biosol.dk

📜 Historical scan 2026-10-04 08:14:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biosol.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by smtp.google.com. 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#

3 records 169ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 160ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	1500s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

1 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC 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 438ms

TXT Record
google-site-verification=HO92SR9J-qsU0lH400uNH8WHZirIENn5JzKcGgPDbNI
klaviyo-site-verification=SkMajq
v=spf1 include:_spf.google.com include:sendgrid.net ~all

✉️ SPF#

Policy	Record (biosol.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:sendgrid.net ~all

📨 DMARC#

Policy	Record (_dmarc.biosol.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 2026-10-12 16:43:28

www CNAME	shops.myshopify.com (all on myshopify.com) → 23.227.38.74 2620:127:f00f:e:: (AS13335)
www vs bare domain	Same network biosol.dk: 23.227.38.65 (AS13335) www.biosol.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
s1	s1.domainkey.u46944656.wl157.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u46944656.wl157.sendgrid.net	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#

317ms

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

🏷️ SOA#

144ms

Field	Value
Serial	2026100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 00:59:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-02
Expires	2027-12-31 (438d)

📋 WHOIS#

⏱️ Lookup Timing#

169ms

160ms

136ms

AAAA

135ms

TXT

438ms

CAA

178ms

HTTPS

162ms

TLSA

224ms

SOA

144ms

MTA-STS

229ms

DNSSEC

317ms

SRV

212ms

Total

1536ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:43:28	808ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-09 13:24:22	732ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 08:14:22 shown	1536ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 08:05:02	474ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 05:19:34	9504ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 10:27:44	548ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 09:23:35	9686ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 16:48:15	869ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-04 17:56:14	4917ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-30 01:25:21	536ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 14:38:19	503ms	2 NS 1 A 2 MX	🔒 Secure