g9a.dk

📜 Historical scan 2026-07-22 13:43:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

g9a.dk is a .dk domain served by 2 nameservers (art.ns.cloudflare.com, sarah.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.95 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by g9a-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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
art.ns.cloudflare.com	108.162.193.102 172.64.33.102 173.245.59.102 2606:4700:58::adf5:3b66 2803:f800:50::6ca2:c166 2a06:98c1:50::ac40:2166	art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sarah.ns.cloudflare.com	108.162.194.218 162.159.38.218 172.64.34.218 2606:4700:50::a29f:26da 2803:f800:50::6ca2:c2da 2a06:98c1:50::ac40:22da	sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.95	300s	webcluster33.webpod10-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	g9a-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 52.101.68.12 52.101.73.28 52.101.73.30 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.62.200
🔶 Autoconfig	77.233.255.96

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 134ms

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

📝 TXT Records#

2 records 221ms

TXT Record
MS=ms83157740
v=spf1 a include:_spf.genia.dk ip4:77.233.237.42/32 include:o._spf.comendo.com include:spf.protection.outlook.com include:_spf.advania.dk -all

✉️ SPF#

Policy	Record (g9a.dk)
-all (hard fail)	v=spf1 a include:_spf.genia.dk ip4:77.233.237.42/32 include:o._spf.comendo.com include:spf.protection.outlook.com include:_spf.advania.dk -all

📨 DMARC#

Policy	Record (_dmarc.g9a.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:i1tmyjz4@rua.eu.dmarcmanager.app; ruf=mailto:i1tmyjz4@ruf.eu.dmarcmanager.app;

📬 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 2026-10-09 11:11:26

www	77.111.240.95 (AS51468) (address records, no CNAME)
www vs bare domain	Same network g9a.dk: 77.111.240.95 (AS51468) www.g9a.dk: 77.111.240.95 (AS51468)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-g9a-dk._domainkey.geniadk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-g9a-dk._domainkey.geniadk.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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410192181
Primary NS (MNAME)	art.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#

37ms

48ms

37ms

AAAA

45ms

TXT

221ms

CAA

52ms

HTTPS

46ms

TLSA

149ms

SOA

0ms

MTA-STS

59ms

DNSSEC

126ms

SRV

134ms

Total

1220ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:11:26	994ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 13:47:34	3945ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 12:43:00	1315ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 12:29:43	1026ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 10:48:15	1480ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-27 16:33:40	4061ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 13:43:29 shown	1220ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:16:49	2673ms	2 NS 1 A 1 MX	🔓 Insecure