1-2-3-rent.dk DNS records

🖥️ Nameservers2 records 29ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	3600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records5 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	10000s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1a	rd-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	10000s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4013:813::1b	lcbomp-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	10000s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	10000s	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	10000s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4003:c26::1b	tp-in-f26.1e100.net so-in-f27.1e100.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 Records1 records 124ms

TXT Record
google-site-verification=HxMktqfPmk-5ksNNavP1BoSpe6EpljpEXTpCCsszNHU

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

29ms

A

34ms

MX

30ms

AAAA

32ms

TXT

124ms

CAA

33ms

HTTPS

29ms

TLSA

203ms

SOA

0ms

MTA-STS

41ms

DNSSEC

100ms

SRV

39ms

Total

745ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:12:56	745ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-23 12:45:11	3276ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-22 10:05:25	1697ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-16 18:53:51	6420ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-05 19:10:58	1434ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-18 17:37:52	5183ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-01 04:13:56	1009ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-28 13:01:02	1615ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 13:36:27	727ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 04:55:56	740ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-25 13:28:01	803ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 12:33:29	2783ms	2 NS 1 A 5 MX	🔒 Secure	View