math.dk

📜 Historical scan 2026-08-06 16:46:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

math.dk is a .dk domain served by 2 nameservers (ns1.parkingcrew.net, ns2.parkingcrew.net). It was registered on 16 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.247.81.99 is hosted by Team Internet AG (AS206834) in Canada. 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   114ms
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#

1 records   171ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.247.81.99 3600s — AS206834 Team Internet AG 104.247.80.0/22 🇨🇦 Canada —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.247.81.99
🔶 Autoconfig104.247.81.99

🔷 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#

1 records   99ms
FlagsTagValue
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 13:33:15
www104.247.81.99 (AS206834) (address records, no CNAME)
www vs bare domainSame network
math.dk: 104.247.81.99 (AS206834)
www.math.dk: 104.247.81.99 (AS206834)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1785837409
Primary NS (MNAME)ns1.parkingcrew.net
Responsible (RNAME)hostmaster@math.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-21 22:10:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-02-16
Expires2027-02-28 (129d)

🔗 Same registrant#

222 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
00.dkPunktum dk A/S (direct)
01.dkPunktum dk A/S (direct)
02.dkPunktum dk A/S (direct)
03.dkPunktum dk A/S (direct)
04.dkPunktum dk A/S (direct)
05.dkPunktum dk A/S (direct)
30.dkPunktum dk A/S (direct)
40.dkPunktum dk A/S (direct)
53.dkPunktum dk A/S (direct)
54.dkPunktum dk A/S (direct)
6400.dkPunktum dk A/S (direct)
6600.dkPunktum dk A/S (direct)
70.dkPunktum dk A/S (direct)
73.dkPunktum dk A/S (direct)
abudhabi.dkPunktum dk A/S (direct)
adfair.dkPunktum dk A/S (direct)
advertorials.dkPunktum dk A/S (direct)
advokatfirma.dkPunktum dk A/S (direct)
advokathjælp.dkPunktum dk A/S (direct)
advokathjælpen.dkPunktum dk A/S (direct)
algorithm.dkPunktum dk A/S (direct)
amour.dkPunktum dk A/S (direct)
anlæg.dkPunktum dk A/S (direct)
ansvar.dkPunktum dk A/S (direct)
at-rejse-er-at-leve.dkPunktum dk A/S (direct)
autist.dkPunktum dk A/S (direct)
baadbloggen.dkPunktum dk A/S (direct)
babysitters.dkPunktum dk A/S (direct)
barbados.dkPunktum dk A/S (direct)
bdsmdating.dkPunktum dk A/S (direct)
belgien.dkPunktum dk A/S (direct)
bodyguard.dkPunktum dk A/S (direct)
bounty.dkPunktum dk A/S (direct)
brandmanagement.dkPunktum dk A/S (direct)
brugte-biler.dkPunktum dk A/S (direct)
bryllupsbilleder.dkPunktum dk A/S (direct)
burgers.dkPunktum dk A/S (direct)
bådbloggen.dkPunktum dk A/S (direct)
calendar.dkPunktum dk A/S (direct)
call-center.dkPunktum dk A/S (direct)
caminoen.dkPunktum dk A/S (direct)
caps.dkPunktum dk A/S (direct)
charms.dkPunktum dk A/S (direct)
comma.dkPunktum dk A/S (direct)
costa.dkPunktum dk A/S (direct)
couchsurfing.dkPunktum dk A/S (direct)
cykelauktion.dkPunktum dk A/S (direct)
cykelmekaniker.dkPunktum dk A/S (direct)
cykelruter.dkPunktum dk A/S (direct)
cyprus.dkPunktum dk A/S (direct)
damebukser.dkPunktum dk A/S (direct)
danroset.dkPunktum dk A/S (direct)
datahjælp.dkPunktum dk A/S (direct)
datingprofiler.dkPunktum dk A/S (direct)
dehvidesider.dkPunktum dk A/S (direct)
dh.dkPunktum dk A/S (direct)
discovery.dkPunktum dk A/S (direct)
dk-sex.dkPunktum dk A/S (direct)
donationer.dkPunktum dk A/S (direct)
e-dating.dkPunktum dk A/S (direct)
ean.dkPunktum dk A/S (direct)
ecoin.dkPunktum dk A/S (direct)
efterforskning.dkPunktum dk A/S (direct)
el-salvador.dkPunktum dk A/S (direct)
electrum.dkPunktum dk A/S (direct)
ez.dkPunktum dk A/S (direct)
fdating.dkPunktum dk A/S (direct)
ferierejser.dkPunktum dk A/S (direct)
fil.dkPunktum dk A/S (direct)
fitnessdating.dkPunktum dk A/S (direct)
fjolletobak.dkPunktum dk A/S (direct)
flipdays.dkPunktum dk A/S (direct)
flycertifikat.dkPunktum dk A/S (direct)
forurening.dkPunktum dk A/S (direct)
fotobøger.dkPunktum dk A/S (direct)
fotovogn.dkPunktum dk A/S (direct)
franchising.dkPunktum dk A/S (direct)
fredag.dkPunktum dk A/S (direct)
frø.dkPunktum dk A/S (direct)
fyi.dkPunktum dk A/S (direct)
fødselsdagsgave.dkPunktum dk A/S (direct)
getaway.dkPunktum dk A/S (direct)
godmorgen.dkPunktum dk A/S (direct)
growers.dkPunktum dk A/S (direct)
hacket.dkPunktum dk A/S (direct)
hashmisbrug.dkPunktum dk A/S (direct)
hazard.dkPunktum dk A/S (direct)
healthy.dkPunktum dk A/S (direct)
helicopter.dkPunktum dk A/S (direct)
helikoptertur.dkPunktum dk A/S (direct)
hesteguide.dkPunktum dk A/S (direct)
high5.dkPunktum dk A/S (direct)
hotyoga.dkPunktum dk A/S (direct)
hvorfor.dkPunktum dk A/S (direct)
hw.dkPunktum dk A/S (direct)
hygiejne.dkPunktum dk A/S (direct)
hypnotisoer.dkPunktum dk A/S (direct)
højskoleophold.dkPunktum dk A/S (direct)
idræt.dkPunktum dk A/S (direct)
indkøb.dkPunktum dk A/S (direct)

Showing 100 of 222.

📋 WHOIS#

⏱️ Lookup Timing#

NS
114ms
A
171ms
MX
146ms
AAAA
168ms
TXT
746ms
CAA
99ms
HTTPS
150ms
TLSA
588ms
SOA
0ms
MTA-STS
151ms
DNSSEC
227ms
SRV
192ms
Total
1732ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 10:52:14 24345ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-02 10:47:47 8798ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-30 03:15:09 1513ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-25 03:30:00 10276ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-05 13:44:03 1790ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-28 17:35:23 2932ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 16:26:14 1673ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-26 23:26:30 719ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-25 17:51:38 3296ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-25 02:32:49 1633ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-17 19:34:38 1907ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-06 16:46:42 shown 1732ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-13 09:13:16 2323ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-10 23:10:51 20427ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-18 05:26:25 3589ms 2 NS 1 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone