sanderumskolen.dk

📜 Historical scan 2026-08-20 14:36:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sanderumskolen.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 24 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 174.129.25.170 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by mx1.gigahost.dk, mx2.gigahost.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#

5 records   273ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   442ms
IPTTLPTRASNISP / OrgCIDRCountryCity
174.129.25.170 3600s wwwizer.com AS14618 Amazon.com, Inc. 174.129.0.0/16 🇺🇸 United States Ashburn

📧 MX Records#

3 records   242ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverghs.googlehosted.com → 172.217.208.121
🔶 Autoconfigghs.googlehosted.com → 172.217.208.121

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   443ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk

📝 TXT Records#

1 records   657ms
TXT Record
google-site-verification=5rC3kofiUF7OIvR0HnarqOCietUMZY18q8Q5uLBuTKk

✉️ 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 2026-10-16 04:10:48
www CNAMEghs.googlehosted.com (all on googlehosted.com)
www vs bare domainDifferent networks
sanderumskolen.dk: 174.129.25.170 (AS14618)
www.sanderumskolen.dk: 142.251.143.147 2a00:1450:400f:802::2013 (AS15169)
(all like this)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.sanderumskolen.dk ghs.googlehosted.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

422ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026082001
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@sanderumskolen.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 21:55:03
FieldValue
RegistrarGIGAHOST ApS
Registered2023-01-24
Expires2028-01-23 (463d)

🔗 Same registrant#

2 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
kodechamp.dkPunktum dk A/S (direct)
thethrill.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
273ms
A
442ms
MX
242ms
AAAA
214ms
TXT
657ms
CAA
253ms
HTTPS
415ms
TLSA
286ms
SOA
0ms
MTA-STS
394ms
DNSSEC
422ms
SRV
443ms
Total
4666ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 04:10:48 875ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-08 16:48:35 1275ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-01 13:32:29 940ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-30 13:26:30 868ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-24 20:08:39 875ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-19 01:37:38 1262ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-10 17:10:57 1219ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-03 14:57:08 783ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-27 03:57:15 851ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-25 00:59:34 9799ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-20 14:36:38 shown 4666ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-13 20:43:35 5348ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-06 03:18:09 2313ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-24 03:50:27 8999ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-16 23:26:36 1185ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-09 06:14:10 1188ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-03 11:09:04 2089ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-28 03:31:50 1057ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-25 00:11:28 2261ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-21 12:49:19 1413ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-21 01:19:30 972ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 17:16:03 1825ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-17 23:23:32 928ms 5 NS 1 A 3 MX 🔓 Insecure
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