semattor.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
art.ns.cloudflare.com	108.162.193.102 172.64.33.102 173.245.59.102 2606:4700:58::adf5:3b66 2803:f800:50::6ca2:c166 2a06:98c1:50::ac40:2166	art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.70	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.95	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 64.233.162.26	lf-in-x1b.1e100.net lf-in-f27.1e100.net li-in-f26.1e100.net	AS15169 Google LLC 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::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.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	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:885f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3646	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.70,172.67.136.95 ech=AEX+DQBBJwAgACAXFBQYi48VQL3kXRJjFpS5evWCQ8dKj5te3rsMB2OQXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:885f,2606:4700:3037::6815:3646

📝 TXT Records3 records 191ms

TXT Record
google-site-verification=P-0c3yVQ3WMUQ_TGRMjRDkJOydb_PmvZ33HFd8fCWfk
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2G6HhcMlvvo1M1Ejm6gywDvmSsNpAMoujoX4idB+JQtGa1CesCRArG45cEdC8ApKVFODgtlft5EqIyD6z1H+2Yn5GaAcMlmzUFNvsNjjPZgCymTRCACcGVH53CI/dO6AZTP6XXsKtYiNuijXpDau73lhBH9/BS+qmZflRqv6x6+7PlfaXq228SN1X0kDNnOK5IvCMCMGXK6MP7zhV+QsT9AL1EW2/FbMCR2P3eY8rxnQal1w5sicBED6QbV/vXSROvQhb1UAs5pmHid/PanRhgxqzoVZxqCI+eBtfDBitVTGDVfpoxyjqIT3xGxGmHdE8uUKzfrK/l/kESFPVwnwvQIDAQAB
v=spf1 include:_spf.google.com a mx ip4:188.66.62.76 include:servers.mcsv.net ~all

✉️ SPF

Policy	Record (semattor.dk)
~all (soft fail)	v=spf1 include:_spf.google.com a mx ip4:188.66.62.76 include:servers.mcsv.net ~all

📨 DMARC

Policy	Record (_dmarc.semattor.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC85ms

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	2412792159
Primary NS (MNAME)	art.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

39ms

MX

45ms

AAAA

39ms

TXT

191ms

CAA

49ms

HTTPS

52ms

TLSA

125ms

SOA

0ms

MTA-STS

68ms

DNSSEC

85ms

SRV

76ms

Total

864ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 18:55:58	864ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-21 22:51:45	3200ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-01 23:27:55	1412ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-23 11:56:31	1118ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-19 16:11:19	738ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-18 08:18:11	1097ms	2 NS 2 A 5 MX	🔓 Insecure	View