doctorscorner.dk

📜 Historical scan 2026-09-20 19:13:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

doctorscorner.dk is a .dk domain served by 2 nameservers (ns1.o2switch.net, ns2.o2switch.net). It was registered on 4 July 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.234.162.41 is hosted by O2switch SAS (AS50474) in France. Mail is handled by mail.doctorscorner.dk. The zone is not DNSSEC-signed, publishes a 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.o2switch.net	109.234.160.5	ns1.o2switch.net	AS50474 O2switch SAS
ns2.o2switch.net	109.234.161.5	ns2.o2switch.net	AS50474 O2switch SAS

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.234.162.41	14400s	109-234-162-41.reverse.odns.fr	AS50474	O2switch SAS	109.234.160.0/21	🇫🇷 France	—

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	mail.doctorscorner.dk	109.234.166.208	109-234-166-208.reverse.odns.fr	AS50474 O2switch SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	109.234.166.208
🔶 Autoconfig	109.234.166.208

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 135ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 388ms

TXT Record
v=spf1 ip4:109.234.166.208 +a +mx +include:spf.jabatus.fr ~all

✉️ SPF#

Policy	Record (doctorscorner.dk)
~all (soft fail)	v=spf1 ip4:109.234.166.208 +a +mx +include:spf.jabatus.fr ~all

📨 DMARC#

Policy	Record (_dmarc.doctorscorner.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-09 19:53:08

www CNAME	doctorscorner.dk (all on doctorscorner.dk) → 109.234.162.41 (AS50474)
www vs bare domain	Same network doctorscorner.dk: 109.234.162.41 (AS50474) www.doctorscorner.dk: 109.234.162.41 (AS50474)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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	2026071205
Primary NS (MNAME)	ns1.o2switch.net
Responsible (RNAME)	sysadmin@o2switch.fr
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 03:35:13

Field	Value
Registrar	Realtime Register B.V.
Registered	2026-07-04
Expires	2027-07-03 (259d)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

64ms

74ms

AAAA

66ms

TXT

388ms

CAA

74ms

HTTPS

65ms

TLSA

135ms

SOA

0ms

MTA-STS

110ms

DNSSEC

109ms

SRV

135ms

Total

969ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 10:46:58	9499ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 19:13:02 shown	969ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 07:29:25	8041ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-13 09:25:35	4244ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 07:37:23	843ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-06 14:00:22	2478ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-05 08:36:29	1690ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-22 18:26:03	896ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 09:43:25	1896ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:39:38	2346ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:37:23	986ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:39:27	669ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:15:21	2013ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:07:52	3306ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:03:10	10133ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:00:24	362ms	0 NS 0 A 0 MX	❓ Unknown