kohsel.dk

Records from scan: 2026-10-09 10:18:25 · 1015ms total · last checked 2026-10-16 20:54 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kohsel.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.28 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kohsel-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#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.28	3600s	vm1350.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kohsel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca21::c 2a01:111:f403:ca48::c 52.101.181.156 52.101.68.27 52.101.68.8 52.101.73.123	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 49ms

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

📝 TXT Records#

3 records 115ms

TXT Record
_globalsign-domain-verification=84zzhmeJ8PygJ4yjZ1caevp0RV--cozr16Oqlo6Vts
MS=ms23647743
v=spf1 ip4:23.97.245.194 ip4:1.179.178.246 ip4:85.191.113.34 ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 ip4:61.7.225.42 ip4:51.104.160.172 ip4:51.105.190.74 include:spf.protection.outlook.com include:emsd1.com -all

✉️ SPF#

Policy	Record (kohsel.dk)
-all (hard fail)	v=spf1 ip4:23.97.245.194 ip4:1.179.178.246 ip4:85.191.113.34 ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 ip4:61.7.225.42 ip4:51.104.160.172 ip4:51.105.190.74 include:spf.protection.outlook.com include:emsd1.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#

checked 2026-10-09 10:18:25

www	185.21.41.28 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kohsel.dk: 185.21.41.28 (AS48854) www.kohsel.dk: 185.21.41.28 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-kohsel-dk._domainkey.kohseldk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-kohsel-dk._domainkey.kohseldk.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#

55ms

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

🏷️ SOA#

21ms

Field	Value
Serial	2026012801
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

28ms

30ms

AAAA

25ms

TXT

115ms

CAA

40ms

HTTPS

41ms

TLSA

660ms

SOA

21ms

MTA-STS

44ms

DNSSEC

55ms

SRV

49ms

Total

1015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:18:25 shown	1015ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:11:03	943ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 02:47:27	644ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:09:31	1287ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:21:11	1092ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 02:40:32	603ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:57:53	954ms	2 NS 1 A 1 MX	🔒 Secure