brainstem.dk

📜 Historical scan 2026-07-10 00:28:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brainstem.dk is a .dk domain served by 2 nameservers (ns1.ku.dk, ns2.ku.dk). It was registered on 11 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.166.226 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by genome.ku.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   29ms
NameserverIP addressesPTRASN / ISP
ns1.ku.dk 192.38.110.174
2001:878:1070:10::174		 ns1.ku.dk
ns1.ku.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.ku.dk 192.38.110.190
2001:878:1070:11::190		 ns2.ku.dk
ns2.ku.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.166.226 3600s genome.ku.dk AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark Holbæk

📧 MX Records#

1 records   28ms
PriorityTTLMail ServerIP addressesPTRASN
10 1383s genome.ku.dk 130.225.166.226 genome.ku.dk AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   1422ms
TXT Record
v=spf1 a mx a:genome.ku.dk ?all

✉️ SPF#

PolicyRecord (brainstem.dk)
?all (neutral) v=spf1 a mx a:genome.ku.dk ?all

📨 DMARC#

PolicyRecord (_dmarc.brainstem.dk)
p=quarantine v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:upglztho@ag.eu.dmarcadvisor.com; ruf=mailto:upglztho@fr.eu.dmarcadvisor.com; pct=100; fo=1; ri=3600

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 00:50:32
www130.225.166.226 (AS1835) (address records, no CNAME)
www vs bare domainSame network
brainstem.dk: 130.225.166.226 (AS1835)
www.brainstem.dk: 130.225.166.226 (AS1835)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

73ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026070901
Primary NS (MNAME)ns1.ku.dk
Responsible (RNAME)hostmaster@adm.ku.dk
Refresh7200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 01:10:37
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-11-11
Expires2029-11-30 (1139d)

🔗 Same registrant#

136 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
arboretet.dkPunktum dk A/S (direct)
atmospheric-complexity.dkPunktum dk A/S (direct)
b10k.dkCURANET A/S
bb2mm.dkPunktum dk A/S (direct)
bedebog.dkCURANET A/S
bigbangnaturfag.dkPunktum dk A/S (direct)
biofilm.dkPunktum dk A/S (direct)
biohpc.dkCURANET A/S
bionet.dkPunktum dk A/S (direct)
bioskov.dkSimply.com A/S
birdtracks.dkPunktum dk A/S (direct)
botanicalgarden.dkCURANET A/S
botanicalgardencafe.dkCURANET A/S
botaniskhavecafe.dkCURANET A/S
butterflyhouse.dkCURANET A/S
cafebotanicalgarden.dkCURANET A/S
cafebotaniskhave.dkCURANET A/S
caisa.dkCURANET A/S
cebil.dkCURANET A/S
ceeh.dkPunktum dk A/S (direct)
celat.dkCURANET A/S
chaosbook.dkPunktum dk A/S (direct)
clarin.dkCURANET A/S
climate-geophysics.dkPunktum dk A/S (direct)
cmp.dkWEB SOLUTIONS A/S
copenhagen-university.dkCURANET A/S
copenhagencompetition.dkCURANET A/S
copenhagensciencecity.dkCURANET A/S
cosmology.dkPunktum dk A/S (direct)
cphuni.dkCURANET A/S
danbif.dkCURANET A/S
danmark-udforsker.dkCURANET A/S
danmarkudforsker.dkCURANET A/S
danske-naturhistoriske-museer.dkCURANET A/S
dansknaturhistorie.dkCURANET A/S
dark-cosmology.dkPunktum dk A/S (direct)
darkcosmos.dkPunktum dk A/S (direct)
dinodag.dkCURANET A/S
dinosaur-familier.dkCURANET A/S
discovery-center.dkPunktum dk A/S (direct)
discovery-centre.dkPunktum dk A/S (direct)
discoverycentre.dkPunktum dk A/S (direct)
dkvet.dkCURANET A/S
dnaogliv.dkCURANET A/S
dnapåforkant.dkCURANET A/S
e-science.dkPunktum dk A/S (direct)
faos.dkCURANET A/S
findforåret.dkCURANET A/S
fiskeatlas.dkCURANET A/S
forskerdata-tool.dkPunktum dk A/S (direct)
forskerdata.dkCURANET A/S
fortidensfingeraftryk.dkCURANET A/S
fremtidenslandskaber.dkPunktum dk A/S (direct)
fuglerejsen.dkPunktum dk A/S (direct)
fylogeni-tool.dkDANDOMAIN A/S
fysikleksikon.dkPunktum dk A/S (direct)
geological-museum.dkCURANET A/S
geologicalmuseum.dkCURANET A/S
geologiensdag.dkCURANET A/S
geologiensdage.dkCURANET A/S
geologisk-museum.dkCURANET A/S
geologiskmuseum.dkCURANET A/S
glossematics.dkCURANET A/S
godvækstjord.dkPunktum dk A/S (direct)
greenlandperspective.dkCURANET A/S
hobedata.dkCURANET A/S
hvalerihaven.dkCURANET A/S
ibt.dkCURANET A/S
icecores.dkPunktum dk A/S (direct)
insektmobilen.dkCURANET A/S
isarkiv.dkPunktum dk A/S (direct)
isogklima.dkPunktum dk A/S (direct)
jurabog.dkCURANET A/S
jurahuset.dkCURANET A/S
kosmologi.dkPunktum dk A/S (direct)
ku-net.dkCURANET A/S
ku.dkCURANET A/S
kubulus.dkCURANET A/S
kulturkurser.dkPunktum dk A/S (direct)
kumail.dkCURANET A/S
kvl.dkCURANET A/S
macroecointern.dkSimply.com A/S
marsgroup.dkPunktum dk A/S (direct)
microsculpture.dkCURANET A/S
mitfossil.dkCURANET A/S
mjolnir-ucph.dkCURANET A/S
mrf.dkCURANET A/S
museumforest.dkCURANET A/S
myrejagten.dkCURANET A/S
naturalhistory.dkCURANET A/S
naturhistorie.dkCURANET A/S
naturhistoriske-museer-danmark.dkCURANET A/S
navn.dkCURANET A/S
nbia.dkPunktum dk A/S (direct)
nbsp.dkPunktum dk A/S (direct)
nhmd.dkCURANET A/S
nyt-naturhistorisk.dkCURANET A/S
nytnaturhistorisk.dkCURANET A/S
nytsnm.dkCURANET A/S
offentlig-ai.dkCURANET A/S

Showing 100 of 136.

📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
34ms
MX
28ms
AAAA
30ms
TXT
1422ms
CAA
30ms
HTTPS
30ms
TLSA
943ms
SOA
0ms
MTA-STS
425ms
DNSSEC
73ms
SRV
1655ms
Total
3027ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 00:50:32 1269ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-08 13:16:57 3069ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 07:47:23 1052ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-24 06:00:06 5408ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-21 22:25:12 2291ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-10 23:35:26 2204ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-06 15:28:20 1079ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 21:06:41 903ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-26 19:36:42 4103ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-20 17:38:35 9088ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-13 16:03:30 2952ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-06 07:29:29 1210ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-31 14:48:56 1623ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-23 06:30:28 1004ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-16 21:48:29 2650ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-10 00:28:39 shown 3027ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-03 20:17:37 938ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-27 15:51:48 1437ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 21:53:35 836ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-22 23:31:12 997ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-22 02:24:04 965ms 2 NS 1 A 1 MX ⚠️ Bogus
2026-06-20 18:00:41 1289ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 16:49:22 1315ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 16:48:42 3637ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 16:30:35 600ms 2 NS 1 A 1 MX 🔓 Insecure
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