gronfeldt.dk DNS records

🖥️ Nameservers5 records 197ms

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 186ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.139.217	3600s	web17.gigahost.dk	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 175ms

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	gronfeldt.dk → 46.183.139.217
🔶 Autoconfig	gronfeldt.dk → 46.183.139.217

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 215ms

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

📝 TXT Records2 records 154ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.gronfeldt.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.gronfeldt.dk	gronfeldt.dk

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

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	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@gronfeldt.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

197ms

A

186ms

MX

175ms

AAAA

54ms

TXT

154ms

CAA

32ms

HTTPS

32ms

TLSA

54ms

SOA

0ms

MTA-STS

48ms

DNSSEC

101ms

SRV

215ms

Total

771ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:52:02	771ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-25 23:47:50	2542ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 17:39:32	1221ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 04:00:31	4145ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 14:06:30	9995ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-30 05:23:21	2238ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 13:31:45	1373ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 12:38:11	1156ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 17:43:53	1308ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 17:01:38	4851ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 17:00:55	1511ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 11:24:32	1152ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 18:36:57	1237ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 10:44:43	598ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 10:39:28	1146ms	5 NS 1 A 3 MX	🔓 Insecure	View