aarhusguider.dk

📜 Historical scan 2026-06-20 01:42:17  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhusguider.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 25 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.221.124.28 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by scan1.comasys.dk, scan3.comasys.dk and 1 more. 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   56ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S

🌍 A Records#

1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.221.124.28 3600s — AS51377 CoMaSys ApS 193.221.124.0/24 🇩🇰 Denmark —

📧 MX Records#

3 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s scan1.comasys.dk 192.162.219.155
2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd		 mx41.electric.net
mx11.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
10 3600s scan3.comasys.dk 192.162.219.255
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 3600s scan2.comasys.dk 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover193.221.124.28
🔶 Autoconfig193.221.124.28

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   282ms
TXT Record
v=spf1 include:_spf.comasys.dk -all

✉️ SPF#

PolicyRecord (aarhusguider.dk)
-all (hard fail) v=spf1 include:_spf.comasys.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 2026-10-12 00:11:18
www193.221.124.28 (AS51377) (address records, no CNAME)
www vs bare domainSame network
aarhusguider.dk: 193.221.124.28 (AS51377)
www.aarhusguider.dk: 193.221.124.28 (AS51377)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

32ms
FieldValue
Serial2022072801
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)hostmaster@comasys.dk
Refresh10800s
Retry3600s
Expire2419000s
Minimum (neg-cache TTL)43200s

📋 Registration#

WHOIS fetched 2026-10-16 15:32:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-09-25
Expires2027-09-24 (342d)

🔗 Same registrant#

21 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
aarhusguides.dkPunktum dk A/S (direct)
byvandring-aarhus.dkPunktum dk A/S (direct)
byvandring-odense.dkPunktum dk A/S (direct)
dansk-guideservice.dkPunktum dk A/S (direct)
danskguideservice.dkPunktum dk A/S (direct)
guide-kursus.dkPunktum dk A/S (direct)
guide-odense.dkPunktum dk A/S (direct)
guidedenmark.dkPunktum dk A/S (direct)
guidedtourodense.dkPunktum dk A/S (direct)
guideservice-danmark.dkPunktum dk A/S (direct)
guideservice-københavn.dkPunktum dk A/S (direct)
guideservice.dkPunktum dk A/S (direct)
koebenhavn-guider.dkPunktum dk A/S (direct)
odense-guides.dkPunktum dk A/S (direct)
odenseguides.dkPunktum dk A/S (direct)
rejselederkursus.dkPunktum dk A/S (direct)
rejseledervikar.dkPunktum dk A/S (direct)
storytrails.dkPunktum dk A/S (direct)
tourguidesdenmark.dkPunktum dk A/S (direct)
travellingdenmark.dkPunktum dk A/S (direct)
turistpåfyn.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
56ms
A
51ms
MX
49ms
AAAA
52ms
TXT
282ms
CAA
50ms
HTTPS
46ms
TLSA
2124ms
SOA
32ms
MTA-STS
58ms
DNSSEC
126ms
SRV
73ms
Total
2847ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 16:05:16 801ms 2 NS 1 A 3 MX 🔓 Insecure
2026-09-24 23:06:33 628ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-25 07:52:41 729ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-20 01:42:17 shown 2847ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-16 13:16:05 912ms 2 NS 1 A 3 MX 🔓 Insecure
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