devcore.dk

Records from scan: 2026-09-30 11:17:41 · 511ms total · last checked 2026-10-15 16:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

devcore.dk is a .dk domain served by 2 nameservers (austin.ns.cloudflare.com, eve.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.6 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by spool.mail.gandi.net, fb.mail.gandi.net. The zone is not DNSSEC-signed, has no 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
austin.ns.cloudflare.com	108.162.193.70 172.64.33.70 173.245.59.70 2606:4700:58::adf5:3b46 2803:f800:50::6ca2:c146 2a06:98c1:50::ac40:2146	austin.ns.cloudflare.com austin.ns.cloudflare.com austin.ns.cloudflare.com austin.ns.cloudflare.com austin.ns.cloudflare.com austin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
eve.ns.cloudflare.com	108.162.194.204 162.159.38.204 172.64.34.204 2606:4700:50::a29f:26cc 2803:f800:50::6ca2:c2cc 2a06:98c1:50::ac40:22cc	eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.6	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.109	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	spool.mail.gandi.net	2001:4b98:e00::1 217.70.178.1	spool.mail.gandi.net spool.mail.gandi.net	AS29169 GANDI SAS AS29169 GANDI SAS
50	10800s	fb.mail.gandi.net	2001:4b98:dc4:8::215 2001:4b98:dc4:8::216 2001:4b98:dc4:8::217 217.70.178.215 217.70.178.216 217.70.178.217	spool6.mail.gandi.net spool7.mail.gandi.net spool8.mail.gandi.net spool6.mail.gandi.net spool7.mail.gandi.net spool8.mail.gandi.net	AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c86d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5506	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.6,172.67.200.109 ech=AEX+DQBBgQAgACCRKpEw7Dan0Hdrwr7Y6aWdIRl8VviRfpMXwj+ia1lpJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c86d,2606:4700:3036::6815:5506

🔌 SRV Records#

1 records 64ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail.gandi.net

📝 TXT Records#

2 records 179ms

TXT Record
google-site-verification=Sgiq-zRuSUqKtQ7_2AquRyQMEAVvuxX4yPa_EWUc9gM
v=spf1 include:_mailcust.gandi.net ?all

✉️ SPF#

Policy	Record (devcore.dk)
?all (neutral)	v=spf1 include:_mailcust.gandi.net ?all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 06:16:51

www	NXDOMAIN
www vs bare domain	www does not resolve devcore.dk: 104.21.85.6 172.67.200.109 2606:4700:3032::ac43:c86d 2606:4700:3036::6815:5506 (AS13335) www.devcore.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

39ms

Field	Value
Serial	2415943425
Primary NS (MNAME)	austin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

34ms

55ms

42ms

AAAA

38ms

TXT

179ms

CAA

43ms

HTTPS

41ms

TLSA

51ms

SOA

39ms

MTA-STS

58ms

DNSSEC

51ms

SRV

64ms

Total

511ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:17:41 shown	511ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 14:51:09	1226ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 14:36:20	1567ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-02 00:36:25	3369ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 01:33:33	968ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-29 15:41:55	11008ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-19 16:25:29	2044ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-18 10:22:43	1194ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 00:17:35	1178ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 14:37:30	2640ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:40:57	1962ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:30:44	778ms	2 NS 2 A 2 MX	🔓 Insecure