subtext.dk
📜 Historical scan 2026-06-17 13:48:02  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   68ms
NameserverIP addressesPTRASN / 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   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.36.158.100 — — AS54113 Fastly, Inc. 199.36.158.0/24 🇺🇸 United States —
📧 MX Records5 records   83ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 172.253.152.26
2a00:1450:4010:c03::1a
2a00:1450:4010:c03::1a		 yulpptr-in-f26.1e100.net
lr-in-f26.1e100.net
lr-in-x1a.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 — alt1.aspmx.l.google.com 192.178.211.26
2404:6800:4000:1025::1a		 lcbomp-in-f26.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 — alt2.aspmx.l.google.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
10 — alt3.aspmx.l.google.com 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 — alt4.aspmx.l.google.com 173.194.43.27
2607:f8b0:400e:c1e::1a		 yudlsqd-in-f27.1e100.net
yudlsqd-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 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC166ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA62ms
FieldValue
Serial2026052601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
68ms
A
85ms
MX
83ms
AAAA
69ms
TXT
335ms
CAA
66ms
HTTPS
67ms
TLSA
140ms
SOA
62ms
MTA-STS
82ms
DNSSEC
166ms
SRV
0ms
Total
2505ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 23:20:43 2155ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-27 22:38:21 777ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-27 22:22:32 1663ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-12 05:21:19 5519ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-03 00:48:19 3496ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-26 13:43:35 718ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-23 18:34:01 759ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 13:48:02 2505ms 2 NS 1 A 5 MX 🔒 Secure View
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