biggerthings.dk

📜 Historical scan 2026-09-18 08:28:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biggerthings.dk is a .dk domain served by 2 nameservers (elias.ns.cloudflare.com, perla.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.162 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.kiil.net. 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
elias.ns.cloudflare.com	108.162.195.29 162.159.44.29 172.64.35.29 2606:4700:58::a29f:2c1d 2803:f800:50::6ca2:c31d 2a06:98c1:50::ac40:231d	elias.ns.cloudflare.com elias.ns.cloudflare.com elias.ns.cloudflare.com elias.ns.cloudflare.com elias.ns.cloudflare.com elias.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
perla.ns.cloudflare.com	108.162.194.203 162.159.38.203 172.64.34.203 2606:4700:50::a29f:26cb 2803:f800:50::6ca2:c2cb 2a06:98c1:50::ac40:22cb	perla.ns.cloudflare.com perla.ns.cloudflare.com perla.ns.cloudflare.com perla.ns.cloudflare.com perla.ns.cloudflare.com perla.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.162	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.82	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.kiil.net	85.191.123.41	mail.kiil.net	AS204274 AURA Fiber A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c952	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:34a2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.162,172.67.201.82 ech=AEX+DQBB5wAgACAZtrg1mjnHrogKS+n0AKGzKmQnRklS3kDtF1w7e1uLCwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c952,2606:4700:3031::6815:34a2

📝 TXT Records#

2 records 174ms

TXT Record
MS=ms81323991
v=spf1 ip4:85.191.123.41 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (biggerthings.dk)
~all (soft fail)	v=spf1 ip4:85.191.123.41 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.biggerthings.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:4889685dcb@rua.easydmarc.eu

📬 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 2026-10-14 23:38:06

www	104.21.52.162 172.67.201.82 2606:4700:3030::ac43:c952 2606:4700:3031::6815:34a2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network biggerthings.dk: 104.21.52.162 172.67.201.82 2606:4700:3030::ac43:c952 2606:4700:3031::6815:34a2 (AS13335) www.biggerthings.dk: 104.21.52.162 172.67.201.82 2606:4700:3030::ac43:c952 2606:4700:3031::6815:34a2 (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
mail	—	RSA · ~2048 bit
selector1	selector1-biggerthings-dk._domainkey.biggerthingsio0.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-biggerthings-dk._domainkey.biggerthingsio0.y-v1.dkim.mail.microsoft	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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.biggerthings.dk	baSxtKBxpct7XP3J2nZkEiWwGdXY_4wbaTzyS42ZfLw
TXT	_acme-challenge.biggerthings.dk	dq7M7EeltLvOqw4YMHpKShMNs88v_kuBIW-8uR3FS_4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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	2415167837
Primary NS (MNAME)	elias.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

53ms

55ms

AAAA

41ms

TXT

174ms

CAA

39ms

HTTPS

51ms

TLSA

97ms

SOA

0ms

MTA-STS

60ms

DNSSEC

74ms

SRV

102ms

Total

1112ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 23:38:06	3187ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 07:36:22	894ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 12:56:33	887ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 05:39:28	1081ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 08:28:14 shown	1112ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 15:50:51	2020ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 01:27:47	2160ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 01:10:53	1009ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 21:15:57	2926ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:29:44	2467ms	2 NS 2 A 1 MX	🔓 Insecure