geerdsen.dk

Records from scan: 2026-10-01 18:41:09  ·  2047ms total  ·  last checked 2026-10-16 13:35 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

geerdsen.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 152.115.191.226 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.ferox.dk. The zone is DNSSEC-signed and validates, has no 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   69ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.115.191.226 3200s mail.ferox.dk AS31027 GlobalConnect A/S 152.115.0.0/16 🇩🇰 Denmark Valby

📧 MX Records#

1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.ferox.dk 152.115.191.226 mail.ferox.dk AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovergeerdsen.dk → 152.115.191.226
🔶 Autoconfiggeerdsen.dk → 152.115.191.226

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-08 00:58:09
www CNAMEgeerdsen.dk (all on geerdsen.dk)
www vs bare domainSame network
geerdsen.dk: 152.115.191.226 (AS31027)
www.geerdsen.dk: 152.115.191.226 (AS31027)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.geerdsen.dk geerdsen.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

35ms
FieldValue
Serial2026100101
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
69ms
A
53ms
MX
62ms
AAAA
61ms
TXT
198ms
CAA
65ms
HTTPS
46ms
TLSA
1233ms
SOA
35ms
MTA-STS
71ms
DNSSEC
134ms
SRV
85ms
Total
2047ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 18:41:09 shown 2047ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 17:22:02 597ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 15:04:01 687ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 08:40:21 591ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 09:46:24 730ms 2 NS 1 A 1 MX 🔒 Secure
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