struerborgerforening.dk

📜 Historical scan 2026-06-20 00:35:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

struerborgerforening.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.55.100.171 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.struerborgerforening.dk. The zone is DNSSEC-signed and validates, 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#

2 records   44ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   107ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.55.100.171 600s 87-55-100-171-cable.dk.customer.tdc.net AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark Struer Municipality

📧 MX Records#

1 records   111ms
PriorityTTLMail ServerIP addressesPTRASN
5 600s mail.struerborgerforening.dk 87.55.100.171 87-55-100-171-cable.dk.customer.tdc.net AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverstruerborgerforening.dk → 87.55.100.171
🔶 Autoconfigstruerborgerforening.dk → 87.55.100.171

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   143ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 10 443 mail.struerborgerforening.dk

📝 TXT Records#

1 records   143ms
TXT Record
v=spf1 a mx a:struerborgerforening.dk ip4:87.55.100.171 ip6:fe80::baae:edff:fe7a:6e4 include:mail.dk -all

✉️ SPF#

PolicyRecord (struerborgerforening.dk)
-all (hard fail) v=spf1 a mx a:struerborgerforening.dk ip4:87.55.100.171 ip6:fe80::baae:edff:fe7a:6e4 include:mail.dk -all

📨 DMARC#

PolicyRecord (_dmarc.struerborgerforening.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; ruf=mailto:postmaster@struerborgerforening.dk; rua=mailto:postmaster@struerborgerforening.dk

📬 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 20:07:50
www CNAMEstruerborgerforening.dk (all on struerborgerforening.dk)
www vs bare domainSame network
struerborgerforening.dk: 87.55.100.171 (AS3292)
www.struerborgerforening.dk: 87.55.100.171 (AS3292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.struerborgerforening.dk struerborgerforening.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

48ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
107ms
MX
111ms
AAAA
117ms
TXT
143ms
CAA
108ms
HTTPS
57ms
TLSA
105ms
SOA
48ms
MTA-STS
85ms
DNSSEC
90ms
SRV
143ms
Total
505ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 19:34:42 571ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 16:07:03 639ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-22 01:31:13 639ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-02 00:38:20 548ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 12:53:31 746ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 00:35:02 shown 505ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 15:39:21 565ms 2 NS 1 A 1 MX 🔒 Secure
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