smtp.rdrop.com - robtex.com

smtp.rdrop.com

DNSSEC⚠️ Not signed
A2607:f678:1010::34🇺🇸 PEAK-AS2607:f678::/32 1600 SW Western Blvd Suite 180 Corvallis OR 97333 United States
PTRagora.rdrop.com
A199.26.172.34🇺🇸 PEAK-AS199.26.172.0/24
TXTv=spf1 -all

rdrop.com

DNSSEC⚠️ Not signed
A199.26.172.35🇺🇸 PEAK-AS199.26.172.0/24
NSns1.rdrop.com ⭐
NSns2.rdrop.com
MXrdrop-com.mxguardian.net ⭐
TXTv=DMARC1; p=quarantine; rua=mailto:postmaster@rdrop.com; pct=100;
TXTv=spf1 a mx ip4:199.26.172.0/24 ip4:54.172.140.227 ip4:18.206.27.184 ip6:2607...
TXTgoogle-site-verification=DBQS0lzq3bpZBItzbZ4tR9SxttiyyMBNoxw2PJXRP-o
SOAns1.rdrop.comhostmaster@rdrop.com 2025-12-15 #78
WOT: SAFE (69/100)
rank #68824 globally
rank #30422 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #207,779

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DNS History

2 records (2 active, 0 former)

20162017201820192020202120222023202420252026A199.26.172.342607:f678:1010::34
●A199.26.172.342015-08-12 → 2026-04-02 · 2 obs
● 2015-08-12 15:36:10
● 2026-04-02 20:53:30
●A2607:f678:1010::342026-03-23 → 2026-04-02 · 3 obs
○ 2015-08-12 15:36:10
● 2026-03-23 19:51:40
● 2026-04-02 20:53:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rdrop.comns1.rdrop.com, ns2.rdrop.com4 records

✅ Authoritative Response

Server:104.168.146.159

NS records: ns1.rdrop.com, ns2.rdrop.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdrop.com (unsigned zone)

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

TypeCountSample Data
A1199.26.172.34
AAAA12607:f678:1010::34
TXT1v=spf1 -all

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.rdrop.com, ns1.rdrop.com, ns2.rdrop.com...)

Analysis

IP Addresses

smtp.rdrop.com has two IP numbers: 2607:f678:1010::34 and 199.26.172.34.

Other host names, for instance vmail.rdrop.com, ns2.galassi.us and agora.rdrop.com share IP numbers with smtp.rdrop.com.