DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

gu.se

DNS Records

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Hosting & Network

gu.se runs on AS2842, with email via Microsoft 365.

Hosting network
AS2842AS2842
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 10 other sites on AS2842. Stable here since we started watching (Jul 16, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for gu.se

HostnameTypeTTLPriorityContent
gu.seA0130.241.39.203
gu.seCAA00 issue harica.gr
gu.seCAA00 issue godaddy.com
gu.seCAA00 issue sectigo.com
gu.seCAA00 issue letsencrypt.org
gu.seCAA00 issue pki.goog
gu.seCAA00 issue digicert.com
gu.seMX010gu-se.mail.protection.outlook.com
gu.seSOA7200ns1.net.gu.se guns.gu.se 2025183802 14400 3600 1209600 7200
gu.seNS0ns1.net.gu.se
gu.seNS0ns2.chalmers.se
gu.seNS0sunic.sunet.se
gu.seNS0ns2.net.gu.se
gu.seTXT0mandrill_verify._CuH-xX7ZMOZE2ysN8mEjg
gu.seTXT0adobe-idp-site-verification=c2a0682bad454fc9abdaac816101ff94104948d70179e0bba9cc94fa464564cf
gu.seTXT0facebook-domain-verification=y5y71rnwe34fx1x2rj5w9jjdin0me8
gu.seTXT0M6qB2nDaE4odoBIVY6t2HSH3d5wyAPyQsgmW5pd1/Lc4z4KhJuTJ42x3AzZ1nmomSwAS/S9LAkHZ5r1BSz2yzg==
gu.seTXT0v=spf1 ip4:130.235.56.200 ip4:79.136.98.172 ip4:91.123.56.128 ip4:193.26.30.0/25 ip4:217.28.204.8 ip4:195.10.211.16 ip4:193.12.108.68 ip4:213.157.70.73 ip4:213.157.70.75 ip4:88.151.78.132 ip4:130.241.135.107 ip4:130.241.135.110 include:spf.protection.outlook.com ip4:130.235.56.199 ip4:130.235.56.200 ip4:130.235.56.201 ip4:130.235.56.202 ip6:2001:6b0:16:1:5ee:bad:c0de:2200 ip6:2001:6b0:d:708:10:240:8:46 ip6:2001:6b0:d:708:10:240:8:48 ip6:2001:6b0:16:1:5ee:bad:c0de:2199 ip6:2001:6b0:16:1:5ee:bad:c0de:2201 ip6:2001:6b0:16:1:5ee:bad:c0de:2202 ip4:130.235.62.19 ip4:130.235.62.13 ip4:130.235.56.203 ip4:88.151.73.29 ip4:77.237.55.139 ip4:52.232.27.151 include:_spf.anpdm.com include:spf.hostingconnection.eu ip4:130.241.170.85 ip4:130.241.170.86 ip4:23.90.119.90 ip4:23.90.119.91 ip4:23.90.117.190 ip4:23.90.117.191 include:mail.webropolsurveys.com include:spf.mandrillapp.com include:spf.gansend.com include:_spf.ungapped.io include:spf.multinet.com ~all
gu.seTXT0apple-domain-verification=ocfEtR2ZhZkwBWeK
gu.seTXT0mentimeter-5a7c3cdb-74b0-43f5-bad0-f7bc1cd02a8f
gu.seTXT0atlassian-domain-verification=6Z6mb/CK6tL0szYjaJhRwpuBMgurE2vRjNw7AHfrowHpyFCT6aU25yAaEPEC7a3T
gu.seTXT0google-site-verification=d51zezRWehjY_tfUfKR25u-IJsh9ri5QiK88i73cpBw
gu.seTXT0facebook-domain-verification=nmt239dvy5mjzpu24ngkelqe9ww6r4
gu.seTXT0lime-domain-verification=2EFB0D28674E1A3
gu.seTXT0mandrill_verify.oCFTiTf4NIqZmUDkSDW1vA
gu.seTXT0MS=ms77028744
gu.seTXT0miro-verification=d5a6a5db9288449281bc36da55d0a056ba08bdb2
gu.seTXT0projectdiscovery-verification=23294731ed
gu.seTXT0HARICA-jBlxZ3v25ZVvol58IVw
gu.seTXT0openai-domain-verification=dv-WdBUPW7PT8qX1Ws9jG5XZee0
gu.seTXT0HARICA-LO8cC2JGZhFEThSBpeG
www.gu.seA0130.241.39.203

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About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain