courses.dk

📜 Historical scan 2026-10-07 22:32:21  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

courses.dk is a .dk domain served by 2 nameservers (ns1.gofruits.co, ns2.gofruits.co). It was registered on 14 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.117.176.22 is hosted by Google LLC (AS396982) in United States. Mail is handled by .. 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   63ms
NameserverIP addressesPTRASN / ISP
ns1.gofruits.co 35.205.145.103 103.145.205.35.bc.googleusercontent.com AS396982 Google LLC
ns2.gofruits.co 34.77.185.126 126.185.77.34.bc.googleusercontent.com AS396982 Google LLC

🌍 A Records#

1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.117.176.22 600s 22.176.117.34.bc.googleusercontent.com AS396982 Google LLC 34.117.0.0/16 🇺🇸 United States Kansas City

📧 MX Records#

1 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover34.117.176.22
🔶 Autoconfig34.117.176.22

🔷 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 2026-10-09 10:06:30
www34.117.176.22 (AS396982) (address records, no CNAME)
www vs bare domainSame network
courses.dk: 34.117.176.22 (AS396982)
www.courses.dk: 34.117.176.22 (AS396982)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

107ms
FieldValue
Serial2024111401
Primary NS (MNAME)ns1.gofruits.co
Responsible (RNAME)hostmaster@fruits.co
Refresh3600s
Retry900s
Expire604800s
Minimum (neg-cache TTL)180s

📋 Registration#

WHOIS fetched 2026-10-16 18:06:13
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-12-14
Expires2026-12-31 (75d)

🔗 Same registrant#

110 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)
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)
berg-marketing.dkPunktum dk A/S (direct)
bikecitycopenhagen.dkPunktum dk A/S (direct)
billig-rengoering.dkINWX GmbH
biolyt.dkPunktum dk A/S (direct)
birmar.dkINWX GmbH
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digitalcurrency.dkPunktum dk A/S (direct)
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dreamconference.dkINWX GmbH
dybboel2014.dkPunktum dk A/S (direct)
ede.dkPunktum dk A/S (direct)
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fanoe-i-atlantvolden.dkINWX GmbH
fap.dkPunktum dk A/S (direct)
financial.dkPunktum dk A/S (direct)
finansmagasinet.dkPunktum dk A/S (direct)
flair-blog.dkPunktum dk A/S (direct)
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gmshowcase.dkPunktum dk A/S (direct)
gobsquad.dkPunktum dk A/S (direct)
gong.dkPunktum dk A/S (direct)
gottohaveit.dkINWX GmbH
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havesalg.dkINWX GmbH
hentai.dkPunktum dk A/S (direct)
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kinabladet.dkPunktum dk A/S (direct)
kontortilbud.dkPunktum dk A/S (direct)
kulturtidsskrifter.dkRealtime Register B.V.
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lygtenstation.dkINWX GmbH
lyndrup.dkPunktum dk A/S (direct)
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mdd.dkPunktum dk A/S (direct)
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minoritetspartiet.dkINWX GmbH
mipowear.dkPunktum dk A/S (direct)
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myfirstdeal.dkName SRS AB
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speedclub.dkEurodns S.A
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stilson.dkINWX GmbH
streetkickz.dkPunktum dk A/S (direct)
tandcity.dkINWX GmbH

Showing 100 of 110.

📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
60ms
MX
63ms
AAAA
62ms
TXT
436ms
CAA
65ms
HTTPS
57ms
TLSA
141ms
SOA
107ms
MTA-STS
102ms
DNSSEC
79ms
SRV
139ms
Total
803ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:06:30 852ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-07 22:32:21 shown 803ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-27 00:10:09 929ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-02 22:50:46 9968ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-30 10:28:56 862ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 22:33:42 1373ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-25 02:08:50 3502ms 2 NS 1 A 1 MX ❓ Unknown
2026-06-23 08:37:16 1161ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 14:24:04 1079ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 21:52:52 1178ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 22:36:05 771ms 2 NS 1 A 0 MX 🔓 Insecure
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