sbrc.dk DNS records

🖥️ Nameservers5 records 142ms

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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 122ms

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	sbrc.dk → 46.183.138.100
🔶 Autoconfig	sbrc.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 405ms

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

📝 TXT Records2 records 434ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sbrc.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.sbrc.dk	sbrc.dk

🔗 TLSA / DANE

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

🔐 DNSSEC173ms

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	2026090301
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@sbrc.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-07 10:58:23

Field	Value
Registrar	GIGAHOST ApS
Registered	2023-07-11
Expires	2028-07-10 (670d)

📋 WHOIS

⏱️ Lookup Timing

NS

142ms

A

116ms

MX

122ms

AAAA

404ms

TXT

434ms

CAA

135ms

HTTPS

105ms

TLSA

69ms

SOA

0ms

MTA-STS

332ms

DNSSEC

173ms

SRV

405ms

Total

889ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-07 20:49:37	889ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 12:33:58	962ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 12:26:23	1421ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 04:39:06	9154ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-15 09:06:54	3913ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 10:57:41	1948ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 16:21:54	9914ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 00:09:31	9756ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-11 19:33:34	25313ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 14:19:55	997ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 05:33:45	832ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 07:15:09	798ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-06-23 21:45:08	745ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 23:49:36	1372ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 17:38:20	1877ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 12:56:18	3282ms	5 NS 1 A 3 MX	🔓 Insecure	View