gymnasiescience.dk

📜 Historical scan 2026-08-16 18:33:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gymnasiescience.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 July 2026 (WHOIS) and first appeared in the .dk zone on 6 July 2026. Its website address 46.30.215.221 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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   61ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.221 3600s webcluster1.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   56ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:e8:6487:b2ec:f3e4 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   190ms
TXT Record
google-site-verification=1O9rEpYCftjiOt-SZewbMNVRYqUoyyOhgoZ9YQtnYLw
google-site-verification=ggJO4ldQFOMAbxY2ZwTogoJlTI_aeGdyfARiD8oYnSc

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.gymnasiescience.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-14 17:56:18
www46.30.215.221 2a02:2350:5:108:e8:6487:b2ec:f3e4 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   97ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC#

2064ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026081501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 15:31:41
FieldValue
RegistrarONE.COM A/S
Registered2026-07-05
Expires2027-07-04 (258d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
47ms
MX
54ms
AAAA
56ms
TXT
190ms
CAA
65ms
HTTPS
54ms
TLSA
97ms
SOA
0ms
MTA-STS
78ms
DNSSEC
2064ms
SRV
66ms
Total
3110ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 17:56:18 779ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-12 15:14:11 405ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-11 22:06:53 839ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-04 09:29:57 604ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-29 22:01:36 3109ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-16 18:33:20 shown 3110ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-12 10:18:23 2785ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-24 03:08:21 1078ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-21 21:36:04 850ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-20 20:45:45 849ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-12 05:45:33 968ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-09 02:08:11 1229ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-06 08:35:57 4038ms 2 NS 1 A 4 MX 🔓 Insecure
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