skanderborg-gym.dk

📜 Historical scan 2026-08-06 14:08:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skanderborg-gym.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 21 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.108.37 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by skanderborggym-dk02i.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#

3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.37	3600s	linux10.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	skanderborggym-dk02i.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 52.101.68.25 52.101.68.5 52.101.73.15 52.101.73.153	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 560ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 459ms

TXT Record
adobe-idp-site-verification=209ad0a2d906bbdb7bf436ce1a7df3b8faffb83609b6a3b30cd9566cd4493be5
inst=Skanderborg Amtsgymnasium og HF
MS=ms73546046
SOA=1786006984
v=spf1 ip4:37.49.130.49/32 ip4:37.49.130.37 ip4:83.136.91.38 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (skanderborg-gym.dk)
~all (soft fail)	v=spf1 ip4:37.49.130.49/32 ip4:37.49.130.37 ip4:83.136.91.38 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.skanderborg-gym.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-feedback@educant.dk; aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

3 records 28ms

Flags	Tag	Value
0	issue	digicert.com
0	issue	letsencrypt.org
0	issue	rapidssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-24 06:45:09

www	94.231.108.37 (AS48854) (address records, no CNAME)
www vs bare domain	Same network skanderborg-gym.dk: 94.231.108.37 (AS48854) www.skanderborg-gym.dk: 94.231.108.37 (AS48854)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-skanderborggym-dk02i._domainkey.skanderborggymnasium.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-skanderborggym-dk02i._domainkey.skanderborggymnasium.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	1786006984
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	2560s

📋 Registration#

WHOIS fetched 2026-10-23 23:15:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-10-21
Expires	2026-12-31 (67d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
sgym.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

35ms

63ms

AAAA

34ms

TXT

459ms

CAA

28ms

HTTPS

37ms

TLSA

363ms

SOA

0ms

MTA-STS

56ms

DNSSEC

98ms

SRV

560ms

Total

1903ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 06:45:08	2466ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-21 23:28:23	865ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 02:32:40	1483ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-08 14:40:12	1914ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 14:08:54 shown	1903ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-21 07:51:14	1126ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 10:05:40	1063ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 07:41:09	1248ms	3 NS 1 A 1 MX	🔓 Insecure