erhvervs-it.dk

📜 Historical scan 2026-10-02 15:28:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erhvervs-it.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 19 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.78 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by erhvervsit-dk02b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 36ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.78	600s	linux400.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	erhvervsit-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::22 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.181.153 52.101.68.29 52.101.73.145 52.101.73.153	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 52.98.149.152
🔶 Autoconfig	185.20.205.78

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 115ms

TXT Record
google-site-verification=-SaQulfxzVyZXWmNy_voKkeiLKn6wlYtiHshL8NbOAA
google-site-verification=Q9e-LqSGmyH3OYrWljue5Tga3hphAWlHkCZfpG1BkKQ
MS=ms82109727
v=DMARC1; p=quarantine; pct=100; rua=mailto:info@erhvervs-it.dk
v=spf1 a mx ip4:89.239.198.10 ip4:93.184.196.8 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (erhvervs-it.dk)
-all (hard fail)	v=spf1 a mx ip4:89.239.198.10 ip4:93.184.196.8 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 08:22:18

www	185.20.205.78 (AS48854) (address records, no CNAME)
www vs bare domain	Same network erhvervs-it.dk: 185.20.205.78 (AS48854) www.erhvervs-it.dk: 185.20.205.78 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

1 found

Selector	CNAME	Key
selector1	selector1-erhvervsit-dk02b._domainkey.erhvervsit.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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

140ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026100200
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 2026-10-15 22:21:47

Field	Value
Registrar	Simply.com A/S
Registered	2000-12-19
Expires	2026-12-31 (70d)

🔗 Same registrant#

8 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
erhvervsit.dk	Simply.com A/S
fluestikket.dk	Simply.com A/S
host-kompagniet.dk	Simply.com A/S
hostkompagniet.dk	Simply.com A/S
iptele.dk	Simply.com A/S
photobackup.dk	Punktum dk A/S (direct)
seden.dk	Simply.com A/S
uniquedisplay.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

36ms

39ms

31ms

AAAA

36ms

TXT

115ms

CAA

41ms

HTTPS

35ms

TLSA

731ms

SOA

34ms

MTA-STS

51ms

DNSSEC

140ms

SRV

75ms

Total

1392ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:22:17	933ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 15:28:39 shown	1392ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 15:10:23	1725ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-04 19:14:40	999ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-03 22:17:01	816ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-24 14:37:50	1967ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:05:42	2660ms	3 NS 1 A 1 MX	🔒 Secure