gridsystem.dk

📜 Historical scan 2026-09-23 23:00:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gridsystem.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 168.119.39.216 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by gridsystem-dk.a-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.39.216	600s	cloud4.websitecare.dk	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	gridsystem-dk.a-v1.mx.microsoft	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca09::24 52.101.209.28 52.101.68.39 52.101.73.120 52.101.91.21	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 63ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 195ms

TXT Record
6P59HgZwY+x1hj0bSYRMcC2+JyQGU6Odq3RkNfusrCeZ0n9oOlmc+F0BTVuKZCEDaPRQ/ozMIh3mIAXcSo3ikQ==
MS=ms21840512
v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com include:spfrerouting.xink.io ~all

✉️ SPF#

Policy	Record (gridsystem.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com include:spfrerouting.xink.io ~all

📨 DMARC#

Policy	Record (_dmarc.gridsystem.dk)
p=reject	v=DMARC1; p=reject; fo=1; pct=100; rua=mailto:2c6423c6@in.mailhardener.com

📬 MTA-STS#

247ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	604800s
Policy MX	gridsystem-dk.a-v1.mx.microsoft

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@in.mailhardener.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 22:08:13

www	168.119.39.216 (AS24940) (address records, no CNAME)
www vs bare domain	Same network gridsystem.dk: 168.119.39.216 (AS24940) www.gridsystem.dk: 168.119.39.216 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 197ms

Service / Owner	Type	Cert association
SMTP _25._tcp.gridsystem-dk.a-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.gridsystem-dk.a-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.gridsystem-dk.a-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.gridsystem-dk.a-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 17:35:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-04-05
Expires	2027-04-30 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

40ms

50ms

AAAA

34ms

TXT

195ms

CAA

38ms

HTTPS

41ms

TLSA

197ms

SOA

0ms

MTA-STS

247ms

DNSSEC

120ms

SRV

63ms

Total

1105ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:08:12	746ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:55:49	706ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 00:43:48	1101ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 23:00:48 shown	1105ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 03:36:38	926ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 18:30:36	1093ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 18:49:44	7984ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 03:36:00	5215ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 01:25:58	1135ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 19:38:48	9059ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 10:19:21	1860ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:57:49	805ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:50:06	1029ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:44:34	1047ms	2 NS 1 A 1 MX	🔒 Secure