grandsolutions.dk DNS records

🖥️ Nameservers2 records 115ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	300s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 595ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (grandsolutions.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.grandsolutions.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC393ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	6246
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

115ms

A

105ms

MX

131ms

AAAA

91ms

TXT

595ms

CAA

106ms

HTTPS

124ms

TLSA

332ms

SOA

0ms

MTA-STS

222ms

DNSSEC

393ms

SRV

292ms

Total

18034ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:12:44	18034ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 16:37:37	9014ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 15:11:06	17685ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 14:09:38	5498ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 21:25:04	9351ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 13:02:07	17835ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 12:53:29	5442ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 02:54:50	7311ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 02:46:08	5290ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 02:30:28	3683ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 01:45:29	7629ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 23:10:05	3053ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 12:55:51	6752ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 08:25:40	4935ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 14:12:05	5812ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 02:04:16	24821ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 18:53:41	9864ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 17:06:29	5451ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 05:14:41	1138ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 20:43:49	17092ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 18:46:03	3688ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 14:55:33	13852ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 14:29:00	17082ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 13:57:57	6759ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 13:44:35	13760ms	2 NS 1 A 0 MX	🔒 Secure	View