tænkfrem.dk xn--tnkfrem-mxa.dk

📜 Historical scan 2026-06-26 00:05:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tænkfrem.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 30 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is DNSSEC-signed and validates, 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#

4 records   952ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   256ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   659ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (tænkfrem.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.tænkfrem.dk)
p=reject v=DMARC1; p=reject;

📬 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 2026-10-21 06:17:48
wwwExists, no address
www vs bare domainNeither resolves
tænkfrem.dk: no address
www.tænkfrem.dk: no address
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1016ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD

🏷️ SOA#

936ms
FieldValue
Serial2025060272
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh86400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 00:56:24
FieldValue
RegistrarEurodns S.A
Registered2013-04-30
Expires2027-04-30 (187d)

🔗 Same registrant#

98 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
afkastforventninger.dkEurodns S.A
altomforsikring.dkEurodns S.A
autotaks.dkEurodns S.A
autotaksakademi.dkEurodns S.A
blivaktuar.dkEurodns S.A
brandguiden.dkEurodns S.A
brandsikker.dkEurodns S.A
brandsikkertdanmark.dkEurodns S.A
brandtab.dkEurodns S.A
brandtabsberegner.dkEurodns S.A
crimeoffice.dkEurodns S.A
cyberguiden.dkEurodns S.A
dagsgebyr.dkEurodns S.A
detsketebareikke.dkEurodns S.A
dfah.dkEurodns S.A
dfim.dkEurodns S.A
dfsv.dkEurodns S.A
dfuh.dkEurodns S.A
dinsignatur.dkEurodns S.A
eastoffice.dkEurodns S.A
ejerskifteforsikringsguide.dkEurodns S.A
ejerskifteguiden.dkEurodns S.A
fah-skade.dkEurodns S.A
faktaomforsikring.dkEurodns S.A
faktaompension.dkEurodns S.A
fogpa.dkEurodns S.A
fogparbejdsgiver.dkEurodns S.A
forebyggelse.dkEurodns S.A
forsi-test.dkEurodns S.A
forsi.dkEurodns S.A
forsikring-pension.dkEurodns S.A
forsikring-politi.dkEurodns S.A
forsikringenshus.dkEurodns S.A
forsikringogpension.dkEurodns S.A
forsikringsbranchensgarantifonde.dkEurodns S.A
forsikringsbruger.dkEurodns S.A
forsikringsforeningen.dkEurodns S.A
forsikringsguide.dkEurodns S.A
forsikringsguiden.dkEurodns S.A
forsikringsinfo.dkEurodns S.A
forsikringsjunglen.dkEurodns S.A
forsikringsklage.dkEurodns S.A
forsikringskortet.dkEurodns S.A
forsikringslup.dkEurodns S.A
forsikringslupen.dkEurodns S.A
forsikringsluppen.dkEurodns S.A
forsikringsnettet.dkEurodns S.A
forsikringsoplysning.dkEurodns S.A
forsikringsoplysningen.dkEurodns S.A
forsikringssammenligning.dkEurodns S.A
forsikringssiden.dkEurodns S.A
forsikringsvejret.dkEurodns S.A
forsikringsviden.dkEurodns S.A
forstaaforsikring.dkEurodns S.A
forstaapension.dkEurodns S.A
forståpension.dkEurodns S.A
fp-guiden.dkEurodns S.A
fp-sikring.dkEurodns S.A
fpformidling.dkEurodns S.A
fpguiden.dkEurodns S.A
fpsikring.dkEurodns S.A
fsv-skade.dkEurodns S.A
fuh-skade.dkEurodns S.A
gebyrordning.dkEurodns S.A
icco.dkEurodns S.A
insuranceinformation.dkEurodns S.A
minforsikring.dkEurodns S.A
minsignatur.dkEurodns S.A
nultyve.dkEurodns S.A
pensionsabc.dkEurodns S.A
pensionsbruger.dkEurodns S.A
pensionsdagen.dkEurodns S.A
pensionsfakta.dkEurodns S.A
pensionsinfo-v2-test.dkEurodns S.A
pensionsinfo-v3-test.dkEurodns S.A
pensionsjunglen.dkEurodns S.A
pensionsmaaler.dkEurodns S.A
pensionsmåler.dkEurodns S.A
pensionsoplysningen.dkEurodns S.A
pensionsportal.dkEurodns S.A
pensionsviden.dkEurodns S.A
pensiontjek.dkEurodns S.A
rejseforsikringsmaaler.dkEurodns S.A
sikringsguiden.dkEurodns S.A
skadegarantifond.dkEurodns S.A
skadegarantifonden.dkEurodns S.A
skadesgarantifond.dkEurodns S.A
skadesgarantifonden.dkEurodns S.A
skadesregister.dkEurodns S.A
stolenparts.dkEurodns S.A
stopindbrud.dkEurodns S.A
taenkfrem.dkEurodns S.A
testditbehov.dkEurodns S.A
testfp-guiden.dkEurodns S.A
tjekminforsikring.dkEurodns S.A
tjektyveri.dkEurodns S.A
tyvekoster.dkEurodns S.A
videnomforsikring.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
952ms
A
223ms
MX
256ms
AAAA
226ms
TXT
659ms
CAA
245ms
HTTPS
219ms
TLSA
91ms
SOA
936ms
MTA-STS
996ms
DNSSEC
1016ms
SRV
952ms
Total
1845ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 06:17:48 551ms 4 NS 0 A 1 MX 🔒 Secure
2026-10-19 00:42:55 536ms 4 NS 0 A 1 MX 🔒 Secure
2026-10-04 02:16:12 576ms 4 NS 0 A 1 MX 🔒 Secure
2026-10-02 02:13:15 492ms 4 NS 0 A 1 MX 🔒 Secure
2026-10-01 01:57:25 606ms 4 NS 0 A 1 MX 🔒 Secure
2026-09-23 23:23:22 617ms 4 NS 0 A 1 MX 🔒 Secure
2026-09-09 09:17:57 651ms 4 NS 0 A 1 MX 🔒 Secure
2026-08-28 00:28:55 669ms 4 NS 0 A 1 MX 🔒 Secure
2026-08-26 02:08:43 831ms 4 NS 0 A 1 MX 🔒 Secure
2026-08-24 15:51:34 2335ms 4 NS 0 A 1 MX 🔒 Secure
2026-08-19 05:55:34 33439ms 4 NS 0 A 1 MX 🔒 Secure
2026-08-10 06:13:05 989ms 4 NS 0 A 1 MX 🔒 Secure
2026-07-19 23:47:17 611ms 4 NS 0 A 1 MX 🔒 Secure
2026-07-18 21:15:03 830ms 4 NS 0 A 1 MX 🔒 Secure
2026-07-03 14:14:52 746ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-26 07:53:29 1550ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-26 00:05:37 shown 1845ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-22 02:08:04 538ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-20 02:35:55 2289ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-19 04:14:42 517ms 0 NS 0 A 0 MX 🔒 Secure
2026-06-17 17:16:34 452ms 4 NS 0 A 0 MX 🔒 Secure
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