dabuf.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yayhosting.dk	195.242.130.62 2001:67c:564:fffe::100	ns1.yayhosting.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.yayhosting.dk	2a00:1b18:2:3:1::2 62.69.152.35	ns2.yayhosting.dk ns2.yayhosting.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.56	3600s	whm03.yayhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dabuf-dk.mail.protection.outlook.com	2a01:111:f403:ca09::3 2a01:111:f403:ca09::a 2a01:111:f403:ca09::f 2a01:111:f403:ca38::8 52.101.68.8 52.101.73.15 52.101.73.22 52.101.73.6	mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	dabuf.dk → 195.242.130.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 123ms

TXT Record
MS=7EB64D23C6DAAE4D10D7B84E49CB2F6EE204F30D
v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk mx include:spf.protection.outlook.com include:turbo-smtp.com include:dedicated.mysmtp.com ?all

✉️ SPF

Policy	Record (dabuf.dk)
?all (neutral)	v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk mx include:spf.protection.outlook.com include:turbo-smtp.com include:dedicated.mysmtp.com ?all

📨 DMARC

Policy	Record (_dmarc.dabuf.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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
TXT	_acme-challenge.dabuf.dk	B_5sOkKANurs6sKGY8k8Lj23hgJCf4Hbxaww0L1RP-g

🔗 TLSA / DANE

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

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082603
Primary NS (MNAME)	ns1.yayhosting.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

36ms

MX

23ms

AAAA

34ms

TXT

123ms

CAA

23ms

HTTPS

32ms

TLSA

167ms

SOA

0ms

MTA-STS

38ms

DNSSEC

93ms

SRV

45ms

Total

756ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 04:55:38	756ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 04:52:06	1026ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 07:42:21	4524ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:22:54	799ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 17:32:10	1184ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 10:12:24	676ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 09:59:04	2292ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 01:48:10	6465ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:36:43	1468ms	2 NS 1 A 1 MX	🔒 Secure	View