struers.dk

Records from scan: 2026-09-05 03:27:28 · 1148ms total · last checked 2026-10-23 05:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

struers.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 24 April 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by struers-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 25ms

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 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	struers-dk.mail.protection.outlook.com	2a01:111:f403:ca09::6 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::10 2a01:111:f403:ca48::12 52.101.103.39 52.101.209.28 52.101.68.10 52.101.73.1	mail-am4pr0401cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

9 records 87ms

TXT Record
adobe-idp-site-verification=b3b324e9c801fd0089170901b51e66e21783835cf33f929d97b9abe2aa7d4065
apple-domain-verification=oomc7Gf2i9L1Vp4u
atlassian-domain-verification=HgSXQ2XFdaauRtt846hFTiN6LujEplgKWbnGa1Ln/cl1zOCNN2zidaWfiuwG8UQe
FBLEDKo4EAOW/9tpwrsrbQ4JQTMKTd5mTxGBoDp+MsV28s0w/boxqmEnDGcnG4c0IkKOQOq80gWTseyB8ie6cQ==
kIGHqZUCFNkwKgxoLT/+vepmUp4/N2dYpq2St6HmQ9+8gumHSDxAJNTUaR0lLbQ72KQStqUzubJIg8QVrBqKIw==
knowbe4-site-verification=e31957d8ab7e1d805a79e72f2dd33c2a
MS=ms16789482
v=spf1 mx include:_spf_cd.spamtitan.com include:spf.protection.outlook.com include:_spf.anpdm.com ip4:212.98.85.0/28 ip4:77.233.245.231/32 ip4:194.182.11.130/27 ip4:82.99.166.226 -all
zenguide-verification

✉️ SPF#

Policy	Record (struers.dk)
-all (hard fail)	v=spf1 mx include:_spf_cd.spamtitan.com include:spf.protection.outlook.com include:_spf.anpdm.com ip4:212.98.85.0/28 ip4:77.233.245.231/32 ip4:194.182.11.130/27 ip4:82.99.166.226 -all

📨 DMARC#

Policy	Record (_dmarc.struers.dk)
p=reject	v=DMARC1; p=reject; sp=none; rua=mailto:dmarc@struers.com; ruf=mailto:dmarc@struers.com

📬 MTA-STS#

497ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20260715084000Z
max_age	604800s
Policy MX	*.mail.protection.outlook.com

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:mta-sts@struers.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-12 01:05:43

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network struers.dk: 93.191.155.240 (AS48854) www.struers.dk: 93.191.155.240 (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#

1 found

Selector	CNAME	Key
selector1	selector1-struers-dk._domainkey.struersgroup.onmicrosoft.com	RSA · ~1024 bit below 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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090301
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 2026-10-15 23:16:36

Field	Value
Registrar	A/S SCANNET
Registered	1996-04-24
Expires	2027-06-30 (250d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

25ms

23ms

AAAA

25ms

TXT

87ms

CAA

30ms

HTTPS

24ms

TLSA

302ms

SOA

0ms

MTA-STS

497ms

DNSSEC

93ms

SRV

93ms

Total

1148ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-05 03:27:28 shown	1148ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:08:27	858ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 21:01:19	963ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 14:32:54	1587ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 17:30:51	1337ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 21:55:58	1550ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:24:08	1632ms	2 NS 1 A 1 MX	🔒 Secure