dbb.su.se - robtex.com

dbb.su.se

DNSSEC⚠️ Not signed
A185.84.52.158🇸🇪 SITEVISION-ASN185.84.52.0/23 SiteVision AB
NSipam.su.se ⭐
A2001:6b0:5:1220::2🇸🇪 SUNET2001:6b0::/32 The Swedish University Network
PTRipam.su.se
A130.237.181.2🇸🇪 SUNET130.237.0.0/16 KTH-LAN
PTRipam.su.se
NSns1.su.se ⚠️ Not in parent delegation
A2001:6b0:5:1226::242🇸🇪 SUNET2001:6b0::/32 The Swedish University Network
PTRns1.su.se
A130.237.181.242🇸🇪 SUNET130.237.0.0/16 KTH-LAN
PTRns1.su.se
NSns2.su.se ⚠️ Not in parent delegation
A2001:6b0:5:1227::250🇸🇪 SUNET2001:6b0::/32 The Swedish University Network
PTRns2.su.se
A130.237.181.250🇸🇪 SUNET130.237.0.0/16 KTH-LAN
PTRns2.su.se
NSns3.su.se ⚠️ Not in parent delegation
A2001:6b0:5:790::58🇸🇪 SUNET2001:6b0::/32 The Swedish University Network
PTRns3.su.se
A193.11.31.58🇸🇪 SUNET193.11.0.0/16 C Aggregate (PA)
MXmailfilter-ng-1.sunet.se ⭐
A2001:6b0:8:2::207🇸🇪 SUNET2001:6b0::/32 The Swedish University Network
PTRmailfilter-ng-1.sunet.se
A192.36.171.207🇸🇪 NORDUNET192.36.171.0/24 -SERVICES
PTRmailfilter-ng-1.sunet.se
MXmailfilter-ng-3.sunet.se ⭐
A2001:6b0:8:2::200🇸🇪 SUNET2001:6b0::/32 The Swedish University Network
PTRmailfilter-ng-3.sunet.se
A192.36.171.200🇸🇪 NORDUNET192.36.171.0/24 -SERVICES
PTRmailfilter-ng-3.sunet.se
MXmailfilter-ng-4.sunet.se ⭐
A89.45.235.5🇸🇪 SUNET89.45.232.0/21 -AGGREGATE
PTRmailfilter-89-45-235-5.instance.cloud.sunet.se
MXmailfilter-ng-2.sunet.se(20)
A89.45.235.13🇸🇪 SUNET89.45.232.0/21 -AGGREGATE
PTRmailfilter-89-45-235-13.instance.cloud.sunet.se
TXTMS=5C7125D100944D68B56D4045A7C50E6D016A343B
TXTZOOM_verify_FJ0M9y_jR2yGhAqTuwVNnQ
TXTadobe-idp-site-verification=ac6fe83affe4f7cbe13d862cc38c401053df2886f83126d64...
TXTv=spf1 redirect=su.se
SOAipam.su.sehostmaster@su.se serial=1205

su.se

DNSSEC⚠️ Not signed
A2a05:a140::129🇸🇪 SITEVISION-ASN2a05:a140::/29 SiteVision AB
A185.84.52.158🇸🇪 SITEVISION-ASN185.84.52.0/23 SiteVision AB
NSipam.su.se ⭐
NSns1.su.se
NSns2.su.se
NSns3.su.se
MXmailfilter-ng-1.sunet.se ⭐
MXmailfilter-ng-3.sunet.se ⭐
MXmailfilter-ng-4.sunet.se ⭐
MXmailfilter-ng-2.sunet.se(20)
TXTadobe-idp-site-verification=606bc0a12d0b5f17608bd18e4c87e9b94961b1ac061e99635...
TXTZOOM_verify_V05-56SaQdaC8TowU5tijQ
TXTgoogle-site-verification=aicnyqhwzHkaw57ZPrP7_IJH(0x356578)U8QG3plHrPaDXBKo
TXTdetectify-verification=54731c76f97a26058c5902ebec209b02
TXTjamf-site-verification=FfaNyeBshTrXPvFfJKfUuQ
TXTatlassian-domain-verification=RmM2Clcbn76remF/AKlNOhEGihrxfKHVVSxDVchooKaC7XS...
TXTv=spf1 ip4:77.238.35.11 ip6:2001:6b0:5:1212:250:56ff:feaf:6c7f ip4:77.238.36....
TXTadobe-idp-site-verification=bb090fa9-4001-440d-b8c2-3f176ddb7a65
TXTDNS registry <hostmaster@su.se>
TXTAbuse <abuse@su.se>
TXTNetwork Operation Center <noc@su.se>
TXTMS=ms35958557
TXTadobe-idp-site-verification=ac6fe83affe4f7cbe13d862cc38c401053df2886f83126d64...
SOAipam.su.sehostmaster@su.se serial=3703
WOT: SAFE (89/100)
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

