zebon.dk

📜 Historical scan 2026-06-21 17:24:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zebon.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.71.57.34 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com. 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 35ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.71.57.34	3600s	—	AS48854	team.blue Denmark A/S	109.71.56.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b 64.233.184.26 66.102.1.26 74.125.71.26	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net wa-in-f26.1e100.net wb-in-f26.1e100.net wn-in-f26.1e100.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.zebon.dk → 83.151.154.106

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 123ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.zebon.dk

📝 TXT Records#

4 records 185ms

TXT Record
google-site-verification=XTlBJuJ2pw9HcUVR83zZ85Tfx2O1X0MFIRqU2f-iH_E
MS=ms34574921
status-page-domain-verification=bzn3wx864kcf
v=spf1 a:mail.zebon.dk ip4:77.233.249.40 ip4:83.151.154.109 include:_spf.google.com include:servers.mcsv.net -all

✉️ SPF#

Policy	Record (zebon.dk)
-all (hard fail)	v=spf1 a:mail.zebon.dk ip4:77.233.249.40 ip4:83.151.154.109 include:_spf.google.com include:servers.mcsv.net -all

📨 DMARC#

Policy	Record (_dmarc.zebon.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:41b45f182c2b.a@dmarcinput.com; ruf=mailto:41b45f182c2b.f@dmarcinput.com; sp=none; fo=1

📬 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 2026-10-08 21:12:52

www CNAME	zebon.dk (all on zebon.dk) → 109.71.57.34 (AS48854)
www vs bare domain	Same network zebon.dk: 109.71.57.34 (AS48854) www.zebon.dk: 109.71.57.34 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026042701
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

62ms

99ms

AAAA

98ms

TXT

185ms

CAA

92ms

HTTPS

38ms

TLSA

115ms

SOA

35ms

MTA-STS

104ms

DNSSEC

76ms

SRV

123ms

Total

622ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 17:18:24	2802ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:10:59	648ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 10:11:58	823ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 23:08:45	1055ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 12:16:21	544ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 22:42:11	577ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 10:37:22	1572ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 08:06:09	742ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 17:24:30 shown	622ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:06:29	637ms	2 NS 1 A 1 MX	🔒 Secure