siphost.co - robtex.com

siphost.co

DNSSEC⚠️ Not signed
NSns-437.awsdns-54.com ⭐
A2600:9000:5301:b500::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5301::/48 - CloudFront
PTRns-437.awsdns-54.com
A205.251.193.181πŸ‡ΊπŸ‡Έ Amazon205.251.193.0/24 prefix
PTRns-437.awsdns-54.com
NSns-1338.awsdns-39.org
A2600:9000:5305:3a00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1338.awsdns-39.org
A205.251.197.58πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1338.awsdns-39.org
NSns-2006.awsdns-58.co.uk
A2600:9000:5307:d600::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-2006.awsdns-58.co.uk
A205.251.199.214πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-2006.awsdns-58.co.uk
NSns-784.awsdns-34.net
A2600:9000:5303:1000::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5303::/48 - CloudFront
PTRns-784.awsdns-34.net
A205.251.195.16πŸ‡ΊπŸ‡Έ Amazon205.251.195.0/24 prefix
PTRns-784.awsdns-34.net
MXsiphost-co.mail.protection.outlook.com ⭐
A2a01:111:f403:cc31::πŸ‡¦πŸ‡Ί Microsoft2a01:111:f000::/36
PTRmail-sy2pr01cu00300.inbound.protection.outlook.com
A2a01:111:f403:cc31::1πŸ‡¦πŸ‡Ί Microsoft2a01:111:f000::/36
PTRmail-sy8pr01cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc33::πŸ‡¦πŸ‡Ί Microsoft2a01:111:f000::/36
PTRmail-meupr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc33::1πŸ‡¦πŸ‡Ί Microsoft2a01:111:f000::/36
PTRmail-meupr01cu00301.inbound.protection.outlook.com
A52.101.149.1πŸ‡¦πŸ‡Ί Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sy8pr01cu00101.inbound.protection.outlook.com
A52.101.149.2πŸ‡¦πŸ‡Ί Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sy5pr01cu00902.inbound.protection.outlook.com
A52.101.151.0πŸ‡¦πŸ‡Ί Microsoft52.96.0.0/12 MICROSOFT
PTRmail-meupr01cu00200.inbound.protection.outlook.com
A52.101.151.5πŸ‡¦πŸ‡Ί Microsoft52.96.0.0/12 MICROSOFT
PTRmail-meupr01cu00305.inbound.protection.outlook.com
TXTMS=ms35749918
TXTppe-86878027aeed5c7f7d6939af57bcfa9e2405207b
TXTv=spf1 ip4:114.134.15.239 ip4:114.134.15.201 include:spf.protection.outlook.c...
SOAns-437.awsdns-54.comawsdns-hostmaster@amazon.com serial=1

co

DNSSECπŸ”’ Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759653865

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSns-1338.awsdns-39.orgns-2006.awsdns-58.co.ukns-437.awsdns-54.comns-784.awsdns-34.netMXsiphost-co.mail.protection.outlook.com
●NSns-1338.awsdns-39.org2026-04-15 β†’ 2026-05-09 Β· 2 obs
● 2026-04-15 00:50:16
● 2026-05-09 12:18:48
●NSns-2006.awsdns-58.co.uk2026-04-15 β†’ 2026-05-09 Β· 2 obs
● 2026-04-15 00:50:16
● 2026-05-09 12:18:48
●NSns-437.awsdns-54.com2026-04-15 β†’ 2026-05-09 Β· 2 obs
● 2026-04-15 00:50:16
● 2026-05-09 12:18:48
●NSns-784.awsdns-34.net2026-04-15 β†’ 2026-05-09 Β· 2 obs
● 2026-04-15 00:50:16
● 2026-05-09 12:18:48
●MXsiphost-co.mail.protection.outlook.com2026-04-15 β†’ 2026-05-09 Β· 2 obs
● 2026-04-15 00:50:16
● 2026-05-09 12:18:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
siphost.cons-437.awsdns-54.com, ns-784.awsdns-34.net, ns-1338.awsdns-39.org, ns-2006.awsdns-58.co.uk-

βœ… Authoritative Response

Server:205.251.199.214

NS records: ns-437.awsdns-54.com, ns-784.awsdns-34.net, ns-1338.awsdns-39.org, ns-2006.awsdns-58.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siphost.co (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns-1338.awsdns-39.org, ns-2006.awsdns-58.co.uk...
MX1siphost-co.mail.protection.outlook.com (
TXT3MS=ms35749918, ppe-86878027aeed5c7f7d6939af57bcfa9e2405...
SOA1ns-437.awsdns-54.com awsdns-hostmaster.a

Analysis

Name Servers

siphost.co is delegated to four name servers: ns-437.awsdns-54.com, ns-784.awsdns-34.net, ns-1338.awsdns-39.org and ns-2006.awsdns-58.co.uk.

siphost.co at least partially shares name servers with other domains, for instance d3vr40zk0fy9vl.cloudfront.net, marshallindependent.com, driu3sl4x7vty.cloudfront.net, venarede.com.br and rfelle.com.

Host names with two IP numbers:

ns-437.awsdns-54.com points to: 2600:9000:5301:b500::1 and 205.251.193.181.

ns-784.awsdns-34.net points to: 2600:9000:5303:1000::1 and 205.251.195.16.

ns-1338.awsdns-39.org points to: 2600:9000:5305:3a00::1 and 205.251.197.58.

ns-2006.awsdns-58.co.uk points to: 2600:9000:5307:d600::1 and 205.251.199.214.

Mail Servers

siphost.co is handled by a single mail server, siphost-co.mail.protection.outlook.com.

siphost-co.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::1, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.1, 52.101.149.2, 52.101.151.0 and 52.101.151.5.