atlascyber.dk

Records from scan: 2026-10-14 11:59:56 · 2960ms total · last checked 2026-10-17 14:26 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

atlascyber.dk is a .dk domain served by 2 nameservers (rommy.ns.cloudflare.com, ursula.ns.cloudflare.com). It was registered on 28 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.99 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by atlascyber-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
rommy.ns.cloudflare.com	108.162.195.20 162.159.44.20 172.64.35.20 2606:4700:58::a29f:2c14 2803:f800:50::6ca2:c314 2a06:98c1:50::ac40:2314	rommy.ns.cloudflare.com rommy.ns.cloudflare.com rommy.ns.cloudflare.com rommy.ns.cloudflare.com rommy.ns.cloudflare.com rommy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ursula.ns.cloudflare.com	108.162.194.191 162.159.38.191 172.64.34.191 2606:4700:50::a29f:26bf 2803:f800:50::6ca2:c2bf 2a06:98c1:50::ac40:22bf	ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.99	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.208.237	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	atlascyber-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca21::10 2a01:111:f403:ca21::8 2a01:111:f403:ca48::c 52.101.103.162 52.101.103.36 52.101.103.39 52.101.73.123	mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 52.98.179.200

🔷 AAAA Records (IPv6)#

2 records 139ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3d63	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:d0ed	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 114ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.99,172.67.208.237 ech=AEX+DQBBCwAgACD6Au/GQlL1L+TRNPNwiDUphqnTbfWs4/8N/7GEzOwoMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3d63,2606:4700:3033::ac43:d0ed

📝 TXT Records#

5 records 233ms

TXT Record
attio-domain-verification=XF2024J3CHNYEX5B38ZCMGM1
google-site-verification=DVlri4kaR-bf06xrSQ-xhzct8_7NytPgD42zuzpok6Q
google-site-verification=MI3wWGc9GahPgjMBqAV2bVzSc0mSmB_cdk0LU4Ogl5o
MS=ms18132325
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.atlascyber.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:9007608e3b8648d88a076059682ae3ed@dmarc-reports.cloudflare.net

📬 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#

checked 2026-10-14 11:59:56

www	104.21.61.99 172.67.208.237 2606:4700:3031::6815:3d63 2606:4700:3033::ac43:d0ed (AS13335) (address records, no CNAME)
www vs bare domain	Same network atlascyber.dk: 104.21.61.99 172.67.208.237 2606:4700:3031::6815:3d63 2606:4700:3033::ac43:d0ed (AS13335) www.atlascyber.dk: 104.21.61.99 172.67.208.237 2606:4700:3031::6815:3d63 2606:4700:3033::ac43:d0ed (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-atlascyber-dk._domainkey.atlascyberdk.k-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-atlascyber-dk._domainkey.atlascyberdk.k-v1.dkim.mail.microsoft	RSA · ~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#

169ms

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

🏷️ SOA#

96ms

Field	Value
Serial	2417456818
Primary NS (MNAME)	rommy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 00:37:26

Field	Value
Registrar	Simply.com A/S
Registered	2026-01-28
Expires	2027-01-27 (101d)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

129ms

85ms

AAAA

139ms

TXT

233ms

CAA

148ms

HTTPS

114ms

TLSA

227ms

SOA

96ms

MTA-STS

136ms

DNSSEC

169ms

SRV

1174ms

Total

2960ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 11:59:56 shown	2960ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-12 01:56:40	1048ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-10 00:23:30	1193ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-08 22:44:08	2890ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 18:48:16	10449ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 06:59:16	1600ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 06:19:10	1256ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-17 15:54:10	1030ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-12 03:54:42	1474ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-02 22:17:55	3475ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 14:23:52	907ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 02:11:57	1870ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-11 16:43:30	1512ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-09 23:51:58	1605ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-19 02:37:15	4243ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-18 02:03:23	11401ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-04 13:33:54	1923ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 20:20:52	1012ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 15:19:58	11360ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-22 19:06:05	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:50:42	1361ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 13:48:08	957ms	2 NS 2 A 1 MX	🔒 Secure