rek.dk DNS records

🖥️ Nameservers5 records 48ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.224	3600s	224.giga-ptr.232.116.217.in-addr.arpa web24.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records5 records 188ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.27 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b	rc-in-f27.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	rek.dk → 217.116.232.224
🔶 Autoconfig	rek.dk → 217.116.232.224

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 302ms

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

📝 TXT Records1 records 184ms

TXT Record
v=spf1 +a +mx include:_spf.google.com include:aspmx.googlemail.com ~all

✉️ SPF

Policy	Record (rek.dk)
~all (soft fail)	v=spf1 +a +mx include:_spf.google.com include:aspmx.googlemail.com ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.rek.dk	rek.dk

🔗 TLSA / DANE

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

🔐 DNSSEC251ms

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@rek.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

48ms

A

33ms

MX

188ms

AAAA

52ms

TXT

184ms

CAA

46ms

HTTPS

39ms

TLSA

83ms

SOA

0ms

MTA-STS

52ms

DNSSEC

251ms

SRV

302ms

Total

840ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:20:23	840ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-20 18:55:57	17560ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-13 05:41:17	5303ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-09 11:05:16	3604ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-01 00:31:59	1865ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-23 03:24:16	1629ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-16 10:11:59	1567ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-09 11:36:32	1693ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-03 11:00:36	1215ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-26 09:03:59	1001ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-23 22:58:07	1180ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-22 09:47:11	945ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 11:36:39	1369ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 13:37:12	3411ms	5 NS 1 A 5 MX	🔓 Insecure	View