tænkfrem.dk xn--tnkfrem-mxa.dk

📜 Historical scan 2026-06-26 07:53:29  ·  ← 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   228ms
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   246ms
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   541ms
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#

309ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD

🏷️ SOA#

256ms
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 (186d)

🔗 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
228ms
A
243ms
MX
246ms
AAAA
254ms
TXT
541ms
CAA
242ms
HTTPS
225ms
TLSA
123ms
SOA
256ms
MTA-STS
265ms
DNSSEC
309ms
SRV
305ms
Total
1550ms

🕐 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 shown 1550ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-26 00:05:37 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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