mailmaskinen.dk

📜 Historical scan 2026-06-18 05:52:27  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mailmaskinen.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was registered on 10 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.19.249.114 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.mailmaskinen.dk, backup-mx.zitcom.dk. The zone is DNSSEC-signed and validates, 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   53ms
NameserverIP addressesPTRASN / ISP
ns1.123hotel.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.123hotel.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   113ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.19.249.114 — sequelsite1.sequelsite.dk AS47292 Sentia Denmark A/S 81.19.248.0/22 🇩🇰 Denmark Rødovre Municipality

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.mailmaskinen.dk 94.231.109.0 director1.mf.curanet.dk AS48854 team.blue Denmark A/S
100 — backup-mx.zitcom.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover81.19.249.114
🔶 Autoconfig81.19.249.114

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   177ms
TXT Record
v=spf1 a mx include:sequelsite.dk ~all

✉️ SPF#

PolicyRecord (mailmaskinen.dk)
~all (soft fail) v=spf1 a mx include:sequelsite.dk ~all

📨 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 2026-10-08 01:45:04
www81.19.249.114 (AS47292) (address records, no CNAME)
www vs bare domainSame network
mailmaskinen.dk: 81.19.249.114 (AS47292)
www.mailmaskinen.dk: 81.19.249.114 (AS47292)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: ~all

  • error include:sequelsite.dk includes itself (directly or via another include): receivers return permerror
  • error include:vmi170227.contaboserver.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2040ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

58ms
FieldValue
Serial2021111801
Primary NS (MNAME)ns1.123hotel.dk
Responsible (RNAME)hostmaster@123hotel.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-15 13:11:08
FieldValue
RegistrarCURANET A/S
Registered2013-09-10
Expires2027-09-30 (342d)

🔗 Same registrant#

125 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
all-inclusive-tilbud.dkPunktum dk A/S (direct)
allinclusive-tilbud.dkPunktum dk A/S (direct)
apoke.dkCURANET A/S
apotekerbilen.dkCURANET A/S
appio.dkCURANET A/S
appleonline.dkCURANET A/S
appoque.dkCURANET A/S
batteri-tid.dkPunktum dk A/S (direct)
benzintid.dkPunktum dk A/S (direct)
boderabat.dkCURANET A/S
borgerparkering.dkCURANET A/S
brillegalleri.dkCURANET A/S
brugerdatabasen.dkCURANET A/S
brugerregisteret.dkCURANET A/S
brugerregistret.dkCURANET A/S
bytogbyt.dkCURANET A/S
bøderabat.dkCURANET A/S
capita.dkPunktum dk A/S (direct)
centraldata.dkCURANET A/S
centraldatabasen.dkCURANET A/S
clickley.dkCURANET A/S
club-cms.dkCURANET A/S
clubcms.dkCURANET A/S
cmshosting.dkCURANET A/S
computer-tilbud.dkCURANET A/S
computertilbud.dkCURANET A/S
cosasu.dkPunktum dk A/S (direct)
crowdbank.dkCURANET A/S
cykeltilbud.dkCURANET A/S
deal-in.dkCURANET A/S
dinmotivator.dkCURANET A/S
domane.dkCURANET A/S
droneposten.dkPunktum dk A/S (direct)
elbil-tilbud.dkCURANET A/S
elbiltilbud.dkCURANET A/S
erhvervcms.dkPunktum dk A/S (direct)
erhvervscms.dkCURANET A/S
erhvervshotline.dkPunktum dk A/S (direct)
eye-online.dkCURANET A/S
eyeonline.dkCURANET A/S
fair-rated.dkCURANET A/S
fairrated.dkCURANET A/S
folketsbank.dkCURANET A/S
foreningcms.dkCURANET A/S
foreningsbasen.dkCURANET A/S
foreningscms.dkCURANET A/S
foreningsservice.dkCURANET A/S
forretningservice.dkCURANET A/S
forretningstilbud.dkCURANET A/S
frada.dkCURANET A/S
gpsbetaling.dkCURANET A/S
gpspark.dkCURANET A/S
gratiskirkehjemmeside.dkCURANET A/S
gratisnyhjemmeside.dkCURANET A/S
hardware-tilbud.dkCURANET A/S
it-tilbud.dkCURANET A/S
jegkanjegvil.dkCURANET A/S
jettelieberkind.dkCURANET A/S
kirke-cms.dkCURANET A/S
kirke-donation.dkCURANET A/S
kirkecms.dkCURANET A/S
klikli.dkCURANET A/S
klikly.dkCURANET A/S
klubcms.dkCURANET A/S
kvik-cms.dkCURANET A/S
kvikcms.dkCURANET A/S
kvikkampagne.dkCURANET A/S
kvikpass.dkCURANET A/S
lektiekalender.dkCURANET A/S
livagent.dkCURANET A/S
livsagent.dkCURANET A/S
luksus-biler.dkCURANET A/S
luksus-både.dkCURANET A/S
luksusbaade.dkCURANET A/S
luksusbade.dkCURANET A/S
luksusbiler.dkCURANET A/S
medlemsdata.dkCURANET A/S
medlemsregister.dkCURANET A/S
medlemsregistret.dkCURANET A/S
must-go.dkCURANET A/S
mustgo.dkCURANET A/S
mypress.dkPunktum dk A/S (direct)
netshoptilbud.dkCURANET A/S
ny-elbil.dkCURANET A/S
ocos.dkCURANET A/S
onlinecomputersupport.dkCURANET A/S
parfo.dkCURANET A/S
pendlerdate.dkCURANET A/S
privathotline.dkPunktum dk A/S (direct)
pynte-pigen.dkCURANET A/S
quick-cms.dkCURANET A/S
quick-pass.dkCURANET A/S
quickpass.dkCURANET A/S
reactics.dkCURANET A/S
respektbanken.dkCURANET A/S
restaurantvurdering.dkCURANET A/S
scmhosting.dkPunktum dk A/S (direct)
seguelsite.dkCURANET A/S
sequel.dkCURANET A/S
sequelshop.dkCURANET A/S

Showing 100 of 125.

📋 WHOIS#

⏱️ Lookup Timing#

NS
53ms
A
113ms
MX
31ms
AAAA
45ms
TXT
177ms
CAA
29ms
HTTPS
61ms
TLSA
105ms
SOA
58ms
MTA-STS
239ms
DNSSEC
2040ms
SRV
111ms
Total
2558ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 18:37:24 576ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-25 22:18:21 624ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-30 20:17:12 628ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-28 04:12:53 1406ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-20 05:51:20 1100ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-20 01:14:38 2646ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-18 05:52:27 shown 2558ms 2 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone