oplevaerk.dk

📜 Historical scan 2026-06-17 13:08:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oplevaerk.dk is a .dk domain served by 2 nameservers (arnold.ns.cloudflare.com, leah.ns.cloudflare.com). It was registered on 3 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.146 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   56ms
NameserverIP addressesPTRASN / ISP
arnold.ns.cloudflare.com 108.162.193.69
172.64.33.69
173.245.59.69
2606:4700:58::adf5:3b45
2803:f800:50::6ca2:c145
2a06:98c1:50::ac40:2145		 arnold.ns.cloudflare.com
arnold.ns.cloudflare.com
arnold.ns.cloudflare.com
arnold.ns.cloudflare.com
arnold.ns.cloudflare.com
arnold.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
leah.ns.cloudflare.com 108.162.192.129
172.64.32.129
173.245.58.129
2606:4700:50::adf5:3a81
2803:f800:50::6ca2:c081
2a06:98c1:50::ac40:2081		 leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.ns.cloudflare.com
leah.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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.23.146 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.211.168 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 142.251.1.26
2a00:1450:4010:c03::1a
2a00:1450:4010:c03::1a		 lb-in-f26.1e100.net
lr-in-f26.1e100.net
lr-in-x1a.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 — alt1.aspmx.l.google.com 192.178.211.26
2404:6800:4000:1025::1a		 lcbomp-in-f26.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 — alt2.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1b		 so-in-f26.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 — alt3.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
10 — alt4.aspmx.l.google.com 173.194.43.26
2607:f8b0:400e:c1e::1b		 yudlsqd-in-f26.1e100.net
yudlsqd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:d3a8 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:1792 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   44ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.23.146,172.67.211.168 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d3a8,2606:4700:3037::6815:1792

📝 TXT Records#

4 records   308ms
TXT Record
brevo-code:fe783ee45431a13a49674b48144d9cfa
google-site-verification=eQPIXJ_OWQJc6E9kAA_uhDbm5q6lR9XBL6Sbu8JM9Us
google-site-verification=q0fDeC3khSL043LGcV_vZOtnPxlZvGf2FnIl3sr8Nuk
v=spf1 include:_spf.google.com include:spf.brevo.com include:servers.mcsv.net ~all

✉️ SPF#

PolicyRecord (oplevaerk.dk)
~all (soft fail) v=spf1 include:_spf.google.com include:spf.brevo.com include:servers.mcsv.net ~all

📨 DMARC#

PolicyRecord (_dmarc.oplevaerk.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@oplevaerk.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 2026-10-15 21:39:59
www104.21.23.146 172.67.211.168 2606:4700:3030::6815:1792 2606:4700:3030::ac43:d3a8 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — 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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

203ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

44ms
FieldValue
Serial2402681980
Primary NS (MNAME)arnold.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-07-21 20:58:59
FieldValue
RegistrarSimply.com A/S
Registered2025-05-03
Expires2027-05-02 (196d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
56ms
A
51ms
MX
44ms
AAAA
43ms
TXT
308ms
CAA
50ms
HTTPS
44ms
TLSA
222ms
SOA
44ms
MTA-STS
80ms
DNSSEC
203ms
SRV
0ms
Total
3438ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 21:39:59 643ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-08 21:42:54 883ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-02 10:17:57 2575ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-31 05:09:31 1237ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-26 12:35:42 934ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-17 15:43:56 6985ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-21 20:58:14 3107ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-18 13:33:47 14366ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-17 09:57:58 1703ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-26 13:56:39 2497ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-22 22:06:55 2982ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 13:08:55 shown 3438ms 2 NS 2 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone