oesterkilde.dk

📜 Historical scan 2026-06-25 04:47:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oesterkilde.dk is a .dk domain served by 2 nameservers (ns1.vercel-dns.com, ns2.vercel-dns.com). It was registered on 2 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.123 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

2 records 317ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vercel-dns.com	198.51.44.13 2620:4d:4000:6259:7:13:0:1	dns1.p13.nsone.net dns1.p13.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
ns2.vercel-dns.com	198.51.45.13 2a00:edc0:6259:7:13::2	dns2.p13.nsone.net dns2.p13.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc

🌍 A Records#

2 records 311ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.123	1800s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut
76.76.21.164	1800s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records#

5 records 275ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.27 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b	rc-in-f27.1e100.net lt-in-f27.1e100.net lt-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4003:c26::1b	lcbomp-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4003:c26::1a	tp-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	192.178.230.27 2404:6800:4008:c01::1a	yunrtab-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	173.194.43.27 2607:f8b0:400e:c1e::1a	yudlsqd-in-f27.1e100.net yudlsqd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	76.76.21.93
🔶 Autoconfig	66.33.60.35

🔷 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#

3 records 193ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issue	pki.goog
0	issue	sectigo.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 07:21:42

www	76.76.21.164 76.76.21.98 (AS16509) (address records, no CNAME)
www vs bare domain	Same network oesterkilde.dk: 66.33.60.129 66.33.60.35 (AS16509) www.oesterkilde.dk: 76.76.21.164 76.76.21.98 (AS16509)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

469ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

328ms

Field	Value
Serial	1657982309
Primary NS (MNAME)	ns1.vercel-dns.com
Responsible (RNAME)	hostmaster@nsone.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 17:01:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-02
Expires	2031-01-31 (1564d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
studio74.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

317ms

311ms

275ms

AAAA

194ms

TXT

610ms

CAA

193ms

HTTPS

267ms

TLSA

386ms

SOA

328ms

MTA-STS

254ms

DNSSEC

469ms

SRV

319ms

Total

3692ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:21:42	815ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 02:23:49	959ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-14 14:05:01	16895ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-11 03:40:31	2986ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 09:15:41	840ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 04:47:13 shown	3692ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 03:09:59	1150ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 04:51:01	1020ms	2 NS 2 A 5 MX	🔓 Insecure