lambda.dk DNS records

🖥️ Nameservers2 records 86ms

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 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
150.171.109.241	3600s	—	AS8075	Microsoft Corporation	150.171.64.0/18	🇺🇸 United States	—

📧 MX Records7 records 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1b	rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx4.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4013:813::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx5.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 463ms

TXT Record
google-site-verification=6P3ualrXvNl-mgoAacVmDSJO5V4TBlmcezZ9TqxCX_Q
v=spf1 include:_spf.google.com include:_custspf.one.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.lambda.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:admin@lambda.dk;

📬 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)

🔐 DNSSEC347ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082404
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

86ms

A

196ms

MX

95ms

AAAA

118ms

TXT

463ms

CAA

107ms

HTTPS

158ms

TLSA

366ms

SOA

0ms

MTA-STS

211ms

DNSSEC

347ms

SRV

223ms

Total

2402ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 05:52:49	2402ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-08-23 03:49:33	9859ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-08-07 18:54:48	1840ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-31 05:14:42	1546ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-29 20:00:10	3609ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-27 18:09:16	9205ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-26 17:49:47	1390ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-25 17:13:40	9771ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-24 16:59:57	1293ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-23 14:42:41	1463ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-22 07:20:52	9324ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-21 06:39:11	1404ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-20 05:05:59	1554ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-18 09:40:46	3267ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-17 09:07:17	10186ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-14 15:16:36	9200ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-09 13:16:12	25514ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-08 11:20:27	9298ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-06 18:49:27	7427ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-04 21:27:00	1346ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-03 11:15:57	867ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-30 05:12:12	917ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-29 01:32:51	645ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-26 11:54:14	963ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-24 08:24:15	1113ms	0 NS 0 A 0 MX	❓ Unknown	View