medac.dk

📜 Historical scan 2026-09-20 11:34:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

medac.dk is a .dk domain served by 3 nameservers (dns1.oderland.com, dns2.oderland.com, dns3.oderland.com). It was registered on 18 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.74.41.218 is hosted by Microsoft Corporation (AS8075) in France. Mail is handled by medac-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.oderland.com	2a02:28f0::41 91.201.61.4	dns1.oderland.com dns1.oderland.com	AS44136 ODERLAND Webbhotell AB AS44136 ODERLAND Webbhotell AB
dns2.oderland.com	2a02:28f0::46:1 46.16.239.247	dns2.oderland.com dns2.oderland.com	AS44136 ODERLAND Webbhotell AB AS44136 ODERLAND Webbhotell AB
dns3.oderland.com	2a00:1a28:1108:b::4:1 46.246.43.220	dns3.oderland.com dns3.oderland.com	AS42708 Glesys AB AS42708 Glesys AB

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.74.41.218	7200s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇫🇷 France	Paris

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	7200s	medac-dk.mail.protection.outlook.com	52.101.185.21 52.101.68.25 52.101.73.153 52.101.91.156	mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 80ms

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

📝 TXT Records#

1 records 205ms

TXT Record
v=spf1 ip4:91.201.60.166 include:spf.protection.outlook.com include:all._spf.plma.se include:spf.EU.exclaimer.net ~all

✉️ SPF#

Policy	Record (medac.dk)
~all (soft fail)	v=spf1 ip4:91.201.60.166 include:spf.protection.outlook.com include:all._spf.plma.se include:spf.EU.exclaimer.net ~all

📨 DMARC#

Policy	Record (_dmarc.medac.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-10 20:44:15

www CNAME	medac.dk (all on medac.dk) → 20.74.41.218 (AS8075)
www vs bare domain	Same network medac.dk: 20.74.41.218 (AS8075) www.medac.dk: 20.74.41.218 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-medac-dk._domainkey.medac.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-medac-dk._domainkey.medac.onmicrosoft.com	RSA · ~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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.medac.dk	ESfR3F8yJNLRzaG8VLjQG1DxL1MODNybomOqJCukHcU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026091701
Primary NS (MNAME)	dns1.oderland.com
Responsible (RNAME)	registry@oderland.se
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 15:03:03

Field	Value
Registrar	ODERLAND Webbhotell AB
Registered	2014-11-18
Expires	2026-11-30 (38d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

33ms

43ms

AAAA

36ms

TXT

205ms

CAA

36ms

HTTPS

42ms

TLSA

635ms

SOA

0ms

MTA-STS

56ms

DNSSEC

119ms

SRV

80ms

Total

1268ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 20:44:15	2113ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-20 11:34:00 shown	1268ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 20:46:09	1074ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-18 02:11:07	3379ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:19:57	1611ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:28:34	965ms	3 NS 1 A 1 MX	🔒 Secure