semler-it.dk

📜 Historical scan 2026-06-18 00:20:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

semler-it.dk is a .dk domain served by 4 nameservers (ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org and 1 more). It was registered on 13 December 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.249.218.79 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by semlerit-dk01e.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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   59ms
NameserverIP addressesPTRASN / ISP
ns1-07.azure-dns.com 13.107.236.7
2603:1061:0:700::7		 ns1-07.azure-dns.com
ns1-07.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-07.azure-dns.net 150.171.21.7
2620:1ec:8ec:700::7		 ns2-07.azure-dns.net
ns2-07.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-07.azure-dns.org 204.14.183.7
2a01:111:4000:700::7		 ns3-07.azure-dns.org
ns3-07.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-07.azure-dns.info 208.84.5.7
2620:1ec:bda:700::7		 ns4-07.azure-dns.info
ns4-07.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

🌍 A Records#

1 records   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.249.218.79 — exchange.semlernet.dk AS3292 TDC Holding A/S 195.249.0.0/16 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
0 — semlerit-dk01e.mail.protection.outlook.com 2a01:111:f403:ca04::7
2a01:111:f403:ca04::d
2a01:111:f403:ca09::c
2a01:111:f403:ca09::f
52.101.68.29
52.101.73.19
52.101.73.22
52.101.73.24		 mail-db4pr02cu00307.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-as8pr05cu00304.inbound.protection.outlook.com
mail-am7pr05cu00307.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com
mail-as8pr05cu00300.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.243.8
🔶 Autoconfigtecwebp05.semler.dk → 195.249.218.79

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   348ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

2 records   416ms
TXT Record
MS=ms21876236
v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all

✉️ SPF#

PolicyRecord (semler-it.dk)
~all (soft fail) v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all

📨 DMARC#

PolicyRecord (_dmarc.semler-it.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:tepx02da@ag.eu.dmarcadvisor.com; ruf=mailto:tepx02da@fr.eu.dmarcadvisor.com

📬 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 02:06:42
www CNAMEtecwebp05.semler.dk (all on semler.dk)
www vs bare domainSame network
semler-it.dk: 195.249.218.79 (AS3292)
www.semler-it.dk: 195.249.218.79 (AS3292)
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
selector1 selector1-semlerit-dk01e._domainkey.semler.onmicrosoft.com RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

60ms
FieldValue
Serial63
Primary NS (MNAME)ns1-07.azure-dns.com
Responsible (RNAME)dnsadmin@kmd.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)43200s

📋 Registration#

WHOIS fetched 2026-10-18 08:40:19
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-12-13
Expires2026-12-31 (68d)

