midtjysk-it.dk

📜 Historical scan 2026-10-17 08:01:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

midtjysk-it.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 22 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.12 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by midtjyskit-dk02b.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 256ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 214ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.12	600s	lb1.builder.nu	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 254ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	midtjyskit-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 2a01:111:f403:ca48::12 52.101.181.156 52.101.209.28 52.101.68.12 52.101.68.29	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 373ms

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

📝 TXT Records#

1 records 578ms

TXT Record
v=spf1 mx a include:web.shared.mysmtp.com include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com include:spf-eu.letsignit.com -all

✉️ SPF#

Policy	Record (midtjysk-it.dk)
-all (hard fail)	v=spf1 mx a include:web.shared.mysmtp.com include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com include:spf-eu.letsignit.com -all

📨 DMARC#

Policy	Record (_dmarc.midtjysk-it.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dgoli4gzq9@rua.powerdmarc.com; ruf=mailto:dgoli4gzq9@ruf.powerdmarc.com; pct=100; fo=1;

📬 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 2026-10-18 09:31:28

www CNAME	midtjysk-it.dk (all on midtjysk-it.dk) → 212.237.249.12 (AS48854)
www vs bare domain	Same network midtjysk-it.dk: 212.237.249.12 (AS48854) www.midtjysk-it.dk: 212.237.249.12 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-midtjyskit-dk02b._domainkey.midtjyskit.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-midtjyskit-dk02b._domainkey.midtjyskit.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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

451ms

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

🏷️ SOA#

100ms

Field	Value
Serial	2026101601
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 04:28:18

Field	Value
Registrar	Simply.com A/S
Registered	2010-03-22
Expires	2027-03-31 (163d)

🔗 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).

Domain	Registrar
8990.dk	Simply.com A/S
kundebackup.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

256ms

214ms

254ms

AAAA

252ms

TXT

578ms

CAA

263ms

HTTPS

237ms

TLSA

995ms

SOA

100ms

MTA-STS

290ms

DNSSEC

451ms

SRV

373ms

Total

2480ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 09:31:28	1439ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-17 08:01:43 shown	2480ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 04:07:02	1315ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 10:24:12	803ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 10:21:42	797ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 12:56:50	2785ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-23 23:07:48	848ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 16:12:44	1368ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 10:21:13	1177ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:42:26	659ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:39:48	1644ms	3 NS 1 A 1 MX	🔓 Insecure