zebon.dk DNS records

🖥️ Nameservers2 records 25ms

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 29ms

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 Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-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

📧 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 Records1 records 42ms

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

📝 TXT Records4 records 108ms

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=quarantine	v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:8c362b7dcb90.a@dmarcinput.com; ruf=mailto:8c362b7dcb90.f@dmarcinput.com; 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

🔗 TLSA / DANE

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

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

25ms

A

29ms

MX

29ms

AAAA

27ms

TXT

108ms

CAA

23ms

HTTPS

34ms

TLSA

96ms

SOA

0ms

MTA-STS

31ms

DNSSEC

97ms

SRV

42ms

Total

544ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:16:21	544ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 22:42:11	577ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 10:37:22	1572ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:06:09	742ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 17:24:30	622ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:06:29	637ms	2 NS 1 A 1 MX	🔒 Secure	View