fjernvarmegudumlund.dk

📜 Historical scan 2026-07-02 20:27:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fjernvarmegudumlund.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 18 September 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed but currently fails validation, has no 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   318ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

522ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-24 23:28:42
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-09-18
Expires2027-09-30 (338d)

🔗 Same registrant#

91 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
aakiamtest.dkA/S SCANNET
aakkomda.dkA/S SCANNET
aakvalgweb.dkA/S SCANNET
aalbkom.dkA/S SCANNET
aalborg-forsyning.dkPunktum dk A/S (direct)
aalborg-kommune.dkA/S SCANNET
aalborg-trafikinfo.dkPunktum dk A/S (direct)
aalborg-vandsamarbejde.dkPunktum dk A/S (direct)
aalborg.dkA/S SCANNET
aalborg2032.dkA/S SCANNET
aalborgaktiv.dkA/S SCANNET
aalborgbygas.dkPunktum dk A/S (direct)
aalborgcvb.dkA/S SCANNET
aalborgenergi.dkPunktum dk A/S (direct)
aalborgenergiogvand.dkPunktum dk A/S (direct)
aalborgevents.dkA/S SCANNET
aalborgfjernkoeling.dkPunktum dk A/S (direct)
aalborgforsyning.dkPunktum dk A/S (direct)
aalborggas.dkPunktum dk A/S (direct)
aalborgholdingvand.dkPunktum dk A/S (direct)
aalborginstitutioner.dkA/S SCANNET
aalborgkoeling.dkPunktum dk A/S (direct)
aalborgkoersel.dkA/S SCANNET
aalborgkommuneplan.dkA/S SCANNET
aalborgkomune.dkPunktum dk A/S (direct)
aalborgkøling.dkPunktum dk A/S (direct)
aalborgmiljøogenergiplanlægning.dkA/S SCANNET
aalborgmtbmarathon.dkPunktum dk A/S (direct)
aalborgservice.dkPunktum dk A/S (direct)
aalborgserviceenergi.dkPunktum dk A/S (direct)
aalborgudenaffald.dkA/S SCANNET
aalborgvandentreprise.dkPunktum dk A/S (direct)
aalborgvandholding.dkPunktum dk A/S (direct)
aalborgvandogenergi.dkPunktum dk A/S (direct)
aalborgvandsamarbejde.dkPunktum dk A/S (direct)
aalborgvandservice.dkPunktum dk A/S (direct)
aalborgvarme.dkPunktum dk A/S (direct)
aehp.dkA/S SCANNET
afekstern.dkPunktum dk A/S (direct)
afsms.dkPunktum dk A/S (direct)
akindkob.dkA/S SCANNET
akvikar.dkPunktum dk A/S (direct)
baeredygtighedsfestival.dkPunktum dk A/S (direct)
brandingaalborg.dkA/S SCANNET
bæredygtighedsakademi.dkPunktum dk A/S (direct)
bæredygtighedsfestival.dkA/S SCANNET
bæredygtighedsfestivalen.dkA/S SCANNET
centervikaraalborg.dkA/S SCANNET
cfgo.dkPunktum dk A/S (direct)
coastallife.dkA/S SCANNET
cpvs.dkA/S SCANNET
digitalejobcenter.dkA/S SCANNET
dnaaalborg.dkA/S SCANNET
energiaalborg.dkPunktum dk A/S (direct)
energicenteraalborg.dkPunktum dk A/S (direct)
fjernvarmeajstrup.dkPunktum dk A/S (direct)
fjernvarmegudumholm.dkPunktum dk A/S (direct)
fjernvarmenoerholm.dkPunktum dk A/S (direct)
fjernvarmenørholm.dkPunktum dk A/S (direct)
fjernvarmesejlflod.dkPunktum dk A/S (direct)
fjernvarmestorerestrup.dkPunktum dk A/S (direct)
forsyning.dkPunktum dk A/S (direct)
fremtidensdemensplejehjem.dkA/S SCANNET
grundvandssamarbejdeaalborg.dkPunktum dk A/S (direct)
grønagent.dkA/S SCANNET
grønuddannelse.dkA/S SCANNET
halskom.dkA/S SCANNET
havorredlimfjorden.dkA/S SCANNET
havørredlimfjorden.dkA/S SCANNET
limfjordsraadet.dkA/S SCANNET
marinnatur.dkA/S SCANNET
nordjysksocialaftale.dkPunktum dk A/S (direct)
onlinevelfærd.dkA/S SCANNET
p-nord.dkA/S SCANNET
pladsanvisningen-online.dkPunktum dk A/S (direct)
pnord.dkA/S SCANNET
rammeaftalernord.dkA/S SCANNET
retænk.dkPunktum dk A/S (direct)
seatroutlimfjorden.dkPunktum dk A/S (direct)
skidt.dkA/S SCANNET
stenrev.dkA/S SCANNET
studieboligaalborg.dkA/S SCANNET
studyaalborg.dkA/S SCANNET
trafiksikkerskoleby.dkA/S SCANNET
tsr15.dkA/S SCANNET
tsraalborg.dkA/S SCANNET
vandsamarbejde-aalborg.dkPunktum dk A/S (direct)
wfg2020.dkPunktum dk A/S (direct)
wfg2021.dkA/S SCANNET
wfg2024.dkA/S SCANNET
youthsgogreen.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
318ms
A
272ms
MX
245ms
AAAA
359ms
TXT
750ms
CAA
421ms
HTTPS
344ms
TLSA
99ms
SOA
345ms
MTA-STS
390ms
DNSSEC
522ms
SRV
417ms
Total
2464ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 23:19:23 1067ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-09 11:55:11 976ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-22 17:11:50 1041ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-27 07:34:38 1014ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-23 15:07:47 3204ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-22 12:05:56 9179ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 11:54:23 10041ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-20 10:48:54 5554ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 04:33:22 3078ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-18 03:36:39 10002ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-16 16:02:14 2908ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-15 13:22:37 5520ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-13 21:06:08 1453ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-12 16:05:40 1091ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-11 11:02:27 2907ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-09 02:06:27 1203ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-07 14:23:05 8935ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-05 01:46:34 3327ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-29 00:51:49 1020ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-27 15:39:16 1641ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-26 15:15:12 1191ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-25 14:45:54 16823ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-24 14:11:28 1212ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-23 11:48:30 9196ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-22 11:05:41 1376ms 2 NS 0 A 0 MX ⚠️ Bogus
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