🔗 Same registrant#

508 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
911teknik.dkPunktum dk A/S (direct)
a365-semler.dkPunktum dk A/S (direct)
ac-esbjerg.dkPunktum dk A/S (direct)
anderstherkildsen.dkPunktum dk A/S (direct)
audi-a2.dkPunktum dk A/S (direct)
audi-a3.dkPunktum dk A/S (direct)
audi-a4.dkPunktum dk A/S (direct)
audi-a6.dkPunktum dk A/S (direct)
audi-aabenraa.dkPunktum dk A/S (direct)
audi-bilerneshus.dkPunktum dk A/S (direct)
audi-connect.dkPunktum dk A/S (direct)
audi-detail.dkPunktum dk A/S (direct)
audi-esbjerg.dkPunktum dk A/S (direct)
audi-gladsaxe.dkPunktum dk A/S (direct)
audi-grenaa.dkPunktum dk A/S (direct)
audi-hillerod.dkPunktum dk A/S (direct)
audi-hoejbjerg.dkAbion AB
audi-holbaek.dkPunktum dk A/S (direct)
audi-horsens.dkPunktum dk A/S (direct)
audi-hso.dkPunktum dk A/S (direct)
audi-insight.dkPunktum dk A/S (direct)
audi-koege.dkPunktum dk A/S (direct)
audi-kolding.dkPunktum dk A/S (direct)
audi-koreteknik.dkPunktum dk A/S (direct)
audi-leasing.dkPunktum dk A/S (direct)
audi-magazine.dkPunktum dk A/S (direct)
audi-masters.dkPunktum dk A/S (direct)
audi-odense.dkPunktum dk A/S (direct)
audi-randers.dkPunktum dk A/S (direct)
audi-sem.dkPunktum dk A/S (direct)
audi-tt.dkPunktum dk A/S (direct)
audi-vejle.dkPunktum dk A/S (direct)
audi-viborg.dkPunktum dk A/S (direct)
audi-vw-horsens.dkPunktum dk A/S (direct)
audi.dkPunktum dk A/S (direct)
audibonusclub.dkPunktum dk A/S (direct)
audichallenge.dkPunktum dk A/S (direct)
audiconect.dkPunktum dk A/S (direct)
audiconnect.dkPunktum dk A/S (direct)
audidanmark.dkPunktum dk A/S (direct)
audifinans.dkPunktum dk A/S (direct)
audiinsight.dkPunktum dk A/S (direct)
audileasing.dkPunktum dk A/S (direct)
audimagazine.dkPunktum dk A/S (direct)
audimasters.dkPunktum dk A/S (direct)
audimerchandise.dkDANDOMAIN A/S
audionlineforum.dkPunktum dk A/S (direct)
audireservedele.dkPunktum dk A/S (direct)
audiselect.dkPunktum dk A/S (direct)
audiservice-glostrup.dkAbion AB
audiservice-ringsted.dkAbion AB
audiservice-silkeborg.dkPunktum dk A/S (direct)
audishop.dkPunktum dk A/S (direct)
auditorium.dkPunktum dk A/S (direct)
audivw.dkPunktum dk A/S (direct)
autocentralen-hobro.dkPunktum dk A/S (direct)
autocore.dkPunktum dk A/S (direct)
autogaarden-fredericia.dkPunktum dk A/S (direct)
autogroup-lf.dkPunktum dk A/S (direct)
autohuset-glostrup-valby.dkPunktum dk A/S (direct)
autohuset-haderslev.dkPunktum dk A/S (direct)
automarked.dkAbion AB
autonomousmobility.dkPunktum dk A/S (direct)
avj-horsens.dkPunktum dk A/S (direct)
b2gsmc.dkPunktum dk A/S (direct)
bentley-cph.dkPunktum dk A/S (direct)
bentley-motors.dkPunktum dk A/S (direct)
bentleycopenhagen-service.dkPunktum dk A/S (direct)
bentleymotors.dkPunktum dk A/S (direct)
bilco.dkPunktum dk A/S (direct)
bilhjoernet.dkPunktum dk A/S (direct)
bilhuset-alleroed.dkPunktum dk A/S (direct)
bilhuset-praesto.dkPunktum dk A/S (direct)
bilhusetp.dkPunktum dk A/S (direct)
bilkortet.dkPunktum dk A/S (direct)
boxster.dkPunktum dk A/S (direct)
brugt-audi.dkPunktum dk A/S (direct)
brugt-seat.dkPunktum dk A/S (direct)
brugt-skoda.dkPunktum dk A/S (direct)
brugt-vw.dkPunktum dk A/S (direct)
brugtseat.dkPunktum dk A/S (direct)
brugtvolkswagen.dkPunktum dk A/S (direct)
brugtvw.dkPunktum dk A/S (direct)
btac.dkPunktum dk A/S (direct)
carepoint-frederikssund.dkPunktum dk A/S (direct)
carepoint-glostrup.dkPunktum dk A/S (direct)
carepoint-helsingor.dkPunktum dk A/S (direct)
carepoint-hillerod.dkPunktum dk A/S (direct)
carepoint-kobenhavn-sv.dkPunktum dk A/S (direct)
carepoint-lemvig.dkPunktum dk A/S (direct)
carepoint-randers.dkPunktum dk A/S (direct)
carepoint-roskilde.dkPunktum dk A/S (direct)
carepoint-taastrup.dkPunktum dk A/S (direct)
carepoint-thisted.dkPunktum dk A/S (direct)
carepoint-virum.dkPunktum dk A/S (direct)
careport.dkPunktum dk A/S (direct)
carholding.dkPunktum dk A/S (direct)
citigo-all-inclusive.dkPunktum dk A/S (direct)
club-volkswagen.dkPunktum dk A/S (direct)
cubra-danmark.dkPunktum dk A/S (direct)

Showing 100 of 508.

📋 WHOIS#

⏱️ Lookup Timing#

NS
59ms
A
59ms
MX
59ms
AAAA
61ms
TXT
416ms
CAA
62ms
HTTPS
59ms
TLSA
178ms
SOA
60ms
MTA-STS
89ms
DNSSEC
147ms
SRV
348ms
Total
1257ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 15:57:17 1330ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-18 00:20:20 shown 1257ms 4 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone