ongrassacademy.dk

Records from scan: 2026-10-26 05:56:16  ·  543ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ongrassacademy.dk is a .dk domain served by 2 nameservers (nolan.ns.cloudflare.com, stevie.ns.cloudflare.com). It was registered on 9 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.95.73 is hosted by Cloudflare, Inc. (AS13335). 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   32ms
NameserverIP addressesPTRASN / ISP
nolan.ns.cloudflare.com 108.162.195.56
162.159.44.56
172.64.35.56
2606:4700:58::a29f:2c38
2803:f800:50::6ca2:c338
2a06:98c1:50::ac40:2338		 nolan.ns.cloudflare.com
nolan.ns.cloudflare.com
nolan.ns.cloudflare.com
nolan.ns.cloudflare.com
nolan.ns.cloudflare.com
nolan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
stevie.ns.cloudflare.com 108.162.194.106
162.159.38.106
172.64.34.106
2606:4700:50::a29f:266a
2803:f800:50::6ca2:c26a
2a06:98c1:50::ac40:226a		 stevie.ns.cloudflare.com
stevie.ns.cloudflare.com
stevie.ns.cloudflare.com
stevie.ns.cloudflare.com
stevie.ns.cloudflare.com
stevie.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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.95.73 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.169.217 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:5f49 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:a9d9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   33ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.95.73,172.67.169.217 ech=AEX+DQBBEQAgACCNWqJY6xAJmwyRewlXETPeUzsaYluU6ZQ/XyQyQdVMYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5f49,2606:4700:3037::ac43:a9d9

📝 TXT Records#

2 records   155ms
TXT Record
v=spf1 -all
zoho-verification=zb08720791.zmverify.zoho.eu

✉️ SPF#

PolicyRecord (ongrassacademy.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.ongrassacademy.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:5b13fe8f552a4cb1a8a408f4d033faa7@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 2026-10-26 05:56:16
www104.21.95.73 172.67.169.217 2606:4700:3030::6815:5f49 2606:4700:3037::ac43:a9d9 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.ongrassacademy.dk NFJd3avUp_n8zNpKKp--ckNeZOF3UES4eOM8ZSVfUoo
TXT _acme-challenge.ongrassacademy.dk ave4x1UXQEoUDUqZaVUNtUZZj9SKsZTdG9FeWNg-UKY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

42ms
FieldValue
Serial2417530880
Primary NS (MNAME)nolan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 03:40:46
FieldValue
RegistrarSimply.com A/S
Registered2026-03-09
Expires2027-03-08 (133d)

🔗 Same registrant#

6 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).

DomainRegistrar
dabba.dkSimply.com A/S
koloaarhus.dkSimply.com A/S
masvino.dkSimply.com A/S
ongrasssolution.dkSimply.com A/S
spiselauget.dkSimply.com A/S
spiselaugetevent.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
32ms
MX
27ms
AAAA
38ms
TXT
155ms
CAA
25ms
HTTPS
33ms
TLSA
51ms
SOA
42ms
MTA-STS
44ms
DNSSEC
99ms
SRV
52ms
Total
543ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-26 05:56:16 shown 543ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-15 23:14:51 631ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-10 14:42:01 985ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-01 04:00:14 623ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-24 13:41:00 994ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-15 21:28:13 1609ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-23 07:43:34 1009ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-18 02:35:50 3594ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-17 01:18:49 1011ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-14 15:20:44 3082ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-31 11:14:35 1117ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-27 21:32:09 1788ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-06 16:08:52 6989ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-26 19:05:23 1758ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-24 14:55:18 804ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-20 05:13:17 1098ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-18 07:05:02 974ms 2 NS 2 A 0 MX 🔒 Secure
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