stud30.dbb.su.se
jwdeg.dbb.su.se
korza.dbb.su.se
frank.dbb.su.se
ag-20.dbb.su.se
mb-tab163.dbb.su.se

Same first word

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DNS History

19 records (9 active, 10 former)

20162017201820192020202120222023202420252026NSipam.su.sens1.su.sens2.su.sens3.su.sens.su.sens4.su.seMXmailfilter-ng-1.sunet.semailfilter-ng-2.sunet.semailfilter-ng-3.sunet.semailfilter-ng-4.sunet.secanit-scanner1.sunet.secanit-scanner2.sunet.see-mailfilter03.sunet.see-mailfilter04.sunet.sev-canit-scanner.sunet.sev-mailfilter03.sunet.seA185.84.52.158130.237.179.98193.11.30.141
●NSipam.su.se2016-11-17 → 2026-07-27 · 3 obs
○ 2016-09-07 05:14:02
● 2016-11-17 10:08:38
● 2026-07-27 02:25:40
○NSns.su.se2015-08-14 → 2016-09-07 · 4 obs
● 2015-08-14 20:13:06
● 2016-09-07 05:14:02
○ 2016-11-17 10:08:38
○ 2026-07-27 02:25:40
●NSns1.su.se2016-11-17 → 2026-07-27 · 3 obs
○ 2016-09-07 05:14:02
● 2016-11-17 10:08:38
● 2026-07-27 02:25:40
●NSns2.su.se2015-08-14 → 2026-07-27 · 2 obs
● 2015-08-14 20:13:06
● 2026-07-27 02:25:40
●NSns3.su.se2015-08-14 → 2026-07-27 · 2 obs
● 2015-08-14 20:13:06
● 2026-07-27 02:25:40
○NSns4.su.se2015-08-14 → 2016-09-07 · 4 obs
● 2015-08-14 20:13:06
● 2016-09-07 05:14:02
○ 2016-11-17 10:08:38
○ 2026-07-27 02:25:40
○MXcanit-scanner1.sunet.se2016-11-28 → 2017-01-23 · 5 obs
○ 2015-08-14 20:13:06
● 2016-11-28 11:28:32
● 2017-01-23 16:07:34
○ 2017-03-28 08:00:14
○ 2026-07-27 02:25:40
○MXcanit-scanner2.sunet.se2016-11-28 → 2017-01-23 · 5 obs
○ 2015-08-14 20:13:06
● 2016-11-28 11:28:32
● 2017-01-23 16:07:34
○ 2017-03-28 08:00:14
○ 2026-07-27 02:25:40
○MXe-mailfilter03.sunet.se2015-08-14 → 2018-04-14 · 4 obs
● 2015-08-14 20:13:06
● 2018-04-14 10:44:58
○ 2026-02-14 20:24:26
○ 2026-07-27 02:25:40
○MXe-mailfilter04.sunet.se2015-08-14 → 2018-04-14 · 4 obs
● 2015-08-14 20:13:06
● 2018-04-14 10:44:58
○ 2026-02-14 20:24:26
○ 2026-07-27 02:25:40
●MXmailfilter-ng-1.sunet.se2026-02-14 → 2026-07-27 · 3 obs
○ 2018-04-14 10:44:58
● 2026-02-14 20:24:26
● 2026-07-27 02:25:40
●MXmailfilter-ng-2.sunet.se2026-02-14 → 2026-07-27 · 3 obs
○ 2018-04-14 10:44:58
● 2026-02-14 20:24:26
● 2026-07-27 02:25:40
●MXmailfilter-ng-3.sunet.se2026-02-14 → 2026-07-27 · 3 obs
○ 2018-04-14 10:44:58
● 2026-02-14 20:24:26
● 2026-07-27 02:25:40
●MXmailfilter-ng-4.sunet.se2026-02-14 → 2026-07-27 · 3 obs
○ 2018-04-14 10:44:58
● 2026-02-14 20:24:26
● 2026-07-27 02:25:40
○MXv-canit-scanner.sunet.se2017-03-28 → 2017-08-06 · 5 obs
○ 2017-01-23 16:07:34
● 2017-03-28 08:00:14
● 2017-08-06 10:49:20
○ 2018-04-14 10:44:58
○ 2026-07-27 02:25:40
○MXv-mailfilter03.sunet.se2017-03-28 → 2018-04-14 · 5 obs
○ 2017-01-23 16:07:34
● 2017-03-28 08:00:14
● 2018-04-14 10:44:58
○ 2026-02-14 20:24:26
○ 2026-07-27 02:25:40
○A130.237.179.982017-01-23 → 2018-04-14 · 5 obs
○ 2016-08-06 07:19:36
● 2017-01-23 16:07:34
● 2018-04-14 10:44:58
○ 2026-02-14 20:24:26
○ 2026-07-27 02:25:40
●A185.84.52.1582026-02-14 → 2026-07-27 · 3 obs
○ 2018-04-14 10:44:58
● 2026-02-14 20:24:26
● 2026-07-27 02:25:40
○A193.11.30.1412016-08-06 → 2018-04-14 · 4 obs
● 2016-08-06 07:19:36
● 2018-04-14 10:44:58
○ 2026-02-14 20:24:26
○ 2026-07-27 02:25:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sea.ns.se, b.ns.se, c.ns.se, f.ns.se...-
su.sens3.su.se, ns1.su.se, ns2.su.se6 records

