korreman.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
alexis.ns.cloudflare.com	108.162.193.60 172.64.33.60 173.245.59.60 2606:4700:58::adf5:3b3c 2803:f800:50::6ca2:c13c 2a06:98c1:50::ac40:213c	alexis.ns.cloudflare.com alexis.ns.cloudflare.com alexis.ns.cloudflare.com alexis.ns.cloudflare.com alexis.ns.cloudflare.com alexis.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chin.ns.cloudflare.com	108.162.192.84 172.64.32.84 173.245.58.84 2606:4700:50::adf5:3a54 2803:f800:50::6ca2:c054 2a06:98c1:50::ac40:2054	chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.213	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.102	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	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	300s	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 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:d766	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3dd5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 28ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.213,172.67.215.102 ech=AEX+DQBBFgAgACCm64QZ3tjOHVNn2fVn7xFFxgL8Ym8ZpjAj95U85Hk3HwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d766,2606:4700:3035::6815:3dd5

🔌 SRV Records1 records 60ms

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

📝 TXT Records1 records 153ms

TXT Record
v=spf1 include:_mailcust.gandi.net ?all

✉️ SPF

Policy	Record (korreman.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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2413360108
Primary NS (MNAME)	alexis.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

32ms

MX

34ms

AAAA

28ms

TXT

153ms

CAA

28ms

HTTPS

28ms

TLSA

180ms

SOA

0ms

MTA-STS

46ms

DNSSEC

108ms

SRV

60ms

Total

1380ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 22:22:17	1380ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-26 19:47:09	1012ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-23 15:02:38	8259ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-05 04:38:09	3605ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-11 07:44:47	9280ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-08 15:48:08	3265ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-21 21:39:16	725ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-20 00:20:27	1193ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-17 22:21:51	1025ms	2 NS 2 A 2 MX	🔒 Secure	View