nicolaisens.dk

Records from scan: 2026-10-08 01:10:59  ·  645ms total  ·  last checked 2026-10-18 20:10 (unchanged)
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nicolaisens.dk is a .dk domain served by 4 nameservers (ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.160.0.185 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mx00.ionos.co.uk, mx01.ionos.co.uk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

4 records   41ms
NameserverIP addressesPTRASN / ISP
ns1045.ui-dns.biz 185.132.33.45
2607:f1c0:fe:53:185:132:33:45		 ns1045.ui-dns.biz
ns1045.ui-dns.biz		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns1045.ui-dns.com 185.132.34.45
2607:f1c0:fe:53:185:132:34:45		 ns1045.ui-dns.com
ns1045.ui-dns.com		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns1045.ui-dns.de 185.132.32.45
2607:f1c0:fe:53:185:132:32:45		 ns1045.ui-dns.de
ns1045.ui-dns.de		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns1045.ui-dns.org 185.132.35.45
2607:f1c0:fe:53:185:132:35:45		 ns1045.ui-dns.org
ns1045.ui-dns.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.160.0.185 3600s 217-160-0-185.elastic-ssl.ui-r.com AS8560 IONOS SE 217.160.0.0/16 🇩🇪 Germany —

📧 MX Records#

2 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx00.ionos.co.uk 212.227.15.171 mx00.kundenserver.de AS8560 IONOS SE
10 3600s mx01.ionos.co.uk 212.227.15.188 mx01.kundenserver.de AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoveradsredir.ionos.info → 195.20.225.174

🔷 AAAA Records (IPv6)#

1 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:8d8:100f:f000::200 3600s 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com AS8560 IONOS SE 2001:8d8:0:0:0:0:0:0/32 🇩🇪 Germany —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   258ms
TXT Record
v=spf1 include:_spf-eu.ionos.com ~all

✉️ SPF#

PolicyRecord (nicolaisens.dk)
~all (soft fail) v=spf1 include:_spf-eu.ionos.com ~all

📨 DMARC#

PolicyRecord (_dmarc.nicolaisens.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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#

checked 2026-10-08 01:10:59
www217.160.0.185 2001:8d8:100f:f000::200 (AS8560) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 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#

64ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

60ms
FieldValue
Serial2017060105
Primary NS (MNAME)ns1045.ui-dns.com
Responsible (RNAME)hostmaster@1und1.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

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

⏱️ Lookup Timing#

NS
41ms
A
46ms
MX
38ms
AAAA
50ms
TXT
258ms
CAA
52ms
HTTPS
46ms
TLSA
117ms
SOA
60ms
MTA-STS
57ms
DNSSEC
64ms
SRV
222ms
Total
645ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 01:10:59 shown 645ms 4 NS 1 A 2 MX 🔓 Insecure
2026-09-30 16:10:25 747ms 4 NS 1 A 2 MX 🔓 Insecure
2026-09-30 02:12:55 645ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-26 05:58:06 4740ms 4 NS 1 A 2 MX 🔓 Insecure
2026-06-17 22:22:18 1097ms 4 NS 1 A 2 MX 🔓 Insecure
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