smithogkoster.dk

📜 Historical scan 2026-09-30 17:44:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smithogkoster.dk is a .dk domain served by 2 nameservers (elaine.ns.cloudflare.com, michael.ns.cloudflare.com). It was registered on 20 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.115 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is not DNSSEC-signed, has no 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
elaine.ns.cloudflare.com	108.162.192.152 172.64.32.152 173.245.58.152 2606:4700:50::adf5:3a98 2803:f800:50::6ca2:c098 2a06:98c1:50::ac40:2098	elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
michael.ns.cloudflare.com	108.162.195.12 162.159.44.12 172.64.35.12 2606:4700:58::a29f:2c0c 2803:f800:50::6ca2:c30c 2a06:98c1:50::ac40:230c	michael.ns.cloudflare.com michael.ns.cloudflare.com michael.ns.cloudflare.com michael.ns.cloudflare.com michael.ns.cloudflare.com michael.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.115	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.138	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166 185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	600s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	600s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.40.115
🔶 Autoconfig	172.67.185.138

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2873	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b98a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.115,172.67.185.138 ech=AEX+DQBBIAAgACC0zA43QQEPXf0h948Q6XRjN1sVQRaoZpeWL8pJJzaaYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2873,2606:4700:3036::ac43:b98a

📝 TXT Records#

2 records 222ms

TXT Record
v=spf1 include:spf.onlinemail.io include:zohomail.eu ~all
zoho-verification=zb29243928.zmverify.zoho.eu

✉️ SPF#

Policy	Record (smithogkoster.dk)
~all (soft fail)	v=spf1 include:spf.onlinemail.io include:zohomail.eu ~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 2026-10-08 00:48:58

www	104.21.40.115 172.67.185.138 2606:4700:3033::6815:2873 2606:4700:3036::ac43:b98a (AS13335) (address records, no CNAME)
www vs bare domain	Same network smithogkoster.dk: 104.21.40.115 172.67.185.138 2606:4700:3033::6815:2873 2606:4700:3036::ac43:b98a (AS13335) www.smithogkoster.dk: 104.21.40.115 172.67.185.138 2606:4700:3033::6815:2873 2606:4700:3036::ac43:b98a (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2413835816
Primary NS (MNAME)	elaine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 20:19:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-05-20
Expires	2027-05-31 (224d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

50ms

52ms

45ms

AAAA

48ms

TXT

222ms

CAA

29ms

HTTPS

47ms

TLSA

75ms

SOA

38ms

MTA-STS

89ms

DNSSEC

98ms

SRV

98ms

Total

1397ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:48:58	1053ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 17:44:49 shown	1397ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-04 03:08:23	1182ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-29 07:11:59	854ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 18:16:59	1237ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 07:57:37	2298ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-19 23:36:07	1801ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-05 22:10:21	2132ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-29 09:45:54	1107ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 15:08:58	1098ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 02:27:03	1189ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 04:58:00	907ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 20:38:50	845ms	2 NS 2 A 3 MX	🔓 Insecure