bigsmall.dk

📜 Historical scan 2026-07-25 15:15:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bigsmall.dk is a .dk domain served by 2 nameservers (arch.ns.cloudflare.com, dawn.ns.cloudflare.com). It was registered on 27 May 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.143 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
arch.ns.cloudflare.com	108.162.193.68 172.64.33.68 173.245.59.68 2606:4700:58::adf5:3b44 2803:f800:50::6ca2:c144 2a06:98c1:50::ac40:2144	arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dawn.ns.cloudflare.com	108.162.192.106 172.64.32.106 173.245.58.106 2606:4700:50::adf5:3a6a 2803:f800:50::6ca2:c06a 2a06:98c1:50::ac40:206a	dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.ns.cloudflare.com dawn.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.143	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.233	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.12.143
🔶 Autoconfig	104.21.12.143

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:c8f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c2e9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.143,172.67.194.233 ech=AEX+DQBB7gAgACDkcPpeqh4cII+RTeIK05vpBuqDUWn0tAKWnOk6QI/CIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:c8f,2606:4700:3035::ac43:c2e9

📝 TXT Records#

1 records 259ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (bigsmall.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.bigsmall.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:umviz6cy@ag.eu.dmarcian.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 2026-10-09 13:45:45

www	104.21.12.143 172.67.194.233 2606:4700:3031::6815:c8f 2606:4700:3035::ac43:c2e9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bigsmall.dk: 104.21.12.143 172.67.194.233 2606:4700:3031::6815:c8f 2606:4700:3035::ac43:c2e9 (AS13335) www.bigsmall.dk: 104.21.12.143 172.67.194.233 2606:4700:3031::6815:c8f 2606:4700:3035::ac43:c2e9 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 89ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

125ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410465998
Primary NS (MNAME)	arch.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 23:25:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-05-27
Expires	2027-05-31 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

34ms

AAAA

34ms

TXT

259ms

CAA

35ms

HTTPS

29ms

TLSA

89ms

SOA

0ms

MTA-STS

68ms

DNSSEC

125ms

SRV

104ms

Total

1101ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:45:44	2119ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-05 23:11:16	2174ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-15 05:11:21	3358ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-08 16:00:36	849ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-19 02:52:54	1556ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-11 17:34:50	1423ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-25 15:15:56 shown	1101ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-03 10:25:12	1230ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-27 00:29:25	994ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-26 00:53:14	1121ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-25 16:48:38	1144ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-16 14:29:28	713ms	2 NS 2 A 4 MX	🔓 Insecure