optiscangroup.dk

📜 Historical scan 2026-06-17 12:00:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optiscangroup.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.157.79.1 is hosted by Telia Cygate Oy (AS29422) in Finland. Mail is handled by optiscangroup-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.157.79.1	—	whadv1-hki1.hosting.fi	AS29422	Telia Cygate Oy	213.157.64.0/19	🇫🇮 Finland	—

📧 MX Records#

1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	optiscangroup-dk.mail.protection.outlook.com	2a01:111:f403:ca15::4 2a01:111:f403:ca15::6 2a01:111:f403:ca16::4 2a01:111:f403:ca16::6 52.101.79.112 52.101.79.114 52.101.80.148 52.101.80.150	mail-gvzp280cu01904.inbound.protection.outlook.com mail-gv3p280cu01406.inbound.protection.outlook.com mail-mm0p280cu01104.inbound.protection.outlook.com mail-mm0p280cu01206.inbound.protection.outlook.com mail-mm0p280cu01100.inbound.protection.outlook.com mail-mm0p280cu01202.inbound.protection.outlook.com mail-gvzp280cu01904.inbound.protection.outlook.com mail-gv3p280cu01406.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 198ms

TXT Record
mscid=Y5aj4rRimcoh8xYAIye2hqogrdtfbcj1Fxw8aeQPRs5cwOOuAmOzSNd5dZuWMmwekyeDfIA49gbRUM1GCRKAMA==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (optiscangroup.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 2026-10-12 14:11:35

www	213.157.79.1 (AS29422) (address records, no CNAME)
www vs bare domain	Same network optiscangroup.dk: 213.157.79.1 (AS29422) www.optiscangroup.dk: 213.157.79.1 (AS29422)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-optiscangroup-dk._domainkey.optiscangroup.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-optiscangroup-dk._domainkey.optiscangroup.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

200ms

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

🏷️ SOA#

78ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

84ms

85ms

93ms

AAAA

98ms

TXT

198ms

CAA

82ms

HTTPS

95ms

TLSA

241ms

SOA

78ms

MTA-STS

103ms

DNSSEC

200ms

SRV

0ms

Total

1303ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 22:57:55	1013ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-28 01:38:07	1457ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-27 21:32:39	2296ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 00:35:45	3702ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 05:57:13	4538ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 22:36:28	1116ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:00:17 shown	1303ms	4 NS 1 A 1 MX	🔓 Insecure