gilsager.dk

📜 Historical scan 2026-09-29 13:35:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gilsager.dk is a .dk domain served by 2 nameservers (clyde.ns.cloudflare.com, demi.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by gilsager-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
clyde.ns.cloudflare.com	108.162.193.91 172.64.33.91 173.245.59.91 2606:4700:58::adf5:3b5b 2803:f800:50::6ca2:c15b 2a06:98c1:50::ac40:215b	clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com clyde.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
demi.ns.cloudflare.com	108.162.192.95 172.64.32.95 173.245.58.95 2606:4700:50::adf5:3a5f 2803:f800:50::6ca2:c05f 2a06:98c1:50::ac40:205f	demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gilsager-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.103.39 52.101.68.12 52.101.91.153 52.101.91.159	mail-as8pr05cu00400.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 66ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 177ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.gilsager.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:639ded8a48cf7@ag.eu.dmarcly.com; ruf=mailto:639ded8a48cf7@fo.eu.dmarcly.com; sp=reject; fo=0;

📬 MTA-STS#

5098ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	1763911067887
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:639ded8a48cf7@tls.eu.dmarcly.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 23:10:14

www	NXDOMAIN
www vs bare domain	Neither resolves gilsager.dk: no address www.gilsager.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-gilsager-dk._domainkey.gilsagerdk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

115ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2416110374
Primary NS (MNAME)	clyde.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

33ms

AAAA

32ms

TXT

177ms

CAA

40ms

HTTPS

32ms

TLSA

822ms

SOA

0ms

MTA-STS

5098ms

DNSSEC

115ms

SRV

66ms

Total

6367ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 23:10:14	1702ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-29 13:35:20 shown	6367ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-23 12:31:04	1628ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-21 14:34:16	847ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-04 22:58:23	2146ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-23 02:23:53	2121ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-26 18:02:13	2243ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 00:18:49	992ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-20 13:51:47	1035ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 10:31:08	1361ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 10:26:17	1702ms	2 NS 0 A 1 MX	🔓 Insecure