optiro.dk

📜 Historical scan 2026-06-21 02:23:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optiro.dk is a .dk domain served by 2 nameservers (conrad.ns.cloudflare.com, lila.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.179 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
conrad.ns.cloudflare.com	108.162.195.146 162.159.44.146 172.64.35.146 2606:4700:58::a29f:2c92 2803:f800:50::6ca2:c392 2a06:98c1:50::ac40:2392	conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com conrad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lila.ns.cloudflare.com	108.162.192.186 172.64.32.186 173.245.58.186 2606:4700:50::adf5:3aba 2803:f800:50::6ca2:c0ba 2a06:98c1:50::ac40:20ba	lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.179	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.41	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a	lt-in-f27.1e100.net lr-in-f26.1e100.net lr-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4013:813::1b	lcbomp-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4013:813::1b	so-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.158.26 2404:6800:4008:c01::1b	so-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:27b3	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ab29	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.179,172.67.171.41 ech=AEX+DQBBTQAgACBjNdfe/dNG67XZ4L8gLw4e2o0Ix1a5q2Sj2Zc4iFEobAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:27b3,2606:4700:3037::ac43:ab29

📝 TXT Records#

4 records 196ms

TXT Record
brevo-code:b2ee32b910df26fbf3775fd5491a67e5
google-site-verification=fO65HPVk-7njxisW1U-LKAMaUKU5T6kCCPiP8bJzgN0
google-site-verification=lmxIp63xG7ISncF2-XkZXn5U2g8wJN2d9RHTzs5xH8g
v=spf1 include:_spf.one.com include:spf.brevo.com include:_spf.google.com ~all

✉️ SPF#

Policy	Record (optiro.dk)
~all (soft fail)	v=spf1 include:_spf.one.com include:spf.brevo.com include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.optiro.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com,mailto:dmarc@optiro.dk

📬 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 2026-10-07 20:00:34

www	104.21.39.179 172.67.171.41 2606:4700:3031::6815:27b3 2606:4700:3037::ac43:ab29 (AS13335) (address records, no CNAME)
www vs bare domain	Same network optiro.dk: 104.21.39.179 172.67.171.41 2606:4700:3031::6815:27b3 2606:4700:3037::ac43:ab29 (AS13335) www.optiro.dk: 104.21.39.179 172.67.171.41 2606:4700:3031::6815:27b3 2606:4700:3037::ac43:ab29 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2404924614
Primary NS (MNAME)	conrad.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#

54ms

53ms

AAAA

36ms

TXT

196ms

CAA

53ms

HTTPS

38ms

TLSA

150ms

SOA

38ms

MTA-STS

53ms

DNSSEC

68ms

SRV

71ms

Total

736ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:24:59	745ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-19 13:29:02	1446ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-16 21:10:22	1773ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-14 23:04:49	3042ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 01:03:57	1561ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-24 17:08:27	793ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-22 07:05:31	11103ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-20 16:26:47	1353ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-17 11:05:49	1530ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-28 20:45:20	1308ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 02:23:22 shown	736ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 01:36:11	4262ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 11:47:12	2789ms	2 NS 2 A 5 MX	🔓 Insecure