mathblog.dk

📜 Historical scan 2026-08-20 20:16:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mathblog.dk is a .dk domain served by 2 nameservers (ns1.parkingcrew.net, ns2.parkingcrew.net). It was registered on 30 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by alltheemails.com. The zone is not DNSSEC-signed, 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   140ms
NameserverIP addressesPTRASN / ISP
ns1.parkingcrew.net 13.248.158.159 a94f3aae71d6f0705.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.parkingcrew.net 76.223.21.9 a94f3aae71d6f0705.awsglobalaccelerator.com AS16509 Amazon.com, Inc.

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   2782ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s alltheemails.com 185.52.207.61 — AS8860 Delta HighTech Ltd.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.247.81.99

🔷 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 12:15:38
www104.247.81.99 (AS206834) (address records, no CNAME)
www vs bare domainSame network
mathblog.dk: 104.247.81.99 (AS206834)
www.mathblog.dk: 104.247.81.99 (AS206834)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

3840ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-18 11:44:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-05-30
Expires2027-05-29 (221d)

🔗 Same registrant#

159 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
123lagersalg.dkPunktum dk A/S (direct)
168.dkPunktum dk A/S (direct)
1960erne.dkINWX GmbH
1stfloor.dkPunktum dk A/S (direct)
aarhusbrandvaesen.dkPunktum dk A/S (direct)
aasti.dkPunktum dk A/S (direct)
aht.dkPunktum dk A/S (direct)
akfrem.dkPunktum dk A/S (direct)
amaliewessel.dkINWX GmbH
amstrad.dkPunktum dk A/S (direct)
ang.dkPunktum dk A/S (direct)
aof-nord.dkPunktum dk A/S (direct)
aquaspeed.dkPunktum dk A/S (direct)
asset.dkONE.COM A/S
asu.dkPunktum dk A/S (direct)
attorney.dkPunktum dk A/S (direct)
aulama.dkPunktum dk A/S (direct)
b-man.dkPunktum dk A/S (direct)
bbc.dkPunktum dk A/S (direct)
bedtimedigitalgames.dkPunktum dk A/S (direct)
bent-krogh.dkPunktum dk A/S (direct)
berg-marketing.dkPunktum dk A/S (direct)
bible.dkPunktum dk A/S (direct)
bikecitycopenhagen.dkPunktum dk A/S (direct)
billig-rengoering.dkINWX GmbH
biolyt.dkPunktum dk A/S (direct)
birmar.dkINWX GmbH
blackwellmunksgaard.dkPunktum dk A/S (direct)
boliglab.dkPunktum dk A/S (direct)
brinksgaard.dkPunktum dk A/S (direct)
broagerskole.dkPunktum dk A/S (direct)
byaasgaard.dkPunktum dk A/S (direct)
byemra.dkPunktum dk A/S (direct)
cafeklimt.dkPunktum dk A/S (direct)
cafepixie.dkNETIM
calles.dkPunktum dk A/S (direct)
carnival.dkPunktum dk A/S (direct)
carpets.dkPunktum dk A/S (direct)
cart.dkPunktum dk A/S (direct)
cast.dkPunktum dk A/S (direct)
catholic-web.dkPunktum dk A/S (direct)
cats.dkPunktum dk A/S (direct)
chrbrinck.dkPunktum dk A/S (direct)
christian-schou.dkPunktum dk A/S (direct)
christian4tal.dkPunktum dk A/S (direct)
computers.dkPunktum dk A/S (direct)
cosybar.dkPunktum dk A/S (direct)
courses.dkPunktum dk A/S (direct)
covid.dkPunktum dk A/S (direct)
danafrika.dkPunktum dk A/S (direct)
dansermodcancer.dkPunktum dk A/S (direct)
deborah.dkPunktum dk A/S (direct)
dialife.dkPunktum dk A/S (direct)
digitalcurrency.dkPunktum dk A/S (direct)
disneyonline.dkRealtime Register B.V.
divorce.dkPunktum dk A/S (direct)
dreamconference.dkINWX GmbH
dybboel2014.dkPunktum dk A/S (direct)
ede.dkPunktum dk A/S (direct)
eldjudnir.dkPunktum dk A/S (direct)
energiogsol.dkPunktum dk A/S (direct)
ensoap.dkPunktum dk A/S (direct)
equitour.dkRealtime Register B.V.
esbjerglive.dkPunktum dk A/S (direct)
esse2008.dkPunktum dk A/S (direct)
every.dkPunktum dk A/S (direct)
faith.dkPunktum dk A/S (direct)
fanoe-i-atlantvolden.dkINWX GmbH
fap.dkPunktum dk A/S (direct)
fdir.dkPunktum dk A/S (direct)
fg-hobby.dkPunktum dk A/S (direct)
financial.dkPunktum dk A/S (direct)
finansmagasinet.dkPunktum dk A/S (direct)
flair-blog.dkPunktum dk A/S (direct)
flaviapizza.dkPunktum dk A/S (direct)
fnp.dkPunktum dk A/S (direct)
fysioterapi-klinik.dkPunktum dk A/S (direct)
gdex.dkPunktum dk A/S (direct)
gilt.dkPunktum dk A/S (direct)
gmshowcase.dkPunktum dk A/S (direct)
gobsquad.dkPunktum dk A/S (direct)
gong.dkPunktum dk A/S (direct)
gottohaveit.dkINWX GmbH
havebaneremisen.dkPunktum dk A/S (direct)
havesalg.dkINWX GmbH
havfruen4220.dkPunktum dk A/S (direct)
hentai.dkPunktum dk A/S (direct)
hillerodturist.dkPunktum dk A/S (direct)
his.dkPunktum dk A/S (direct)
hotelmagazine.dkPunktum dk A/S (direct)
hunesogn.dkINWX GmbH
idv.dkPunktum dk A/S (direct)
ifs-fodbold.dkPunktum dk A/S (direct)
illerup.dkINWX GmbH
infowars.dkPunktum dk A/S (direct)
islamic.dkPunktum dk A/S (direct)
jdrf.dkGransy s.r.o.
jod.dkPunktum dk A/S (direct)
jonasedvard.dkNETIM
kennethfejer.dkPunktum dk A/S (direct)

Showing 100 of 159.

📋 WHOIS#

⏱️ Lookup Timing#

NS
140ms
A
16052ms
MX
2782ms
AAAA
16082ms
TXT
20922ms
CAA
8107ms
HTTPS
3101ms
TLSA
2040ms
SOA
99ms
MTA-STS
8089ms
DNSSEC
3840ms
SRV
16098ms
Total
34700ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 07:42:27 1520ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-30 04:07:32 1781ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-30 01:40:39 1652ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 07:35:21 1596ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-26 07:34:34 1558ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-24 23:23:54 2628ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-21 20:23:10 3067ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-20 20:16:27 shown 34700ms 2 NS 0 A 1 MX 🔓 Insecure
2026-08-18 16:24:15 3029ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-07 03:02:02 2143ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-31 00:11:03 2846ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-18 05:48:48 5301ms 2 NS 1 A 1 MX 🔓 Insecure
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