szimnau.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
dana.ns.cloudflare.com	108.162.192.105 172.64.32.105 173.245.58.105 2606:4700:50::adf5:3a69 2803:f800:50::6ca2:c069 2a06:98c1:50::ac40:2069	dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lars.ns.cloudflare.com	108.162.193.195 172.64.33.195 173.245.59.195 2606:4700:58::adf5:3bc3 2803:f800:50::6ca2:c1c3 2a06:98c1:50::ac40:21c3	lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.114	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.102	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records7 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c1e::1b 64.233.162.27	lb-in-f27.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9f66	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3a72	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.114,172.67.159.102 ech=AEX+DQBBbQAgACC4bXkO/CM2lDhGvQrkr9fDR3Zk7pt8YuHlvWzdLiqDBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9f66,2606:4700:3035::6815:3a72

🔌 SRV Records5 records 75ms

Service	Priority	Weight	Port	Target
_xmpp-server._tcp	5	10	5269	xmpp-server.l.google.com
_xmpp-server._tcp	20	10	5269	xmpp-server4.l.google.com
_xmpp-server._tcp	20	10	5269	xmpp-server2.l.google.com
_xmpp-server._tcp	20	10	5269	xmpp-server1.l.google.com
_xmpp-server._tcp	20	10	5269	xmpp-server3.l.google.com

📝 TXT Records2 records 210ms

TXT Record
google-site-verification=CBcjAp9jkbgFt-OBFJB_ypaa-QpJ_pqTGBYsytsHnao
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (szimnau.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.szimnau.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

🔗 TLSA / DANE

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

🔐 DNSSEC2062ms

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

🏷️ SOA0ms

Field	Value
Serial	2413389968
Primary NS (MNAME)	dana.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

36ms

A

42ms

MX

45ms

AAAA

54ms

TXT

210ms

CAA

52ms

HTTPS

45ms

TLSA

252ms

SOA

0ms

MTA-STS

80ms

DNSSEC

2062ms

SRV

75ms

Total

3445ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:21:41	3445ms	2 NS 2 A 7 MX	🔓 Insecure	View
2026-08-22 09:59:02	12104ms	2 NS 2 A 7 MX	🔓 Insecure	View
2026-08-21 09:45:11	10903ms	2 NS 2 A 7 MX	🔓 Insecure	View
2026-08-10 20:21:10	3835ms	2 NS 2 A 7 MX	🔓 Insecure	View
2026-08-04 11:51:27	1652ms	2 NS 2 A 7 MX	🔓 Insecure	View
2026-07-17 09:19:39	1752ms	2 NS 2 A 7 MX	❓ Unknown	View
2026-07-11 17:07:13	1575ms	2 NS 2 A 7 MX	❓ Unknown	View
2026-07-05 17:29:42	42252ms	2 NS 2 A 7 MX	🔓 Insecure	View
2026-06-26 07:36:09	1750ms	2 NS 2 A 7 MX	🔓 Insecure	View
2026-06-24 01:22:38	1467ms	2 NS 2 A 7 MX	🔓 Insecure	View
2026-06-23 06:53:23	1023ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 14:58:20	851ms	2 NS 2 A 7 MX	🔓 Insecure	View