✅ Authoritative Response

Server:193.11.31.58

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for su.se (unsigned zone)

⏱️ Timing

Total: 815ms | Queries: -

📄 Records

TypeCountSample Data
A1185.84.52.158
NS3ns3.su.se, ns1.su.se...
MX4mailfilter-ng-2.sunet.se (pri: 20), mailfilter-ng-1.sunet.se (pri: 10)...
TXT4v=spf1 redirect=su.se, MS=5C7125D100944D68B56D4045A7C50E6D016A3...
SOA1ipam.su.se hostmaster.su.se

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns1.su.se, ns2.su.se, ns3.su.se...)

Analysis

Hierarchy

The host names stud30.dbb.su.se, jwdeg.dbb.su.se, korza.dbb.su.se, frank.dbb.su.se and ag-20.dbb.su.se — among a few others — fall under the parent domain dbb.su.se.

IP Addresses

dbb.su.se resolves to one IP address: 185.84.52.158.

biling.su.se, web.su.se, historia.su.se and two other host names share IP numbers with dbb.su.se.

Name Servers

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

At least some of dbb.su.se's name servers are shared with other domains, for example cbr.su.se, stockholmresilience.su.se, success.su.se and two more.

Four hostnames, each resolving to a pair of IP addresses: ipam.su.se directs to 130.237.181.2 and 2001:6b0:5:1220::2; ns1.su.se directs to 130.237.181.242 and 2001:6b0:5:1226::242; ns2.su.se directs to 130.237.181.250 and 2001:6b0:5:1227::250; ns3.su.se directs to 193.11.31.58 and 2001:6b0:5:790::58.

Mail Servers

Mail for dbb.su.se is handled by four mail servers: mailfilter-ng-1.sunet.se, mailfilter-ng-2.sunet.se, mailfilter-ng-3.sunet.se and mailfilter-ng-4.sunet.se.

dbb.su.se has at least partial mail server overlap with other domains such as bafity.su.se, arthistory.su.se, csc.kth.se and two more.

This set of mail servers commonly appears together with the mail servers mail.irfu.se.

Hostnames that resolve to two IP addresses:

The A records for mailfilter-ng-1.sunet.se return 192.36.171.207 and 2001:6b0:8:2::207.

The A records for mailfilter-ng-3.sunet.se return 192.36.171.200 and 2001:6b0:8:2::200.

Hosts with just one IP address:

mailfilter-ng-2.sunet.se resolves to the IP address 89.45.235.13.

mailfilter-ng-4.sunet.se resolves to the IP address 89.45.235.5.