optiro.dk

📜 Historical scan 2026-09-14 23:04:49  ·  ← 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   35ms
NameserverIP addressesPTRASN / 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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.39.179 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.171.41 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4010:c0a::1a
2a00:1450:4010:c0a::1a
64.233.161.26		 lm-in-f26.1e100.net
lm-in-x1a.1e100.net
lh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1b		 yukulwh-in-f26.1e100.net
mad01s14-in-f26.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:27b3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:ab29 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.39.179,172.67.171.41 ech=AEX+DQBBgQAgACC/+yGkjuoXax5E0NmN2eQRkO1xcFMHmTlxS+D4SlXzEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:27b3,2606:4700:3037::ac43:ab29

📝 TXT Records#

4 records   192ms
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#

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

📨 DMARC#

PolicyRecord (_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
www104.21.39.179 172.67.171.41 2606:4700:3031::6815:27b3 2606:4700:3037::ac43:ab29 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.optiro.dk 2Kv20jiMbwB-zzJlF7Zg-68mr6NRGMwIDZXLowiI51M
TXT _acme-challenge.optiro.dk K5d196RMQMaYVbiePrPNxFLu4c1Tbk1ofcUR4MDjrBA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414747088
Primary NS (MNAME)conrad.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
44ms
MX
46ms
AAAA
35ms
TXT
192ms
CAA
37ms
HTTPS
37ms
TLSA
160ms
SOA
0ms
MTA-STS
71ms
DNSSEC
122ms
SRV
60ms
Total
3042ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone