brainstem.dk

📜 Historical scan 2026-06-16 16:49:22  ·  ← 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   155ms
NameserverIP addressesPTRASN / ISP
ns1.ku.dk — — —
ns2.ku.dk — — —

🌍 A Records#

1 records   150ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.166.226 — genome.ku.dk AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark Holbæk

📧 MX Records#

1 records   146ms
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   307ms
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#

278ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

147ms
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#

134 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)
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
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
optical-tweezers.dkPunktum dk A/S (direct)
opticon-schools.dkPunktum dk A/S (direct)

Showing 100 of 134.

📋 WHOIS#

⏱️ Lookup Timing#

NS
155ms
A
150ms
MX
146ms
AAAA
162ms
TXT
307ms
CAA
107ms
HTTPS
119ms
TLSA
175ms
SOA
147ms
MTA-STS
186ms
DNSSEC
278ms
SRV
0ms
Total
1315ms

🕐 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 shown 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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