ub.lu.se - robtex.com

ub.lu.se

DNSSEC⚠️ Not signed
A130.235.138.12🇸🇪 UNSPECIFIED130.235.0.0/16 LUNET
PTRlb-vip12.srv.lu.se
MXub-lu-se.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
TXTZOOM_verify_gsLY2EnLTVuqufTA6Z1z-A
TXTv=spf1 include:spf.lu.se ip4:130.235.140.196 ip4:130.235.140.228 ip4:130.235....
TXTdCtUpqyahjn35E/2vbo1UcXswyD4rxHnMsiqLNvDKTfcyZDXWgt1FVtvNoW(0x666150)NmsCMp8tcCypWXb...

lu.se

DNSSEC⚠️ Not signed
A2001:6b0:16:1:0:1000:3:12🇸🇪 SUNET2001:6b0::/32 The Swedish University Network
A130.235.138.12🇸🇪 UNSPECIFIED130.235.0.0/16 LUNET
NSprim.lu.se ⭐
NSnsa.lu.se
NSnsc.lu.se
NSsunic.sunet.se
MXlu-se.mail.protection.outlook.com ⭐
TXTlime-domain-verification=E7CA5BBE24741BE
TXTEl9yR3eabYpwgNJorx23IEO8qsKpRzS6dLb6h1kVcXrYZ/UpWJZhDniDmvO6xdU+tc+EISsLq6Voh...
TXTZOOM_verify_71xEjSFmXL1klaslMswmWu
TXTabuseipdb-verification=bUg1lGmI
TXTautodesk-domain-verification=keCxrRvTadPDqXpFdCqq
TXTv=spf1 include:spf-lu.lu.se -all
TXTgoogle-site-verification=-bC64sWbBwlckSTyveDHF6phIlDXRekZSsYawWFfON8
TXTmentimeter-2b66e9cb-6b3a-4ae9-9e13-62f97fb0b467
TXTadobe-idp-site-verification=fb4cb710b2423e840a12d44234f26c542bc1d70f27b16cba8...
SOAprim.lu.sehostmaster@lu.se 2026-03-26 #30
WOT: SAFE (69/100)
rank #2230 globally
rank #5 in the tld
This domain "lu.se" belongs to Lund University, a prestigious institution located in Sweden. The university uses this domain for its official website, where it provides information about its courses, research, faculty, and other related details. The "lu" in the domain name stands for Lund University, while "se" represents Sweden, the country where the university is based.WOT: SAFE (87/100)
📈 Tranco rank: #6,404

Subdomains

ludwig.ub.lu.se
www.ub.lu.se

Same first word

ub.tv
ub.ag
ub.lt
ub.bet
ub.life
ub.edu.br
ub.lv
ub.edu.vn
ub.world
ub.ca
ub.azurewebsites.net
ub.com.hk
ub.be
ub.io
ub.org
ub.nic.in
ub.com.vn
ub.edu.ph
ub.mn
ub.hu
ub.com.tr
ub.ru
ub.se
ub.la
ub.ms
ub.com.es
ub.edu
ub.sk
ub.eu
ub.cn
ub.biz
ub.cz
ub.org.vn
ub.city
ub.nl
ub.co
ub.cc
ub.de
ub.diskstation.me
ub.edu.bs
ub.vc
ub.no
ub.ac.id
ub.edu.bz
ub.edu.ar
ub.edu.bo
ub.gov.mn
ub.net.tr
ub.kz
ub.com
ub.gs
ub.bw
ub.wtf
ub.web.tr
ub.blue
ub.ac
ub.business
ub.net
ub.ua
ub.tc
ub.ro
ub.dk
ub.cat
ub.edu.sa
ub.bike
ub.fi
ub.es
ub.com.ua
ub.kiev.ua
ub.edu.bi
ub.chat
ub.co.ke
ub.am
ub.kg
ub.net.cn
ub.org.bo
ub.ac.ir

