servicebooker.dk DNS records

🖥️ Nameservers6 records 128ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.zaccodigitaltrustlabs.com	208.94.148.4	ns10.dnsmadeeasy.com	AS16552 Tiggee LLC
dns2.zaccodigitaltrustlabs.net	208.80.126.4	ns12.dnsmadeeasy.com	AS16552 Tiggee LLC
dns3.zaccodigitaltrustlabs.se	208.80.125.4	ns13.dnsmadeeasy.com	AS16552 Tiggee LLC
dns4.zaccodigitaltrustlabs.se	208.80.127.4	ns14.dnsmadeeasy.com	AS16552 Tiggee LLC
ns1.zaccodns.com	194.58.193.52 2a01:3f1:452::53	ns1.zaccodns.com ns1.zaccodns.com	AS8674 Netnod AB AS8674 Netnod AB
ns2.zaccodns.se	185.42.137.104 2a01:3f0:400::52	ns2.zaccodns.se ns2.zaccodns.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.107.227.45	3600s	—	AS8075	Microsoft Corporation	13.107.224.0/20	🇺🇸 United States	—

📧 MX Records1 records 146ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	servicebooker-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca38::a 52.101.68.27 52.101.68.3 52.101.73.1 52.101.73.123	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.56
🔶 Autoconfig	13.107.227.45

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 235ms

TXT Record
6f1bmfkhrbzwgb3jrb47xn3xz40p45d1
MS=ms11843923
mujncdue35m1ohfbt9stsgam6d
v=spf1 ip4:185.17.193.232 include:spf.protection.outlook.com include:emsd1.com -all

✉️ SPF

Policy	Record (servicebooker.dk)
-all (hard fail)	v=spf1 ip4:185.17.193.232 include:spf.protection.outlook.com include:emsd1.com -all

📨 DMARC

Policy	Record (_dmarc.servicebooker.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:Dmarc-Info-AE@servicebooker.dk,mailto:dmarc_agg@vali.email; ruf=mailto:Dmarc-Info-FE@servicebooker.dk; sp=none; fo=0:1:d:s;

📬 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)

🔐 DNSSEC9085ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2025010117
Primary NS (MNAME)	dns1.zaccodigitaltrustlabs.com
Responsible (RNAME)	dns@digicertdns.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

128ms

A

43ms

MX

146ms

AAAA

67ms

TXT

235ms

CAA

53ms

HTTPS

52ms

TLSA

372ms

SOA

0ms

MTA-STS

124ms

DNSSEC

9085ms

SRV

177ms

Total

9895ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 08:00:41	9895ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 04:32:10	2486ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 07:44:00	821ms	6 NS 1 A 1 MX	🔓 Insecure	View