buv.su.se - robtex.com

buv.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
TXTv=spf1 redirect=su.se
TXTMS=6399859C11B2D43998EA6BA20BA24C4496A687DB
TXTjamf-site-verification=IOMTu9Qf0672ZO43jlFFoA
TXTZOOM_verify_AUYnmEpHRhS00FT7RaNiSw
TXTadobe-idp-site-verification=ac6fe83affe4f7cbe13d862cc38c401053df2886f83126d64...
SOAipam.su.sehostmaster@su.se serial=727

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)
TXTNetwork Operation Center <noc@su.se>
TXTMS=ms35958557
TXTadobe-idp-site-verification=ac6fe83affe4f7cbe13d862cc38c401053df2886f83126d64...
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>
SOAipam.su.sehostmaster@su.se serial=3703
WOT: SAFE (62/100)
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: #11,538

Subdomains

www.buv.su.se

Same first word

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DNS History

15 records (9 active, 6 former)

20162017201820192020202120222023202420252026NSipam.su.sens1.su.sens2.su.sens3.su.sens.su.sens4.su.sesdns.su.seMXmailfilter-ng-1.sunet.semailfilter-ng-2.sunet.semailfilter-ng-3.sunet.semailfilter-ng-4.sunet.see-mailfilter03.sunet.see-mailfilter04.sunet.seA185.84.52.158193.11.30.141
●NSipam.su.se2026-02-28 → 2026-07-27 · 3 obs
○ 2016-07-08 09:10:42
● 2026-02-28 07:13:04
● 2026-07-27 10:30:30
○NSns.su.se2015-07-31 → 2016-07-08 · 4 obs
● 2015-07-31 22:10:08
● 2016-07-08 09:10:42
○ 2026-02-28 07:13:04
○ 2026-07-27 10:30:30
●NSns1.su.se2026-02-28 → 2026-07-27 · 3 obs
○ 2016-07-08 09:10:42
● 2026-02-28 07:13:04
● 2026-07-27 10:30:30
●NSns2.su.se2015-07-31 → 2026-07-27 · 2 obs
● 2015-07-31 22:10:08
● 2026-07-27 10:30:30
●NSns3.su.se2015-07-31 → 2026-07-27 · 2 obs
● 2015-07-31 22:10:08
● 2026-07-27 10:30:30
○NSns4.su.se2015-07-31 → 2016-07-08 · 4 obs
● 2015-07-31 22:10:08
● 2016-07-08 09:10:42
○ 2026-02-28 07:13:04
○ 2026-07-27 10:30:30
○NSsdns.su.se2015-07-31 → 2015-07-31 · 3 obs
● 2015-07-31 22:10:08
○ 2015-11-25 13:18:44
○ 2026-07-27 10:30:30
○MXe-mailfilter03.sunet.se2015-07-31 → 2016-07-08 · 4 obs
● 2015-07-31 22:10:08
● 2016-07-08 09:10:42
○ 2026-02-28 07:13:04
○ 2026-07-27 10:30:30
○MXe-mailfilter04.sunet.se2015-07-31 → 2016-07-08 · 4 obs
● 2015-07-31 22:10:08
● 2016-07-08 09:10:42
○ 2026-02-28 07:13:04
○ 2026-07-27 10:30:30
●MXmailfilter-ng-1.sunet.se2026-02-28 → 2026-07-27 · 3 obs
○ 2016-07-08 09:10:42
● 2026-02-28 07:13:04
● 2026-07-27 10:30:30
●MXmailfilter-ng-2.sunet.se2026-02-28 → 2026-07-27 · 3 obs
○ 2016-07-08 09:10:42
● 2026-02-28 07:13:04
● 2026-07-27 10:30:30
●MXmailfilter-ng-3.sunet.se2026-02-28 → 2026-07-27 · 3 obs
○ 2016-07-08 09:10:42
● 2026-02-28 07:13:04
● 2026-07-27 10:30:30
●MXmailfilter-ng-4.sunet.se2026-02-28 → 2026-07-27 · 3 obs
○ 2016-07-08 09:10:42
● 2026-02-28 07:13:04
● 2026-07-27 10:30:30
●A185.84.52.1582026-02-28 → 2026-07-27 · 3 obs
○ 2016-07-08 09:10:42
● 2026-02-28 07:13:04
● 2026-07-27 10:30:30
○A193.11.30.1412015-07-31 → 2016-07-08 · 4 obs
● 2015-07-31 22:10:08
● 2016-07-08 09:10:42
○ 2026-02-28 07:13:04
○ 2026-07-27 10:30:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
seg.ns.se, m.ns.se, a.ns.se, x.ns.se...-
su.sens1.su.se, ns2.su.se, ns3.su.se6 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: 613ms | Queries: -

📄 Records

TypeCountSample Data
A1185.84.52.158
NS3ns2.su.se, ns3.su.se...
MX4mailfilter-ng-1.sunet.se (pri: 10), mailfilter-ng-4.sunet.se (pri: 10)...
TXT5adobe-idp-site-verification=ac6fe83affe4, v=spf1 redirect=su.se...
SOA1ipam.su.se hostmaster.su.se

📌 Glue Records Collected

Total: 6

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

Analysis

Hierarchy

buv.su.se is a parent domain of www.buv.su.se.

IP Addresses

buv.su.se points to a single IP number: 185.84.52.158.

Additional host names — humangeo.su.se, math.su.se, erg.su.se and two others — share IP numbers with buv.su.se.

Name Servers

buv.su.se has four authoritative name servers: ipam.su.se, ns1.su.se, ns2.su.se and ns3.su.se.

buv.su.se shares at least some of its name servers with other domains, including cbr.su.se, stockholmresilience.su.se, success.su.se and two others.

The host names ipam.su.se, ns1.su.se, ns2.su.se and ns3.su.se each resolve to two IP addresses: ipam.su.se resolves to 130.237.181.2 and 2001:6b0:5:1220::2; ns1.su.se resolves to 130.237.181.242 and 2001:6b0:5:1226::242; ns2.su.se resolves to 130.237.181.250 and 2001:6b0:5:1227::250; ns3.su.se resolves to 193.11.31.58 and 2001:6b0:5:790::58.

Mail Servers

Four mail servers handle email for buv.su.se: mailfilter-ng-1.sunet.se, mailfilter-ng-2.sunet.se, mailfilter-ng-3.sunet.se and mailfilter-ng-4.sunet.se.

buv.su.se shares mail servers — at least in part — with other domains, including sofi.su.se, fpirc.kth.se, d.kth.se and two others.

These mail servers are frequently seen alongside the mail servers mail.irfu.se.

Host names with two IP numbers:

mailfilter-ng-1.sunet.se resolves to two addresses: 192.36.171.207 and 2001:6b0:8:2::207.

mailfilter-ng-3.sunet.se resolves to two addresses: 192.36.171.200 and 2001:6b0:8:2::200.

Host names pointing to a single IP address:

The hostname mailfilter-ng-2.sunet.se resolves to 89.45.235.13.

The hostname mailfilter-ng-4.sunet.se resolves to 89.45.235.5.