gf-kaerhavegaard.dk

📜 Historical scan 2026-08-26 17:19:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gf-kaerhavegaard.dk is a .dk domain served by 3 nameservers (ns1.nordicnumber.com, ns2.nordicnumber.com, ns3.nordicnumber.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.198.138.10 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mxgw1.nordicnumber.com, mxgw2.nordicnumber.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#

3 records   61ms
NameserverIP addressesPTRASN / ISP
ns1.nordicnumber.com 91.198.138.46 — AS51167 Contabo GmbH
ns2.nordicnumber.com 91.198.138.47 ns2.nordicnumber.com AS51167 Contabo GmbH
ns3.nordicnumber.com 213.136.93.70 ns3.nnhosting.eu AS51167 Contabo GmbH

🌍 A Records#

1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.198.138.10 3600s — AS51167 Contabo GmbH 91.198.138.0/24 🇫🇷 France Lauterbourg

📧 MX Records#

2 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mxgw1.nordicnumber.com 91.198.138.54
91.198.138.54		 mail.nnhosting.eu
pop.nnhosting.eu		 AS51167 Contabo GmbH
AS51167 Contabo GmbH
20 3600s mxgw2.nordicnumber.com 91.198.138.54
91.198.138.54		 mail.nnhosting.eu
pop.nnhosting.eu		 AS51167 Contabo GmbH
AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermaildiscover.nordicnumber.com → 91.198.138.55

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   306ms
TXT Record
Hosted by Nordic Number Hosting - http://www.nordicnumber.com/
v=spf1 a mx ptr include:spf.nordicnumber.com -all

✉️ SPF#

PolicyRecord (gf-kaerhavegaard.dk)
-all (hard fail) v=spf1 a mx ptr include:spf.nordicnumber.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 2026-10-11 21:15:07
www CNAMEgf-kaerhavegaard.dk (all on gf-kaerhavegaard.dk)
www vs bare domainSame network
gf-kaerhavegaard.dk: 91.198.138.10 (AS51167)
www.gf-kaerhavegaard.dk: 91.198.138.10 (AS51167)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

  • warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2020010511
Primary NS (MNAME)ns1.nordicnumber.com
Responsible (RNAME)hostmaster@nordicnumber.com
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

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

⏱️ Lookup Timing#

NS
61ms
A
71ms
MX
60ms
AAAA
74ms
TXT
306ms
CAA
77ms
HTTPS
70ms
TLSA
112ms
SOA
0ms
MTA-STS
118ms
DNSSEC
92ms
SRV
106ms
Total
913ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-28 10:37:31 1066ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-26 17:19:13 shown 913ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-25 22:06:49 912ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-23 00:40:45 1353ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-26 08:31:24 2556ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-23 17:40:23 796ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-17 09:37:51 809ms 3 NS 1 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone