algol.dk DNS records

🖥️ Nameservers4 records 198ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.iptwins.net	188.165.162.43	ns1.iptwins.net	AS16276 OVH SAS
ns2.iptwins.net	193.70.18.204	ns2.iptwins.net	AS16276 OVH SAS
ns3.iptwins.com	144.217.70.141 2607:5300:203:28d::	ns3.iptwins.com ns3.iptwins.com	AS16276 OVH SAS AS16276 OVH SAS
ns4.iptwins.com	161.202.174.147 2401:c900:1101:496::3	ns4.iptwins.com ns4.iptwins.com	AS36351 IBM Cloud AS36351 IBM Cloud

🌍 A Records1 records 201ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.91.60.233	86400s	eole2.iptwins.com	AS16276	OVH SAS	51.91.0.0/16	🇫🇷 France	—

📧 MX Records5 records 195ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	86400s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	86400s	alt1.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
5	86400s	alt2.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	86400s	alt3.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
10	86400s	alt4.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 1287ms

TXT Record
google-site-verification=-kmrlxSLMoO_ZELg3ICxAOv8WzeFRZoSr39DO2B9ERQ
v=spf1 ip4:195.236.104.2 include:_spf.google.com ~all

✉️ SPF

Policy	Record (algol.dk)
~all (soft fail)	v=spf1 ip4:195.236.104.2 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.algol.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@algol.fi

📬 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)

🔐 DNSSEC321ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA209ms

Field	Value
Serial	2021030903
Primary NS (MNAME)	ns1.iptwins.net
Responsible (RNAME)	dns-log@iptwins.com
Refresh	86400s
Retry	7200s
Expire	2592000s
Minimum (neg-cache TTL)	345600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

198ms

A

201ms

MX

195ms

AAAA

209ms

TXT

1287ms

CAA

200ms

HTTPS

202ms

TLSA

525ms

SOA

209ms

MTA-STS

714ms

DNSSEC

321ms

SRV

847ms

Total

2835ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 06:02:37	2835ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-21 22:09:28	964ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:35:54	2118ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-19 16:28:27	2540ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-16 13:23:19	3143ms	4 NS 1 A 5 MX	🔓 Insecure	View