noko.dk

📜 Historical scan 2026-06-21 16:38:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

noko.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 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by noko-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 105ms

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 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	noko-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::c 52.101.68.12 52.101.68.39 52.101.73.16 52.101.73.4	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.40
🔶 Autoconfig	noko.dk → 46.183.138.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 255ms

TXT Record
google-site-verification=bAAJTIj0FyU4whJVzkKybMdXUAFP17WfPcAtovSRrnI
MS=ms60280694
v=spf1 include:spf.protection.outlook.com include:mailgun.org -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.noko.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 07:57:06

www	93.191.156.250 (AS48854) (address records, no CNAME)
www vs bare domain	Same network noko.dk: 93.191.156.250 (AS48854) www.noko.dk: 93.191.156.250 (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
selector1	selector1-noko-dk._domainkey.nordiskkollegium.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-noko-dk._domainkey.nordiskkollegium.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: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.noko.dk	noko.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

103ms

Field	Value
Serial	2026021308
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#

105ms

104ms

AAAA

105ms

TXT

255ms

CAA

40ms

HTTPS

40ms

TLSA

219ms

SOA

103ms

MTA-STS

115ms

DNSSEC

119ms

SRV

120ms

Total

830ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:57:06	1064ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 18:40:11	1485ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 18:33:02	975ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-07 20:08:10	1443ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 05:20:38	1389ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 10:53:21	1254ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-10 22:46:51	10426ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 13:22:04	3178ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 16:38:00 shown	830ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 04:20:55	2461ms	3 NS 1 A 1 MX	🔓 Insecure