kernhus.dk

Records from scan: 2026-10-08 07:49:07 · 1229ms total · last checked 2026-10-16 23:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kernhus.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.95 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kernhus-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 40ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.95	3600s	linux217.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	kernhus-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::28 2a01:111:f403:ca21::c 2a01:111:f403:ca48::10 52.101.68.27 52.101.68.29 52.101.73.145 52.101.91.156	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.136
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 44ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 174ms

TXT Record
MS=msXXXXXXXX
nb-verification=q8yPmWxA4sChiN-_BJdcedWtTMYDes-a3DY74LyJeII
v=spf1 include:lpzxotdhie.powerspf.com ~all

✉️ SPF#

Policy	Record (kernhus.dk)
~all (soft fail)	v=spf1 include:lpzxotdhie.powerspf.com ~all

📨 DMARC#

Policy	Record (_dmarc.kernhus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6kzh6i8cie@rua.powerdmarc.com; ruf=mailto:6kzh6i8cie@ruf.powerdmarc.com; 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#

checked 2026-10-08 07:49:07

www	93.191.156.95 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kernhus.dk: 93.191.156.95 (AS48854) www.kernhus.dk: 93.191.156.95 (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-kernhus-dk._domainkey.kernhus.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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

40ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

30ms

33ms

AAAA

37ms

TXT

174ms

CAA

41ms

HTTPS

44ms

TLSA

765ms

SOA

40ms

MTA-STS

85ms

DNSSEC

94ms

SRV

44ms

Total

1229ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:49:07 shown	1229ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 02:46:22	1390ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-25 01:14:38	1277ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:00:58	1410ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-18 20:13:50	7956ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 20:45:10	814ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 12:56:58	933ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 01:21:48	942ms	3 NS 1 A 1 MX	🔒 Secure