twinssolutions.dk

📜 Historical scan 2026-06-20 15:46:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

twinssolutions.dk is a .dk domain served by 5 nameservers (freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com and 2 more). It was registered on 25 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 4.209.179.245 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by twinssolutions-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#

5 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
freedns1.registrar-servers.com	2605:9880:300:1400:101:1650:5e2:54 45.58.122.83	— —	AS23470 ReliableSite.Net LLC AS23470 ReliableSite.Net LLC
freedns2.registrar-servers.com	199.119.202.76 2604:6600:0:1b::2	pdns12.registrar-servers.com —	AS40676 Psychz Networks AS40676 Psychz Networks
freedns3.registrar-servers.com	195.154.94.174 2001:bc8:6006:4000:8218:44ff:feef:d720	freedns3.registrar-servers.com —	AS12876 Scaleway SAS AS12876 Scaleway SAS
freedns4.registrar-servers.com	2a02:29e0:1:103:103::1 95.141.37.127	— —	AS49367 Seflow s.r.l. AS49367 Seflow s.r.l.
freedns5.registrar-servers.com	2001:41d0:700:120f::1 54.36.109.15	— freedns5.registrar-servers.com	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
4.209.179.245	1799s	—	AS8075	Microsoft Corporation	4.208.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	twinssolutions-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca04::7 2a01:111:f403:ca09::b 52.101.68.10 52.101.68.16 52.101.68.18 52.101.73.12	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.99.214.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 332ms

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

📝 TXT Records#

3 records 504ms

TXT Record
google-site-verification=wz--TTK4P5agXf3vhPUb3UAsSUcLMxm7bJE7pmtH8Oo
MS=ms44103777
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (twinssolutions.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 2026-10-08 10:34:08

www CNAME	twinssolutions.dk (all on twinssolutions.dk) → 4.209.179.245 (AS8075)
www vs bare domain	Same network twinssolutions.dk: 4.209.179.245 (AS8075) www.twinssolutions.dk: 4.209.179.245 (AS8075)
Wildcard	No

✍️ DKIM keys#

2 found

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

96ms

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

🏷️ SOA#

201ms

Field	Value
Serial	1777539281
Primary NS (MNAME)	freedns1.registrar-servers.com
Responsible (RNAME)	hostmaster@registrar-servers.com
Refresh	43200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3601s

📋 Registration#

WHOIS fetched 2026-10-07 10:23:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-10-25
Expires	2026-10-31 (12d)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

84ms

86ms

AAAA

81ms

TXT

504ms

CAA

90ms

HTTPS

73ms

TLSA

302ms

SOA

201ms

MTA-STS

100ms

DNSSEC

96ms

SRV

332ms

Total

1103ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 04:51:13	9739ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-26 07:35:52	3951ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-20 15:46:26 shown	1103ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:16:41	3239ms	5 NS 1 A 1 MX	🔓 Insecure