oesterbyhavn.dk

Records from scan: 2026-09-18 00:53:32  ·  1002ms total  ·  last checked 2026-10-19 13:43 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oesterbyhavn.dk is a .dk domain served by 2 nameservers (walt.ns.cloudflare.com, zainab.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.80 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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#

2 records   32ms
NameserverIP addressesPTRASN / ISP
walt.ns.cloudflare.com 108.162.193.148
172.64.33.148
173.245.59.148
2606:4700:58::adf5:3b94
2803:f800:50::6ca2:c194
2a06:98c1:50::ac40:2194		 walt.ns.cloudflare.com
walt.ns.cloudflare.com
walt.ns.cloudflare.com
walt.ns.cloudflare.com
walt.ns.cloudflare.com
walt.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
zainab.ns.cloudflare.com 108.162.194.149
162.159.38.149
172.64.34.149
2606:4700:50::a29f:2695
2803:f800:50::6ca2:c295
2a06:98c1:50::ac40:2295		 zainab.ns.cloudflare.com
zainab.ns.cloudflare.com
zainab.ns.cloudflare.com
zainab.ns.cloudflare.com
zainab.ns.cloudflare.com
zainab.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.51.80 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.177.100 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:3350 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:b164 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   45ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.51.80,172.67.177.100 ech=AEX+DQBB5gAgACCIWLitOIuFOHEyZ83kqAxk4H4btPDLRm9w/Iva0MyfegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3350,2606:4700:3034::ac43:b164

📝 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 2026-10-12 04:15:12
www104.21.51.80 172.67.177.100 2606:4700:3030::6815:3350 2606:4700:3034::ac43:b164 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413994317
Primary NS (MNAME)walt.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

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

⏱️ Lookup Timing#

NS
32ms
A
30ms
MX
44ms
AAAA
45ms
TXT
203ms
CAA
40ms
HTTPS
45ms
TLSA
48ms
SOA
0ms
MTA-STS
48ms
DNSSEC
77ms
SRV
62ms
Total
1002ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-18 00:53:32 shown 1002ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-07 03:48:22 1335ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-02 16:25:53 9500ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-27 19:46:55 503ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-30 03:28:29 623ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-22 11:26:21 932ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 17:01:51 1143ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone