erapp.dk

📜 Historical scan 2026-06-17 08:08:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erapp.dk is a .dk domain served by 2 nameservers (roan.ns.cloudflare.com, uma.ns.cloudflare.com). It was registered on 6 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.129 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   2191ms
NameserverIP addressesPTRASN / ISP
roan.ns.cloudflare.com — — —
uma.ns.cloudflare.com — — —

🌍 A Records#

2 records   1417ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.30.129 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.172.238 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   311ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 64.233.164.27 lf-in-f27.1e100.net AS15169 Google LLC
20 — alt1.aspmx.l.google.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
30 — alt2.aspmx.l.google.com 192.178.211.27 lcbomp-in-f27.1e100.net AS15169 Google LLC
40 — aspmx2.googlemail.com 142.250.147.26 rd-in-f26.1e100.net AS15169 Google LLC
50 — aspmx3.googlemail.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   1660ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:acee — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:1e81 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   304ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.30.129,172.67.172.238 ech=AEX+DQBBDgAgACDzCpMlW2zuKCEyF31MigmBsD2TewLMErZT4gaCsNerPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:acee,2606:4700:3033::6815:1e81

📝 TXT Records#

2 records   3021ms
TXT Record
google-site-verification=p-Mk_bAWe5wpJFoefXFUj_9kbgkq0vp-FGK9PE-FyiM
v=spf1 include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (erapp.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.erapp.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-18 14:08:06
www104.21.30.129 172.67.172.238 2606:4700:3031::ac43:acee 2606:4700:3036::6815:1e81 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

3561ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

235ms
FieldValue
Serial2405870036
Primary NS (MNAME)roan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 12:31:09
FieldValue
RegistrarSimply.com A/S
Registered2017-04-06
Expires2027-04-30 (193d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
2191ms
A
1417ms
MX
311ms
AAAA
1660ms
TXT
3021ms
CAA
881ms
HTTPS
304ms
TLSA
3556ms
SOA
235ms
MTA-STS
2186ms
DNSSEC
3561ms
SRV
0ms
Total
21691ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 14:08:06 4827ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-16 12:09:05 4155ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-02 06:50:51 884ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-01 06:48:37 833ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-30 05:55:34 865ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-26 04:58:39 835ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-24 22:04:39 801ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-23 21:11:22 1132ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-21 09:31:04 1160ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-07 20:33:43 1492ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-19 05:51:19 4277ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-17 23:48:13 7110ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-08 15:11:52 1356ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-03 12:06:06 2290ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-27 09:47:56 1700ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-22 15:32:41 998ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 08:18:42 2253ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 08:08:18 shown 21691ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 08:03:19 544ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 08:00:40 2560ms 2 NS 2 A 5 MX 🔓 Insecure
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