midtvent.dk

📜 Historical scan 2026-09-30 19:05:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

midtvent.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 10 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.5 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by midtvent-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#

4 records 67ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.5	600s	linux171.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	midtvent-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca21::8 2a01:111:f403:ca48::e 52.101.181.153 52.101.68.12 52.101.73.120 52.101.73.153	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 67ms

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

📝 TXT Records#

3 records 138ms

TXT Record
google-site-verification=6iwEi4OJryvYCHnjcb8YDf2w1HukwTBbeJ1uqlCgWZ0
MS=msXXXXXXXX
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (midtvent.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.midtvent.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 06:52:00

www	93.191.156.5 (AS48854) (address records, no CNAME)
www vs bare domain	Same network midtvent.dk: 93.191.156.5 (AS48854) www.midtvent.dk: 93.191.156.5 (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

🔎 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#

84ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2025042300
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 2026-10-06 12:05:10

Field	Value
Registrar	Simply.com A/S
Registered	2012-01-10
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

40ms

42ms

AAAA

50ms

TXT

138ms

CAA

37ms

HTTPS

56ms

TLSA

177ms

SOA

49ms

MTA-STS

69ms

DNSSEC

84ms

SRV

67ms

Total

738ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 19:07:06	1323ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:05:09 shown	738ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 18:59:45	933ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 12:55:02	1440ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:42:51	778ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 03:19:19	1193ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 16:55:30	2999ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 02:58:16	1753ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 01:14:59	2667ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:38:30	2101ms	4 NS 1 A 1 MX	🔒 Secure