DNS Report: gu.se

Generated: 2026-08-09T03:09:13-05:00

84/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5542 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: k8s.gu.se
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
130.241.39.203
AAAA
CNAME
MX
10 gu-se.mail.protection.outlook.com.
TXT
"atlassian-domain-verification=6Z6mb/CK6tL0szYjaJhRwpuBMgurE2vRjNw7AHfrowHpyFCT6aU25yAaEPEC7a3T"
"MS=ms77028744"
"google-site-verification=d51zezRWehjY_tfUfKR25u-IJsh9ri5QiK88i73cpBw"
"HARICA-LO8cC2JGZhFEThSBpeG"
"mandrill_verify.oCFTiTf4NIqZmUDkSDW1vA"
"facebook-domain-verification=y5y71rnwe34fx1x2rj5w9jjdin0me8"
"M6qB2nDaE4odoBIVY6t2HSH3d5wyAPyQsgmW5pd1/Lc4z4KhJuTJ42x3AzZ1nmomSwAS/S9LAkHZ5r1BSz2yzg=="
"lime-domain-verification=2EFB0D28674E1A3"
"apple-domain-verification=ocfEtR2ZhZkwBWeK"
"openai-domain-verification=dv-WdBUPW7PT8qX1Ws9jG5XZee0"
"facebook-domain-verification=nmt239dvy5mjzpu24ngkelqe9ww6r4"
"mentimeter-5a7c3cdb-74b0-43f5-bad0-f7bc1cd02a8f"
"mandrill_verify._CuH-xX7ZMOZE2ysN8mEjg"
"miro-verification=d5a6a5db9288449281bc36da55d0a056ba08bdb2"
"adobe-idp-site-verification=c2a0682bad454fc9abdaac816101ff94104948d70179e0bba9cc94fa464564cf"
"projectdiscovery-verification=23294731ed"
"HARICA-jBlxZ3v25ZVvol58IVw"
"v=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"
NS
ns2.net.gu.se.
sunic.sunet.se.
ns1.net.gu.se.
ns2.chalmers.se.
SOA
ns1.net.gu.se. guns.gu.se. 2025140450 14400 3600 1209600 7200
CAA
0 issue "sectigo.com"
0 issue "letsencrypt.org"
0 issue "digicert.com"
0 issue "godaddy.com"
0 issue "pki.goog"
0 issue "harica.gr"
DS
18355 8 2 0ADC6C1140955DF21BAE89BDB46291D075E7D8180CA0CDF39306068D 6AEF9A74
18355 8 1 ED0D501180BF6CFD5A7ED37C2BB797B6C2DE40B1
DNSKEY
257 3 8 AwEAAZwfOGFjakD7ALgGJ4TvGI7108G7MNoaBjX5+ItfIm03VA0GQm9o naWJ61QUHHwH8g2582e4w0E287OooZm6y7Cj6xq0R2U+avkbQxqG2t4Z CxGacORNQKuNIH2/TaWJIahEC/q2QxD0hUwTINK+paz1LHwYCRgPhzyS ociJyG0ZzPf3olyRLlKB9m0PQlvUOM+s057//8EYikBux/jEvVGg3bh3 fXqlvS9zY1ucu7jR4nplyVd/7h+7VJSKxi78rQBtTC8z9smHZ5QiRQPy 5rgHh+xG6sNXuM8oXJXBBJzJ0z1S4xeWeLE6HzizdHAcvmONQqcEPSXV WFeJwiiDwFs=
256 3 8 AwEAAbZOwX2fGTWnn4lzWUbW85bN5bAzGZWIT5srlh7DJAR8qvaYEQh+ 3sJC32RFmPzsq0O5G2x4Op7HsfCDLDkij2CtRpZniEZEVVN40OyUxA4g sIrwNZWjJhuALuhSR5DGld+vxr8Gsk9yMoLOjzLzmNe+E4AkgPrfNkLt efAe1M2X
RRSIG
DNSKEY 8 2 86400 20260907032004 20260808022005 16525 gu.se. kr5bmyZkrF+2UsQzzFuNC+ypz85C+RyoAU+3+nHMqxVgD5GEDZwbfxGY 7SJdBMM+lgMLzLQrW70FyasA8HVuMqyD9WFnonvQnUu+0iT6+usGOPMP pCXeEPBVsiAgzka56fq3aeaWckko03RuS6twHspMusdpbfDRoTeyiTnd Pcc=
DNSKEY 8 2 86400 20260907032004 20260808022005 18355 gu.se. Qitt4l2LhF7cwpRGADGv5GyNFHpriyo0JcrNdm6CQ1lf8cGyvTHVeSoh j3XHf4GxjFOUVhdovbzL8/+r0bDb4AhL4Qe9uZbkrgPgbl7ykNHSR3Ig u2XDdatTgW8ULTr7vvtMohy8YyTtDxMf8OnOM3PYVedBCoPXwAxJP3li zCZ/7WkHAQYZ8rM6B/BCaECeG558DIS01+aRD2m+Kikms00ubVcESfbV l0UiG9u5Gvi1Wl2OpFX/1gzAmafQVIXVGatJ+SPTUq2bvYtkLQIaDD6c IoKSPpkD2cpzK8xW9OBGjFiEF/rihoaWndVJafvE9MiJTyQ7bVZ3FekZ hm4s9g==
SOA 8 2 86400 20260908080358 20260809070358 16525 gu.se. RCQ3srT9eTln2kGVt4UcAesJur37b0lpng+FVupUw3ybDvSLEI8JyB1p 8fB/FctMVzCAw5JQKGxDclo9FTnrblAPfuQCXlFIvteFzFaGRXuRqD1t WkAre5HkSoIWvvmuYIOoZy+AqVSJK1yD3cxtj/KKwueiI1G63sfaNmu0 DvI=
MX 8 2 303 20260906124202 20260807114538 16525 gu.se. CN4aHPYA7LCxo9JkENa4bAPcgSu2DTTUL0TTAjaAC779g6i1xD9qW585 ScSdMJW08yeZssaKUqWUw2j2JlbSeWu4I0ybA4dCREnv98H/EUliX2NP Zfc8OSxOp6AIkDwd3YluZ5dhcVfGBg+rzKk/9DE2phZbS0yKKSoN9/VL EBE=
NS 8 2 86400 20260826054629 20260727053359 16525 gu.se. EqSa2lIS11ZV+y1PfTHK1LWmmLHzVEFMEKr+Nrfmbew0XjthBujT8+Nq Xw6qsK5koUDgdMrkLQSd9Y9/cDiTERYC3pUCSBaiecPmYUgB7lWjxpUA Vp5thjPGXcB1QWhxbsrkPyFrV5cby8MtXHbhYcjjqzuANHZ3Qr2eEhaA B0w=
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP