montessoriporten.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 21ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records5 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4025:c03::1a 74.125.131.27	rc-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4001:c01::1a	lcdels-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.158.26 2404:6800:4008:c01::1a	so-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	montessoriporten.dk → 46.183.138.100
🔶 Autoconfig	montessoriporten.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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
CNAME	_acme-challenge.montessoriporten.dk	montessoriporten.dk

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-18 05:13:45

Field	Value
Registrar	ONE.COM A/S
Registered	2022-09-03
Expires	2026-09-02 (expired)

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

21ms

MX

25ms

AAAA

31ms

TXT

109ms

CAA

32ms

HTTPS

31ms

TLSA

48ms

SOA

0ms

MTA-STS

40ms

DNSSEC

90ms

SRV

37ms

Total

681ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 20:21:33	681ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-29 18:54:13	2185ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-28 14:56:52	1134ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 13:52:33	796ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-26 13:32:51	981ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-25 06:21:21	965ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-24 05:07:45	5495ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-23 01:21:11	2445ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-22 00:59:32	8087ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-21 00:54:54	2424ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-19 23:46:22	18639ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-18 22:56:41	4352ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-17 22:25:56	4413ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-15 15:02:34	1249ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-14 12:01:57	6112ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-13 10:08:21	4847ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-11 22:21:17	5009ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-10 07:48:21	4113ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-06 04:13:10	1443ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-29 10:24:50	1263ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-28 00:51:46	9225ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-27 00:41:37	1247ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-26 00:23:25	1300ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-24 23:33:28	1302ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-23 21:17:42	17039ms	2 NS 1 A 5 MX	🔒 Secure	View