blesco.dk DNS records

🖥️ Nameservers2 records 275ms

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 Records1 records 302ms

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 Records5 records 272ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.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	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.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 Records5 records 580ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC511ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

275ms

A

302ms

MX

272ms

AAAA

331ms

TXT

580ms

CAA

286ms

HTTPS

299ms

TLSA

404ms

SOA

0ms

MTA-STS

383ms

DNSSEC

511ms

SRV

309ms

Total

6242ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 03:55:53	6242ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-29 20:17:42	5060ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-18 16:08:43	7203ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 11:28:42	1010ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-16 10:50:10	1194ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-03 10:16:02	708ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-24 11:09:56	706ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 14:47:55	627ms	2 NS 1 A 5 MX	🔒 Secure	View