gardline.dk

📜 Historical scan 2026-06-28 16:05:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gardline.dk is a .dk domain served by 3 nameservers (ns1.shockmedia.nl, ns2.shockmedia.nl, ns3.shockmedia.nl). It was registered on 30 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.119.3.40 is hosted by Signet B.V. (AS20857) in The Netherlands. Mail is handled by gardline-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

3 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.shockmedia.nl	2a03:9700::53 31.7.0.53	ns1.shockmedia.nl ns1.shockmedia.nl	AS20847 Previder B.V. AS20847 Previder B.V.
ns2.shockmedia.nl	2001:19f0:5001:3169:5400:2ff:fe53:7a44 45.63.42.250	ns2.shockmedia.nl ns2.shockmedia.nl	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
ns3.shockmedia.nl	2a05:d014:133d:1200:bfd:ccd2:7453:bd9b 3.74.8.24	ns3.shockmedia.nl ns3.shockmedia.nl	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.119.3.40	3600s	keyhosting.nl	AS20857	Signet B.V.	93.119.0.0/20	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	gardline-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.29 52.101.68.39 52.101.73.19 52.101.73.30	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.56
🔶 Autoconfig	93.119.3.40

🔷 AAAA Records (IPv6)#

1 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7c8:bb0a:3f9:5054:ff:fe23:edad	3600s	keyhosting.nl	AS20857	Signet B.V.	2a01:7c8:8000:0:0:0:0:0/33	🇳🇱 The Netherlands	Haarlem

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 572ms

TXT Record
MS=ms53506217
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (gardline.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.gardline.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 07:29:39

www	93.119.3.40 2a01:7c8:bb0a:3f9:5054:ff:fe23:edad (AS20857) (address records, no CNAME)
www vs bare domain	Same network gardline.dk: 93.119.3.40 2a01:7c8:bb0a:3f9:5054:ff:fe23:edad (AS20857) www.gardline.dk: 93.119.3.40 2a01:7c8:bb0a:3f9:5054:ff:fe23:edad (AS20857)
Wildcard	Yes: any name under the zone resolves
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

65ms

Field	Value
Serial	2023090310
Primary NS (MNAME)	ns1.shockmedia.nl
Responsible (RNAME)	hostmaster@shockmedia.nl
Refresh	10800s
Retry	1800s
Expire	345600s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-06 06:47:17

Field	Value
Registrar	Realtime Register B.V.
Registered	2018-11-30
Expires	2026-11-30 (42d)

📋 WHOIS#

⏱️ Lookup Timing#

91ms

57ms

91ms

AAAA

78ms

TXT

572ms

CAA

78ms

HTTPS

79ms

TLSA

476ms

SOA

65ms

MTA-STS

126ms

DNSSEC

124ms

SRV

139ms

Total

1569ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:44:07	2152ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 01:39:47	1333ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 15:20:02	3188ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-16 09:16:05	2727ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-06 03:00:27	1423ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 16:05:34 shown	1569ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 18:35:18	1714ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:30:04	6839ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:27:33	1580ms	3 NS 1 A 1 MX	🔓 Insecure