big.su.se - robtex.com

big.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 ⭐
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
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
SOAipam.su.sehostmaster@su.se serial=204

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)
TXTAbuse <abuse@su.se>
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>
SOAipam.su.sehostmaster@su.se serial=3703
WOT: UNKNOWN (63/100)
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

www.big.su.se
tove-w7-5.big.su.se

Same first word

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DNS History

19 records (10 active, 9 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.sev-canit-scanner.sunet.sev-mailfilter03.sunet.seA185.84.52.1582a05:a140::129193.11.30.1412001:6b0:5:50::141
●NSipam.su.se2017-04-07 → 2026-07-26 · 3 obs
○ 2016-10-03 19:12:32
● 2017-04-07 19:40:56
● 2026-07-26 14:46:38
○NSns.su.se2015-06-16 → 2016-10-03 · 4 obs
● 2015-06-16 15:12:16
● 2016-10-03 19:12:32
○ 2017-04-07 19:40:56
○ 2026-07-26 14:46:38
●NSns1.su.se2017-04-07 → 2026-07-26 · 3 obs
○ 2016-10-03 19:12:32
● 2017-04-07 19:40:56
● 2026-07-26 14:46:38
●NSns2.su.se2015-06-16 → 2026-07-26 · 2 obs
● 2015-06-16 15:12:16
● 2026-07-26 14:46:38
●NSns3.su.se2015-06-16 → 2026-07-26 · 2 obs
● 2015-06-16 15:12:16
● 2026-07-26 14:46:38
○NSns4.su.se2015-06-16 → 2016-10-03 · 4 obs
● 2015-06-16 15:12:16
● 2016-10-03 19:12:32
○ 2017-04-07 19:40:56
○ 2026-07-26 14:46:38
○NSsdns.su.se2015-06-16 → 2015-06-16 · 3 obs
● 2015-06-16 15:12:16
○ 2015-10-25 07:26:46
○ 2026-07-26 14:46:38
○MXe-mailfilter03.sunet.se2015-06-16 → 2020-02-19 · 4 obs
● 2015-06-16 15:12:16
● 2020-02-19 02:00:56
○ 2026-02-23 20:04:12
○ 2026-07-26 14:46:38
○MXe-mailfilter04.sunet.se2015-06-16 → 2020-02-19 · 4 obs
● 2015-06-16 15:12:16
● 2020-02-19 02:00:56
○ 2026-02-23 20:04:12
○ 2026-07-26 14:46:38
●MXmailfilter-ng-1.sunet.se2026-02-23 → 2026-07-26 · 3 obs
○ 2020-02-19 02:00:56
● 2026-02-23 20:04:12
● 2026-07-26 14:46:38
●MXmailfilter-ng-2.sunet.se2026-02-23 → 2026-07-26 · 3 obs
○ 2020-02-19 02:00:56
● 2026-02-23 20:04:12
● 2026-07-26 14:46:38
●MXmailfilter-ng-3.sunet.se2026-02-23 → 2026-07-26 · 3 obs
○ 2020-02-19 02:00:56
● 2026-02-23 20:04:12
● 2026-07-26 14:46:38
●MXmailfilter-ng-4.sunet.se2026-02-23 → 2026-07-26 · 3 obs
○ 2020-02-19 02:00:56
● 2026-02-23 20:04:12
● 2026-07-26 14:46:38
○MXv-canit-scanner.sunet.se2017-04-07 → 2017-06-11 · 5 obs
○ 2015-06-16 15:12:16
● 2017-04-07 19:40:56
● 2017-06-11 00:51:18
○ 2020-02-05 02:25:06
○ 2026-07-26 14:46:38
○MXv-mailfilter03.sunet.se2017-04-07 → 2020-02-19 · 5 obs
○ 2015-06-16 15:12:16
● 2017-04-07 19:40:56
● 2020-02-19 02:00:56
○ 2026-02-23 20:04:12
○ 2026-07-26 14:46:38
●A185.84.52.1582026-02-23 → 2026-07-26 · 3 obs
○ 2020-02-19 02:00:56
● 2026-02-23 20:04:12
● 2026-07-26 14:46:38
○A193.11.30.1412020-02-05 → 2020-02-19 · 4 obs
● 2020-02-05 02:25:06
● 2020-02-19 02:00:56
○ 2026-02-23 20:04:12
○ 2026-07-26 14:46:38
○A2001:6b0:5:50::1412020-02-05 → 2020-02-19 · 4 obs
● 2020-02-05 02:25:06
● 2020-02-19 02:00:56
○ 2026-02-23 20:04:12
○ 2026-07-26 14:46:38
●A2a05:a140::1292026-02-23 → 2026-07-26 · 3 obs
○ 2020-02-19 02:00:56
● 2026-02-23 20:04:12
● 2026-07-26 14:46:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sef.ns.se, i.ns.se, b.ns.se, z.ns.se...20 records
su.sens1.su.se, ns2.su.se, ns3.su.se6 records

✅ Authoritative Response

Server:130.237.181.242

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: 848ms | Queries: -

📄 Records

TypeCountSample Data
A1185.84.52.158
AAAA12a05:a140::129
NS3ns2.su.se, ns3.su.se...
MX4mailfilter-ng-4.sunet.se (pri: 10), mailfilter-ng-3.sunet.se (pri: 10)...
TXT1v=spf1 redirect=su.se
SOA1ipam.su.se hostmaster.su.se

📌 Glue Records Collected

Total: 26

In-bailiwick: 26 (f.ns.se, f.ns.se, i.ns.se...)

Analysis

Hierarchy

www.big.su.se and tove-w7-5.big.su.se are both subdomains of big.su.se.

IP Addresses

big.su.se points to the IP addresses 185.84.52.158 and 2a05:a140::129

zoologi.su.se, iies.su.se, statsvet.su.se and two other host names share IP numbers with big.su.se.

Name Servers

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

There is at least partial name server overlap between big.su.se and other domains — 169.237.130.in-addr.arpa, sbs.su.se, umn.su.se and two more among them.

All four hostnames — ipam.su.se, ns1.su.se, ns2.su.se and ns3.su.se — resolve to two IP numbers apiece: ipam.su.se to 130.237.181.2 and 2001:6b0:5:1220::2; ns1.su.se to 130.237.181.242 and 2001:6b0:5:1226::242; ns2.su.se to 130.237.181.250 and 2001:6b0:5:1227::250; ns3.su.se to 193.11.31.58 and 2001:6b0:5:790::58.

Mail Servers

The four mail servers for big.su.se are mailfilter-ng-1.sunet.se, mailfilter-ng-2.sunet.se, mailfilter-ng-3.sunet.se and mailfilter-ng-4.sunet.se.

big.su.se has at least partial mail server overlap with other domains such as fysik.uu.se, mmk.su.se, fs.su.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:

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

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

Hosts with just one IP address:

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

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