`v=spf1 redirect=su.se`
SOA	`ipam.su.se`hostmaster@su.se serial=101

`su.se`

	DNSSEC	⚠️ Not signed
	A	2a05:a140::129^{🇸🇪 SITEVISION-ASN2a05:a140::/29 SiteVision AB}
	A	185.84.52.158^{🇸🇪 SITEVISION-ASN185.84.52.0/23 SiteVision AB}
	NS	`ipam.su.se` ⭐
	NS	`ns1.su.se`
	NS	`ns2.su.se`
	NS	`ns3.su.se`
	MX	`mailfilter-ng-1.sunet.se` ⭐
	MX	`mailfilter-ng-3.sunet.se` ⭐
	MX	`mailfilter-ng-4.sunet.se` ⭐
	MX	`mailfilter-ng-2.sunet.se`⁽²⁰⁾
	TXT	`MS=ms35958557`
	TXT	`adobe-idp-site-verification=ac6fe83affe4f7cbe13d862cc38c401053df2886f83126d64...`
	TXT	`adobe-idp-site-verification=606bc0a12d0b5f17608bd18e4c87e9b94961b1ac061e99635...`
	TXT	`ZOOM_verify_V05-56SaQdaC8TowU5tijQ`
	TXT	`google-site-verification=aicnyqhwzHkaw57ZPrP7_IJH(0x356578)U8QG3plHrPaDXBKo`
	TXT	`detectify-verification=54731c76f97a26058c5902ebec209b02`
	TXT	`jamf-site-verification=FfaNyeBshTrXPvFfJKfUuQ`
	TXT	`atlassian-domain-verification=RmM2Clcbn76remF/AKlNOhEGihrxfKHVVSxDVchooKaC7XS...`
	TXT	`v=spf1 ip4:77.238.35.11 ip6:2001:6b0:5:1212:250:56ff:feaf:6c7f ip4:77.238.36....`
	TXT	`adobe-idp-site-verification=bb090fa9-4001-440d-b8c2-3f176ddb7a65`
	TXT	`DNS registry <hostmaster@su.se>`
	TXT	`Abuse <abuse@su.se>`
	TXT	`Network Operation Center <noc@su.se>`
	SOA	`ipam.su.se`hostmaster@su.se serial=3703

WOT: SAFE (69/100)
rank #3700 globally
rank #14 in the tld

su.se

su.seis the official domain name of Stockholm University (Stockholms universitet), a public research university in Sweden. It hosts the institution's main website, student and staff portals, and other academic services.

Key facts

Owner / operator: Stockholm University
TLD:.se— Sweden
Primary purpose: Official website and academic portal
Status: active

WOT: SAFE (89/100)
📈 Tranco rank: #11,537

Subdomains

inparanoid.sbc.su.se

inparanoidb.sbc.su.se

Same first word

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DNS History

13 records (8 active, 5 former)

●NSipam.su.se2026-03-26 → 2026-07-26 · 3 obs

○ 2016-07-29 22:26:22
● 2026-03-26 06:59:14
● 2026-07-26 16:11:56

○NSns.su.se2015-07-21 → 2016-07-29 · 4 obs

● 2015-07-21 00:17:02
● 2016-07-29 22:26:22
○ 2026-03-26 06:59:14
○ 2026-07-26 16:11:56

●NSns1.su.se2026-03-26 → 2026-07-26 · 3 obs

○ 2016-07-29 22:26:22
● 2026-03-26 06:59:14
● 2026-07-26 16:11:56

●NSns2.su.se2015-07-21 → 2026-07-26 · 2 obs

● 2015-07-21 00:17:02
● 2026-07-26 16:11:56

●NSns3.su.se2015-07-21 → 2026-07-26 · 2 obs

● 2015-07-21 00:17:02
● 2026-07-26 16:11:56

○NSns4.su.se2015-07-21 → 2016-07-29 · 4 obs

● 2015-07-21 00:17:02
● 2016-07-29 22:26:22
○ 2026-03-26 06:59:14
○ 2026-07-26 16:11:56

○NSsdns.su.se2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 00:17:02
○ 2015-11-16 18:54:36
○ 2026-07-26 16:11:56

○MXe-mailfilter03.sunet.se2015-07-21 → 2016-07-29 · 4 obs

● 2015-07-21 00:17:02
● 2016-07-29 22:26:22
○ 2026-03-26 06:59:14
○ 2026-07-26 16:11:56

○MXe-mailfilter04.sunet.se2015-07-21 → 2016-07-29 · 4 obs

● 2015-07-21 00:17:02
● 2016-07-29 22:26:22
○ 2026-03-26 06:59:14
○ 2026-07-26 16:11:56

●MXmailfilter-ng-1.sunet.se2026-03-26 → 2026-07-26 · 3 obs

○ 2016-07-29 22:26:22
● 2026-03-26 06:59:14
● 2026-07-26 16:11:56

●MXmailfilter-ng-2.sunet.se2026-03-26 → 2026-07-26 · 3 obs

○ 2016-07-29 22:26:22
● 2026-03-26 06:59:14
● 2026-07-26 16:11:56

●MXmailfilter-ng-3.sunet.se2026-03-26 → 2026-07-26 · 3 obs

○ 2016-07-29 22:26:22
● 2026-03-26 06:59:14
● 2026-07-26 16:11:56

●MXmailfilter-ng-4.sunet.se2026-03-26 → 2026-07-26 · 3 obs

○ 2016-07-29 22:26:22
● 2026-03-26 06:59:14
● 2026-07-26 16:11:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	-
su.se	ns1.su.se, ns2.su.se, ns3.su.se	6 records

✅ Authoritative Response

Server:193.11.31.58

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for su.se (unsigned zone)

⏱️ Timing

Total: 837ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.su.se, ns3.su.se...`
MX	4	`mailfilter-ng-3.sunet.se (pri: 10), mailfilter-ng-2.sunet.se (pri: 20)...`
TXT	1	`v=spf1 redirect=su.se`
SOA	1	`ipam.su.se hostmaster.su.se`

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns1.su.se, ns1.su.se, ns2.su.se...)

Analysis

Hierarchy

inparanoid.sbc.su.se and inparanoidb.sbc.su.se are both subdomains of sbc.su.se.

Name Servers

The authoritative name servers for sbc.su.se are ipam.su.se, ns1.su.se, ns2.su.se and ns3.su.se.

The name servers of sbc.su.se overlap at least partially with those of other domains — among them socant.su.se, ortshistoria.se, nordiska.su.se and two more.

Each of the four hosts ipam.su.se, ns1.su.se, ns2.su.se and ns3.su.se has two IP addresses. ipam.su.se points to 130.237.181.2 and 2001:6b0:5:1220::2. ns1.su.se points to 130.237.181.242 and 2001:6b0:5:1226::242. ns2.su.se points to 130.237.181.250 and 2001:6b0:5:1227::250. ns3.su.se points to 193.11.31.58 and 2001:6b0:5:790::58.