brainstem.dk

📜 Historical scan 2026-06-16 16:48:42  ·  ← 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   519ms
NameserverIP addressesPTRASN / ISP
ns1.ku.dk — — —
ns2.ku.dk — — —

🌍 A Records#

1 records   485ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.166.226 — genome.ku.dk AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark Holbæk

📧 MX Records#

1 records   510ms
PriorityTTLMail ServerIP addressesPTRASN
10 — 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   756ms
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#

703ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

418ms
FieldValue
Serial2026061101
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#

128 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)
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
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)
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
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
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
nbsp.dkPunktum dk A/S (direct)
nhmd.dkCURANET A/S
nyt-naturhistorisk.dkCURANET A/S
nytnaturhistorisk.dkCURANET A/S
offentlig-ai.dkCURANET A/S
optical-tweezers.dkPunktum dk A/S (direct)
opticon-schools.dkPunktum dk A/S (direct)
phageclouds.dkCURANET A/S
phagecompass.dkCURANET A/S
phageleads.dkCURANET A/S
phagesuite.dkCURANET A/S
processpil.dkCURANET A/S
quantech.dkPunktum dk A/S (direct)

Showing 100 of 128.

📋 WHOIS#

⏱️ Lookup Timing#

NS
519ms
A
485ms
MX
510ms
AAAA
466ms
TXT
756ms
CAA
436ms
HTTPS
414ms
TLSA
379ms
SOA
418ms
MTA-STS
1283ms
DNSSEC
703ms
SRV
0ms
Total
3637ms

🕐 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 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 shown 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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