betterdevelopers.dk

📜 Historical scan 2026-06-16 14:25:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

betterdevelopers.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by betterdevelopers-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

3 records   74ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 A Records#

1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.202.211.1 — — AS209242 Cloudflare London, LLC 198.202.211.0/24 🇺🇸 United States —

📧 MX Records#

1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
0 — betterdevelopers-dk.mail.protection.outlook.com 52.101.68.36
52.101.73.16
52.101.73.28
52.101.73.6		 mail-db5pr02cu00104.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com
mail-am6pr04cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records   157ms
TXT Record
ms-domain-verification=0b171ab5-ad2b-4704-9a68-447d5fc15f96
MS=ms31621439
openai-domain-verification=dv-7KJUQHczpCZaotR89voP16zq
resend-domain-verification=dd3f2914a8c409122f98ef2de8dce14a
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (betterdevelopers.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.betterdevelopers.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@betterdevelopers.dk; ruf=mailto:dmarc-reports@betterdevelopers.dk; sp=quarantine; adkim=s; aspf=s; pct=100

📬 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 2026-10-21 13:26:13
www CNAMEcdn.webflow.com (all on webflow.com)
www vs bare domainSame network
betterdevelopers.dk: 198.202.211.1 (AS209242)
www.betterdevelopers.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found
SelectorCNAMEKey
s1 s1.domainkey.u56774566.wl067.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u56774566.wl067.sendgrid.net RSA · ~2048 bit
selector1 selector1-betterdevelopers-dk._domainkey.betterdevelopers.onmicrosoft.com 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#

176ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

76ms
FieldValue
Serial2026061505
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 08:42:08
FieldValue
RegistrarSimply.com A/S
Registered2022-09-03
Expires2027-09-02 (315d)

🔗 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
74ms
A
74ms
MX
74ms
AAAA
72ms
TXT
157ms
CAA
81ms
HTTPS
77ms
TLSA
2046ms
SOA
76ms
MTA-STS
96ms
DNSSEC
176ms
SRV
0ms
Total
2610ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 13:26:13 2115ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-17 08:07:53 1853ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-15 07:32:42 1755ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-14 06:13:42 1181ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-13 05:21:21 1790ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-09 02:52:24 3491ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-07 02:45:15 1223ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-04 01:35:17 1059ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 01:33:46 2393ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-01 01:25:51 1179ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-29 01:03:00 1235ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-26 00:01:48 1372ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-24 23:52:49 1726ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-23 23:15:32 1083ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-22 04:45:09 2068ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-15 01:56:54 1930ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-13 09:55:38 1857ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-07 12:17:52 1935ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-03 09:33:24 1843ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-29 04:36:06 1239ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-28 02:29:15 1727ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-26 19:53:37 1578ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-18 02:45:49 1928ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-15 22:49:43 4384ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-10 00:44:13 9428ms 3 NS 1 A 1 MX 🔒 Secure
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