bygholm-online.dk

📜 Historical scan 2026-06-16 18:15:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygholm-online.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.79.209 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.188.79.209	—	—	AS48854	team.blue Denmark A/S	89.188.72.0/21	🇩🇰 Denmark	—

📧 MX Records#

5 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	173.194.221.27	lm-in-f27.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	172.253.152.26	yulpptr-in-f26.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	192.178.230.26	yunrtab-in-f26.1e100.net	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 147ms

TXT Record
klaviyo-site-verification=UQFiFf
MS=ms79570372
v=spf1 include:spf.smtp2go.com include:_spf.google.com include:mailgun.org ~all

✉️ SPF#

Policy	Record (bygholm-online.dk)
~all (soft fail)	v=spf1 include:spf.smtp2go.com include:_spf.google.com include:mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.bygholm-online.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 23:10:09

www	89.188.79.209 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bygholm-online.dk: 89.188.79.209 (AS48854) www.bygholm-online.dk: 89.188.79.209 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

155ms

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

🏷️ SOA#

65ms

Field	Value
Serial	2026012603
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

79ms

67ms

88ms

AAAA

88ms

TXT

147ms

CAA

88ms

HTTPS

87ms

TLSA

87ms

SOA

65ms

MTA-STS

32ms

DNSSEC

155ms

SRV

0ms

Total

600ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 18:34:55	3282ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 18:15:46	487ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 03:43:30	601ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-28 02:56:15	851ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 02:51:51	640ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 18:45:32	2471ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 18:15:59 shown	600ms	2 NS 1 A 5 MX	🔒 Secure