steelgreen.dk

📜 Historical scan 2026-06-27 00:28:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

steelgreen.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 11 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.38.40 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by steelgreen-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 190ms

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 176ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.221.38.40	3600s	s1c2lb1.shopfactory.io	AS48854	team.blue Denmark A/S	185.221.36.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 180ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	steelgreen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 52.101.68.21 52.101.68.36 52.101.68.39 52.101.73.1	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.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	185.221.38.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 233ms

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

📝 TXT Records#

2 records 334ms

TXT Record
MS=ms56084624
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (steelgreen.dk)
-all (hard fail)	v=spf1 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 2026-10-11 12:41:35

www	185.221.38.40 (AS48854) (address records, no CNAME)
www vs bare domain	Same network steelgreen.dk: 185.221.38.40 (AS48854) www.steelgreen.dk: 185.221.38.40 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

224ms

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

🏷️ SOA#

163ms

Field	Value
Serial	2021122203
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 10:41:52

Field	Value
Registrar	A/S SCANNET
Registered	2021-06-11
Expires	2027-06-30 (245d)

📋 WHOIS#

⏱️ Lookup Timing#

190ms

176ms

180ms

AAAA

168ms

TXT

334ms

CAA

177ms

HTTPS

163ms

TLSA

141ms

SOA

163ms

MTA-STS

175ms

DNSSEC

224ms

SRV

233ms

Total

1070ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 01:30:50	648ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 23:16:20	863ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 12:06:09	862ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 02:58:53	791ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 00:28:39 shown	1070ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:16:56	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 20:05:10	636ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 10:35:54	825ms	2 NS 1 A 1 MX	🔒 Secure