Similar names

bu.tt
bu.fi
bu.lt
bu.ac.th
bu.ae
bu.lc
bu.md
bu.life
bu.co.kr
bu.be
bu.gg
bu.org.tr
bu.vc
bu.com.tw
bu.cc
bu.pl
bu.s3.amazonaws.com
bu.cx
bu.com.co
bu.am
bu.by
bu.com.tr
bu.gy
bu.tv
bu.co.ke
bu.at
bu.tc
bu.nu
bu.biz
bu.su
bu.hr
bu.dk
bu.edu.au
bu.lv
bu.hu
bu.edu
bu.fyi
bu.wtf
bu.ru
bu.st
bu.lk
bu.is
bu.no
bu.edu.tr
bu.ca
bu.net
bu.ac.kr
bu.co.uk
bu.sh.cn
bu.edu.pk
bu.spb.ru
bu.digital
bu.gen.tr
bu.ke
bu.org.au
bu.cz
bu.to
bu.soccer
bu.com.ua
bu.com
bu.amsterdam
bu.style
bu.tel
bu.si
bu.se
bu.nl
bu.cl
bu.edu.mx
bu.edu.sa
bu.net.tr
bu.net.au
bu.edu.eg
bu.edu.kg
bu.edu.af
bu.mp

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026MXub-lu-se.mail.protection.outlook.commx.lu.seA130.235.138.12130.235.27.129130.235.52.5
○MXmx.lu.se2015-07-16 → 2020-07-20 · 4 obs
● 2015-07-16 19:20:22
● 2020-07-20 20:51:44
○ 2026-02-18 02:00:58
○ 2026-03-26 15:55:18
●MXub-lu-se.mail.protection.outlook.com2026-02-18 → 2026-03-26 · 3 obs
○ 2020-07-20 20:51:44
● 2026-02-18 02:00:58
● 2026-03-26 15:55:18
●A130.235.138.122026-02-18 → 2026-03-26 · 3 obs
○ 2020-07-20 20:51:44
● 2026-02-18 02:00:58
● 2026-03-26 15:55:18
○A130.235.27.1292015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 19:20:22
○ 2015-12-06 11:29:42
○ 2026-03-26 15:55:18
○A130.235.52.52015-12-06 → 2020-07-20 · 5 obs
○ 2015-07-16 19:20:22
● 2015-12-06 11:29:42
● 2020-07-20 20:51:44
○ 2026-02-18 02:00:58
○ 2026-03-26 15:55:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sea.ns.se, b.ns.se, c.ns.se, f.ns.se...-
lu.sensa.lu.se, nsc.lu.se, sunic.sunet.se6 records

✅ Authoritative Response

Server:130.235.63.235

NS records: nsa.lu.se, nsc.lu.se, sunic.sunet.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lu.se (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

TypeCountSample Data
A1130.235.138.12
MX1ub-lu-se.mail.protection.outlook.com (pr
TXT3v=spf1 include:spf.lu.se ip4:130.235.140, dCtUpqyahjn35E/2vbo1UcXswyD4rxHnMsiqLNvD...

📌 Glue Records Collected

Total: 6

In-bailiwick: 4 (nsa.lu.se, nsa.lu.se, nsc.lu.se...)

Out-of-bailiwick: 2 (sunic.sunet.se, sunic.sunet.se)

Analysis

Hierarchy

ub.lu.se is a parent of ludwig.ub.lu.se and www.ub.lu.se.

IP Addresses

ub.lu.se points to a single IP number: 130.235.138.12.

Other host names, for instance lb-vip12.srv.lu.se, medarbetarwebben.lu.se, juriskandidatprogrammet.se, ekh.lu.se and soc.lu.se share IP numbers with ub.lu.se.

Mail Servers

ub.lu.se is handled by a single mail server, ub-lu-se.mail.protection.outlook.com.

ub-lu-se.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::2, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::c, 52.101.68.10, 52.101.68.32, 52.101.73.8 and 52.101.73.15.