sindbæksbusiness.dk DNS records

🖥️ Nameservers5 records 217ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 134ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
17.250.248.156	3600s	—	AS714	Apple Inc.	17.248.0.0/14	🇺🇸 United States	—

📧 MX Records3 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	web.me.com → 17.146.233.10
🔶 Autoconfig	web.me.com → 17.146.233.10

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 266ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records2 records 354ms

TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF

Policy	Record (sindbæksbusiness.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC

Policy	Record (_dmarc.sindbæksbusiness.dk)
p=reject	v=DMARC1; p=reject;

📬 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.sindbæksbusiness.dk	web.me.com

🔗 TLSA / DANE

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

🔐 DNSSEC843ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA0ms

Field	Value
Serial	2026090301
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@xn--sindbksbusiness-1lb.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

217ms

A

134ms

MX

80ms

AAAA

140ms

TXT

354ms

CAA

83ms

HTTPS

147ms

TLSA

214ms

SOA

0ms

MTA-STS

172ms

DNSSEC

843ms

SRV

266ms

Total

1741ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:29:57	1741ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-08-27 09:53:27	9486ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 18:16:14	3609ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-08-13 23:38:28	2171ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-08-10 03:54:12	1333ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 13:39:04	9866ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 15:49:15	1271ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 23:04:43	2700ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 18:37:46	2730ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 03:13:10	776ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-06-22 20:55:23	323ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 07:36:02	691ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 00:57:43	739ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 13:23:36	875ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 01:09:55	1662ms	5 NS 1 A 3 MX	🔒 Secure	View