byfogstrup.dk DNS records

🖥️ Nameservers2 records 62ms

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 52ms

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 Records3 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	720s	mx.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx2.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	720s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx2.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
30	720s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 198ms

TXT Record
facebook-domain-verification=dmc3f6vvyt2xahqi33aliza52swk89
google-site-verification=CuJfQKzfOr4Um7-9IhhUkJNd9Tj5Db1n6kOoExSBXaM
pinterest-site-verification=9030e84675484f6f1588fc2fb204c199
v=spf1 a mx include:_spf.elasticemail.com include:zoho.eu include:mailgun.org ~all

✉️ SPF

Policy	Record (byfogstrup.dk)
~all (soft fail)	v=spf1 a mx include:_spf.elasticemail.com include:zoho.eu include:mailgun.org ~all

📨 DMARC

Policy	Record (_dmarc.byfogstrup.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:mail@byfogstrup.dk

📬 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)

🔐 DNSSEC99ms

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

62ms

A

52ms

MX

55ms

AAAA

59ms

TXT

198ms

CAA

63ms

HTTPS

46ms

TLSA

61ms

SOA

0ms

MTA-STS

72ms

DNSSEC

99ms

SRV

83ms

Total

652ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:34:53	652ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-12 01:06:31	2710ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-17 19:16:57	8943ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-15 02:57:26	885ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 09:00:30	2688ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 05:42:53	900ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-23 09:10:46	1053ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 00:49:09	931ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 18:10:59	2976ms	2 NS 1 A 3 MX	🔒 Secure	View