hartmannbossen.dk

Records from scan: 2026-10-12 22:42:35 · 1503ms total · last checked 2026-10-17 06:22 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hartmannbossen.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 2 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.48 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by hartmannbossen-dk.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 35ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.48	3600s	linux374.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	hartmannbossen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca21::c 2a01:111:f403:ca48::a 52.101.68.10 52.101.68.15 52.101.68.21 52.101.68.25	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.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	185.20.205.48

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 410ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscoverredirect.webexchange.nu

📝 TXT Records#

3 records 102ms

TXT Record
MS=ms21880217
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:fc98106c@dmarc.mailgun.org ,mailto:b3df1deb@inbox.ondmarc.com ,mailto:dmarc@robot.simply.com ; ruf=mailto:fc98106c@dmarc.mailgun.org ,mailto:b3df1deb@inbox.ondmarc.com ,mailto:dmarc@robot.simply.com ;
v=spf1 include:servers.mcsv.net include:spf.simply.com include:spf.protection.outlook.com include:mailgun.org-all

✉️ SPF#

Policy	Record (hartmannbossen.dk)
no all — incomplete SPF	v=spf1 include:servers.mcsv.net include:spf.simply.com include:spf.protection.outlook.com include:mailgun.org-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#

checked 2026-10-12 22:42:35

www	185.20.205.48 (AS48854) (address records, no CNAME)
www vs bare domain	Same network hartmannbossen.dk: 185.20.205.48 (AS48854) www.hartmannbossen.dk: 185.20.205.48 (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#

2 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-hartmannbossen-dk._domainkey.hartmannbossen.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: 4/10 · policy: none

error include:mailgun.org-all has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026101200
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 2026-10-16 06:24:12

Field	Value
Registrar	Simply.com A/S
Registered	2012-01-02
Expires	2027-01-31 (105d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

35ms

36ms

40ms

AAAA

31ms

TXT

102ms

CAA

35ms

HTTPS

29ms

TLSA

603ms

SOA

28ms

MTA-STS

47ms

DNSSEC

106ms

SRV

410ms

Total

1503ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:42:35 shown	1503ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-06 12:27:43	2306ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 10:47:40	957ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 01:25:15	706ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:08:48	1083ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 19:13:38	1152ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-03 22:22:07	902ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:23:14	1235ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 12:38:40	1026ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:04:19	737ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:03:12	1237ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:57:57	1286ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:56:19	1193ms	4 NS 1 A 1 MX	🔒 Secure