spr.dk DNS records

🖥️ Nameservers5 records 155ms

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 391ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.170	3599s	web17.curanet.dk	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records3 records 635ms

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	spr.dk → 212.97.141.170
🔶 Autoconfig	spr.dk → 212.97.141.170

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 421ms

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

📝 TXT Records2 records 496ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.spr.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
CNAME	_acme-challenge.spr.dk	spr.dk

🔗 TLSA / DANE

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

🔐 DNSSEC454ms

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	2026080601
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@spr.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

155ms

A

391ms

MX

635ms

AAAA

444ms

TXT

496ms

CAA

168ms

HTTPS

185ms

TLSA

212ms

SOA

0ms

MTA-STS

646ms

DNSSEC

454ms

SRV

421ms

Total

2196ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:34:57	744ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 14:00:00	6442ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 02:30:15	10027ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 09:54:07	2196ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-02 18:33:10	1250ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-24 00:12:30	2701ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 19:22:18	1172ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 05:19:36	1483ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 03:56:10	1044ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 08:06:33	828ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 02:02:54	943ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 12:07:47	2092ms	5 NS 1 A 3 MX	🔓 Insecure	View