oernsholt.dk

📜 Historical scan 2026-09-30 08:15:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oernsholt.dk is a .dk domain served by 2 nameservers (harlan.ns.cloudflare.com, nena.ns.cloudflare.com). It was registered on 24 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.247 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
harlan.ns.cloudflare.com	108.162.195.250 162.159.44.250 172.64.35.250 2606:4700:58::a29f:2cfa 2803:f800:50::6ca2:c3fa 2a06:98c1:50::ac40:23fa	harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nena.ns.cloudflare.com	108.162.194.161 162.159.38.161 172.64.34.161 2606:4700:50::a29f:26a1 2803:f800:50::6ca2:c2a1 2a06:98c1:50::ac40:22a1	nena.ns.cloudflare.com nena.ns.cloudflare.com nena.ns.cloudflare.com nena.ns.cloudflare.com nena.ns.cloudflare.com nena.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.247	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.214	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	173.194.220.27 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b	lk-in-f27.1e100.net lm-in-x1b.1e100.net lm-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.10.247
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:a4d6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:af7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.247,172.67.164.214 ech=AEX+DQBB8gAgACBA0yawhpP/qGHPHxmg/hTutpXx7UjOWW13PS65rmNrDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a4d6,2606:4700:3035::6815:af7

🔌 SRV Records#

1 records 61ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 174ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (oernsholt.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.oernsholt.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-08 13:50:23

www	104.21.10.247 172.67.164.214 2606:4700:3033::ac43:a4d6 2606:4700:3035::6815:af7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network oernsholt.dk: 104.21.10.247 172.67.164.214 2606:4700:3033::ac43:a4d6 2606:4700:3035::6815:af7 (AS13335) www.oernsholt.dk: 104.21.10.247 172.67.164.214 2606:4700:3033::ac43:a4d6 2606:4700:3035::6815:af7 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

57ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412667644
Primary NS (MNAME)	harlan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-06-22 02:04:58

Field	Value
Registrar	Simply.com A/S
Registered	2005-06-24
Expires	2027-06-30 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

28ms

32ms

AAAA

38ms

TXT

174ms

CAA

41ms

HTTPS

46ms

TLSA

107ms

SOA

0ms

MTA-STS

68ms

DNSSEC

57ms

SRV

61ms

Total

535ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 13:44:45	954ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-06 13:22:08	799ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-30 08:15:52 shown	535ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-17 22:57:45	1376ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-28 08:47:41	1644ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-20 12:34:26	8026ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-08 14:31:12	1959ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-22 02:01:47	654ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-20 09:47:31	2641ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 12:13:17	820ms	2 NS 1 A 4 MX	🔒 Secure