lauritzt.dk DNS records

🖥️ Nameservers2 records 126ms

Nameserver	IP addresses	PTR	ASN / ISP
rudy.ns.cloudflare.com	108.162.193.229 172.64.33.229 173.245.59.229 2606:4700:58::adf5:3be5 2803:f800:50::6ca2:c1e5 2a06:98c1:50::ac40:21e5	rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com rudy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tess.ns.cloudflare.com	108.162.192.227 172.64.32.227 173.245.58.227 2606:4700:50::adf5:3ae3 2803:f800:50::6ca2:c0e3 2a06:98c1:50::ac40:20e3	tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.147.108.85	300s	joekull.lauritzt.dk	AS44925	1984 ehf	89.147.108.0/22	🇮🇸 Iceland	Reykjavik

📧 MX Records1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.tutanota.de	185.205.69.211 185.205.69.213 185.205.69.214	mail.w11.tutanota.de mail.w13.tutanota.de mail.w14.tutanota.de	AS210909 Tutao GmbH AS210909 Tutao GmbH AS210909 Tutao GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 428ms

TXT Record
aspe:keyoxide.org:U67C3O4CBHIJWFHPBPXWAJ3Z5M
google-site-verification=3B4bVtnB6gheZLW1OT4tzDBWjA7RrfTrD_5bzM3chRU
v=spf1 include:spf.tutanota.de -all

✉️ SPF

Policy	Record (lauritzt.dk)
-all (hard fail)	v=spf1 include:spf.tutanota.de -all

📨 DMARC

Policy	Record (_dmarc.lauritzt.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=none; adkim=s

📬 MTA-STS447ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190723
max_age	86400s
Policy MX	mail.tutanota.de

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records2 records 129ms

Flags	Tag	Value
0	iodef	mailto:security+caa-notify@lauritzt.dk
0	issue	letsencrypt.org

🔗 TLSA / DANE1 records 327ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.tutanota.de	DANE-EE · Full cert · SHA-256	D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC322ms

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

🏷️ SOA0ms

Field	Value
Serial	2413357519
Primary NS (MNAME)	rudy.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

126ms

A

130ms

MX

83ms

AAAA

80ms

TXT

428ms

CAA

129ms

HTTPS

125ms

TLSA

327ms

SOA

0ms

MTA-STS

447ms

DNSSEC

322ms

SRV

165ms

Total

1550ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:33:05	1550ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 23:52:15	1328ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 12:20:24	2654ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 15:22:00	1173ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 06:42:56	1273ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:42:37	3254ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:31:31	1251ms	2 NS 1 A 1 MX	🔒 Secure	View