blesco.dk

📜 Historical scan 2026-07-17 11:28:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blesco.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 October 2021 (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 aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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#

2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

5 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-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#

5 records 194ms

TXT Record
google-site-verification=CvLLq13k9dSxK9FojLe1mjDGycyQ1B-vV4m77FpcPR4
google-site-verification=sSuRm94SewvwO_eJo_ckXjWpiEjJt4P2vIzDirrtt60
klaviyo-site-verification=RHjiT7
v=spf1 include:_spf.google.com ~all
v=spf1 include:_spf.google.com include:mailgun.org ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (blesco.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all
~all (soft fail)	v=spf1 include:_spf.google.com include:mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.blesco.dk)
p=none (monitor only)	v=DMARC1; p=none
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 2026-10-13 08:31:28

www CNAME	shops.myshopify.com (all on myshopify.com) → 23.227.38.74 2620:127:f00f:e:: (AS13335)
www vs bare domain	Same network blesco.dk: 23.227.38.65 (AS13335) www.blesco.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026071612
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 08:29:12

Field	Value
Registrar	ONE.COM A/S
Registered	2021-10-09
Expires	2027-10-07 (353d)

🔗 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#

30ms

35ms

36ms

AAAA

26ms

TXT

194ms

CAA

36ms

HTTPS

28ms

TLSA

129ms

SOA

0ms

MTA-STS

86ms

DNSSEC

122ms

SRV

124ms

Total

1010ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:31:28	541ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-08 22:16:46	3295ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 15:27:56	739ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 16:43:11	980ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-07 15:04:44	857ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 03:55:53	6242ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-29 20:17:42	5060ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 16:08:43	7203ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-17 11:28:42 shown	1010ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-16 10:50:10	1194ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-03 10:16:02	708ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 11:09:56	706ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 14:47:55	627ms	2 NS 1 A 5 MX	🔒 Secure