rebizu.dk DNS records

🖥️ Nameservers2 records 22ms

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 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.22.146.233	900s	vmi2038401.contaboserver.net	AS51167	Contabo GmbH	193.22.146.0/23	🇩🇪 Germany	Karlsruhe

📧 MX Records5 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4000:1025::1b	lcdels-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	rebizu.dk → 193.22.146.233
🔶 Autoconfig	rebizu.dk → 193.22.146.233

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.rebizu.dk	rebizu.dk

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

22ms

A

25ms

MX

25ms

AAAA

35ms

TXT

122ms

CAA

26ms

HTTPS

25ms

TLSA

250ms

SOA

0ms

MTA-STS

43ms

DNSSEC

94ms

SRV

40ms

Total

914ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:09:18	914ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-25 14:13:05	2905ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-26 09:10:11	1282ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-03 08:02:34	766ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-28 08:02:32	855ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 18:35:39	844ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 20:18:57	822ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 12:54:58	4332ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 13:12:22	801ms	2 NS 1 A 5 MX	🔒 Secure	View