y36.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
diva.ns.cloudflare.com	108.162.192.97 172.64.32.97 173.245.58.97 2606:4700:50::adf5:3a61 2803:f800:50::6ca2:c061 2a06:98c1:50::ac40:2061	diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com diva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.28.11	300s	87.104.28.11.static.fibianet.dk	AS44869	FIBIA P/S	87.104.0.0/18	🇩🇰 Denmark	Greve

📧 MX Records3 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.y36.dk	91.226.144.161	—	AS216275 Netnoerden ApS
20	300s	mxbackup1.junkemailfilter.com	184.105.182.142	142-he.filtered.junkemailfilter.com	AS6939 Hurricane Electric LLC
30	300s	mxbackup2.junkemailfilter.com	184.105.182.212 184.105.182.213 184.105.182.214 184.105.182.222 184.105.182.223 184.105.182.224	— — — — — —	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.y36.dk → 91.226.144.161
🔶 Autoconfig	mail.y36.dk → 91.226.144.161

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 188ms

TXT Record
v=spf1 include:spf.xethost.com a:mail.y36.dk ip4:212.237.177.20 ip6:2a06:4000:b056::/48 ~all

✉️ SPF

Policy	Record (y36.dk)
~all (soft fail)	v=spf1 include:spf.xethost.com a:mail.y36.dk ip4:212.237.177.20 ip6:2a06:4000:b056::/48 ~all

📨 DMARC

Policy	Record (_dmarc.y36.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:kristoferen@hotmail.com

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.y36.dk	73F4mwpoYbDTkphiplOLazMMdddyTij92LP_ei9-NcA

🔗 TLSA / DANE

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

🔐 DNSSEC75ms

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

🏷️ SOA0ms

Field	Value
Serial	2412545629
Primary NS (MNAME)	diva.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

41ms

A

43ms

MX

37ms

AAAA

42ms

TXT

188ms

CAA

37ms

HTTPS

50ms

TLSA

505ms

SOA

0ms

MTA-STS

69ms

DNSSEC

75ms

SRV

65ms

Total

5076ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:23:59	5076ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-19 00:01:41	2028ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-16 08:24:08	17519ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-21 15:51:25	1646ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-20 11:41:22	1557ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-18 14:44:42	1455ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-14 17:31:01	1661ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 12:50:52	7168ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 14:14:42	3526ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 11:34:12	2209ms	2 NS 1 A 3 MX	🔓 Insecure	View