asero.dk DNS records

🖥️ Nameservers2 records 56ms

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 83ms

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 Records1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.220.26 173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b	lk-in-f26.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lk-in-f27.1e100.net lk-in-x1b.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net lm-in-x1b.1e100.net lm-in-f27.1e100.net lo-in-x1b.1e100.net lo-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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 Records4 records 227ms

TXT Record
facebook-domain-verification=1ydrtj669hi2m5aqmlaida7mujb31k
google-site-verification=LRqmfyYFFQjH3shkmFmJroi_GaNFBGYBadux-ZlHpkg
klaviyo-site-verification=WJz3kS
v=spf1 include:_spf.google.com include:_custspf.one.com ~all

✉️ SPF

Policy	Record (asero.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.asero.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC117ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080701
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

56ms

A

83ms

MX

87ms

AAAA

94ms

TXT

227ms

CAA

51ms

HTTPS

76ms

TLSA

64ms

SOA

0ms

MTA-STS

119ms

DNSSEC

117ms

SRV

99ms

Total

1053ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:22:37	1053ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 05:54:52	6168ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 18:28:32	2092ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 05:37:32	1131ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:07:05	1817ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 23:18:18	477ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 02:13:40	518ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:44:22	4491ms	0 NS 0 A 0 MX	🔒 Secure	View