betterdevelopers.dk DNS records

🖥️ Nameservers3 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	3600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	betterdevelopers-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 2a01:111:f403:ca48::10 52.101.103.143 52.101.68.18 52.101.91.159 52.101.91.162	mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 132ms

TXT Record
brevo-code:2e57c23ffa8effaf1c460cb13a9bf170
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

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

📨 DMARC

Policy	Record (_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

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

32ms

MX

34ms

AAAA

32ms

TXT

132ms

CAA

49ms

HTTPS

120ms

TLSA

1304ms

SOA

0ms

MTA-STS

56ms

DNSSEC

90ms

SRV

92ms

Total

1843ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 09:33:24	1843ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 04:36:06	1239ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 02:29:15	1727ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:53:37	1578ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 02:45:49	1928ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 22:49:43	4384ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 00:44:13	9428ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 14:48:36	2145ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 16:38:46	3368ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 11:08:47	1982ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 18:32:37	1413ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 17:44:40	1065ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 12:43:21	9102ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 18:53:11	2168ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 11:42:56	1106ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:08:55	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 05:53:46	984ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:25:16	2610ms	3 NS 1 A 1 MX	🔒 Secure	View