feluca.dk DNS records

🖥️ Nameservers2 records 179ms

Nameserver	IP addresses	PTR	ASN / ISP
fonzie.ns.cloudflare.com	108.162.195.70 162.159.44.70 172.64.35.70 2606:4700:58::a29f:2c46 2803:f800:50::6ca2:c346 2a06:98c1:50::ac40:2346	fonzie.ns.cloudflare.com fonzie.ns.cloudflare.com fonzie.ns.cloudflare.com fonzie.ns.cloudflare.com fonzie.ns.cloudflare.com fonzie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
linda.ns.cloudflare.com	108.162.192.250 172.64.32.250 173.245.58.250 2606:4700:50::adf5:3afa 2803:f800:50::6ca2:c0fa 2a06:98c1:50::ac40:20fa	linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 206ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.231	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.246	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 198ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	feluca-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::a 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.15 52.101.68.18 52.101.73.155	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.24

🔷 AAAA Records (IPv6)2 records 219ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:4ee7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:89f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 191ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.231,172.67.137.246 ech=AEX+DQBBwAAgACCdvmOOe+tzguj660NLGqTP2+cv3808RXlAPa7FeOP8egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4ee7,2606:4700:3037::ac43:89f6

🔌 SRV Records1 records 220ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 461ms

TXT Record
google-site-verification=w9-zuZWkb6gBCFt93xUPbd5DjnblMshsc-9hPwiM9po
MS=ms20367461
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.feluca.dk)
p=reject	v=DMARC1; p=reject;

📬 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.feluca.dk	sBGBw7FOU2Wr45ZZf51_Xrp4w2nDQm6eFuRBUCpG298
TXT	_acme-challenge.feluca.dk	YECv-mr3Uy6q4sUoK_09c73NFh3Az4ITdfKJys9U3Co

🔗 TLSA / DANE

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

🔐 DNSSEC350ms

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

🏷️ SOA0ms

Field	Value
Serial	2413532594
Primary NS (MNAME)	fonzie.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

179ms

A

206ms

MX

198ms

AAAA

219ms

TXT

461ms

CAA

203ms

HTTPS

191ms

TLSA

474ms

SOA

0ms

MTA-STS

264ms

DNSSEC

350ms

SRV

220ms

Total

2226ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 05:40:04	2226ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 02:51:44	11552ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-21 02:13:17	3264ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 00:49:41	3634ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 15:50:40	1550ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-12 04:29:15	3832ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 10:00:35	1027ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 07:46:11	2457ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 00:06:25	1132ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 08:09:11	2912ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 11:06:26	2336ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 19:06:43	4737ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 09:30:56	906ms	2 NS 2 A 1 MX	🔒 Secure	View