smallstack.dk

📜 Historical scan 2026-08-07 11:01:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smallstack.dk is a .dk domain served by 2 nameservers (joan.ns.cloudflare.com, rohin.ns.cloudflare.com). It was registered on 16 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.198.79.1 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 182ms

Nameserver	IP addresses	PTR	ASN / ISP
joan.ns.cloudflare.com	108.162.192.173 172.64.32.173 173.245.58.173 2606:4700:50::adf5:3aad 2803:f800:50::6ca2:c0ad 2a06:98c1:50::ac40:20ad	joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rohin.ns.cloudflare.com	108.162.195.153 162.159.44.153 172.64.35.153 2606:4700:58::a29f:2c99 2803:f800:50::6ca2:c399 2a06:98c1:50::ac40:2399	rohin.ns.cloudflare.com rohin.ns.cloudflare.com rohin.ns.cloudflare.com rohin.ns.cloudflare.com rohin.ns.cloudflare.com rohin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 170ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.198.79.1	600s	—	AS16509	Amazon.com, Inc.	216.198.79.0/24	🇺🇸 United States	—

📧 MX Records#

5 records 178ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4001:c21::1a 74.125.71.26	lcfrai-in-f26.1e100.net wn-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.213.26 2a00:1450:4013:c1e::1b	yugrqzs-in-f26.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.27 2a00:1450:4025:4401::1b	lcbomp-in-f27.1e100.net yuskedq-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	142.250.147.26 2404:6800:4013:813::1b	rd-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 348ms

TXT Record
google-site-verification=JFpa-pbOCEI8oFPqisAekXqmUAkYAb09c7aafzn-Ke0
google-site-verification=xEDr_bHc69YJ_09vDa5oKFpLCvLrZpeZYgEO4fq-BP4
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (smallstack.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -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 2026-10-16 01:56:25

www	NXDOMAIN
www vs bare domain	www does not resolve smallstack.dk: 216.198.79.1 (AS16509) www.smallstack.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

287ms

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	2411540689
Primary NS (MNAME)	joan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 15:51:07

Field	Value
Registrar	Simply.com A/S
Registered	2025-07-16
Expires	2027-07-15 (267d)

📋 WHOIS#

⏱️ Lookup Timing#

182ms

170ms

178ms

AAAA

192ms

TXT

348ms

CAA

180ms

HTTPS

177ms

TLSA

248ms

SOA

0ms

MTA-STS

224ms

DNSSEC

287ms

SRV

206ms

Total

2709ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 01:56:25	2195ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-13 23:47:29	748ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-09 15:39:45	1887ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-30 10:45:36	886ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-14 23:06:18	3091ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-06 18:53:52	841ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-26 12:39:59	758ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-07 11:01:38 shown	2709ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-07 03:47:03	20666ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-21 08:57:45	572ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-19 20:53:13	2571ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-17 22:25:13	1169ms	2 NS 1 A 5 MX	🔓 Insecure