opendocstring.com - robtex.com

opendocstring.com

DNSSEC⚠️ Not signed
A3.170.19.27🇺🇸 Amazon3.170.19.0/24
PTRserver-3-170-19-27.iad61.r.cloudfront.net
A3.170.19.58🇺🇸 Amazon3.170.19.0/24
A3.170.19.80🇺🇸 Amazon3.170.19.0/24
A3.170.19.99🇺🇸 Amazon3.170.19.0/24
NSns-1193.awsdns-21.org ⭐
A2600:9000:5304:a900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1193.awsdns-21.org
A205.251.196.169🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1193.awsdns-21.org
NSns-1829.awsdns-36.co.uk
A2600:9000:5307:2500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1829.awsdns-36.co.uk
A205.251.199.37🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1829.awsdns-36.co.uk
NSns-589.awsdns-09.net
A2600:9000:5302:4d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-589.awsdns-09.net
A205.251.194.77🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-589.awsdns-09.net
NSns-92.awsdns-11.com
A2600:9000:5300:5c00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-92.awsdns-11.com
A205.251.192.92🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-92.awsdns-11.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=w2XiXI07E_FdSykngMJQWTLLsMgqS50nM6IELlftWMs
SOAns-1193.awsdns-21.orgawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

opendocstring.com

DNS History

17 records (13 active, 4 former)

NSns-1193.awsdns-21.orgns-1829.awsdns-36.co.ukns-589.awsdns-09.netns-92.awsdns-11.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA3.170.19.273.170.19.583.170.19.803.170.19.993.166.49.63.166.49.603.166.49.823.166.49.86
●NSns-1193.awsdns-21.org2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
●NSns-1829.awsdns-36.co.uk2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
●NSns-589.awsdns-09.net2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
●NSns-92.awsdns-11.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
●MXalt1.aspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
●MXalt2.aspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
●MXalt3.aspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
●MXalt4.aspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
●MXaspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:04:06
● 2026-02-27 16:25:20
○A3.166.49.62026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 14:28:56
● 2026-02-27 15:07:30
○ 2026-02-27 15:52:20
○ 2026-02-27 16:25:20
○A3.166.49.602026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 14:28:56
● 2026-02-27 15:07:30
○ 2026-02-27 15:52:20
○ 2026-02-27 16:25:20
○A3.166.49.822026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 14:28:56
● 2026-02-27 15:07:30
○ 2026-02-27 15:52:20
○ 2026-02-27 16:25:20
○A3.166.49.862026-02-27 → 2026-02-27 · 4 obs
○ 2026-02-27 14:28:56
● 2026-02-27 15:07:30
○ 2026-02-27 15:52:20
○ 2026-02-27 16:25:20
●A3.170.19.272026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 03:04:06
● 2026-02-27 14:28:56
○ 2026-02-27 15:07:30
● 2026-02-27 15:52:20
● 2026-02-27 16:25:20
●A3.170.19.582026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 03:04:06
● 2026-02-27 14:28:56
○ 2026-02-27 15:07:30
● 2026-02-27 15:52:20
● 2026-02-27 16:25:20
●A3.170.19.802026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 03:04:06
● 2026-02-27 14:28:56
○ 2026-02-27 15:07:30
● 2026-02-27 15:52:20
● 2026-02-27 16:25:20
●A3.170.19.992026-02-27 → 2026-02-27 · 5 obs
● 2026-02-27 03:04:06
● 2026-02-27 14:28:56
○ 2026-02-27 15:07:30
● 2026-02-27 15:52:20
● 2026-02-27 16:25:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
opendocstring.comns-92.awsdns-11.com, ns-589.awsdns-09.net, ns-1193.awsdns-21.org, ns-1829.awsdns-36.co.uk1 record

✅ Authoritative Response

Server: 205.251.196.169

NS records: ns-92.awsdns-11.com, ns-589.awsdns-09.net, ns-1193.awsdns-21.org, ns-1829.awsdns-36.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opendocstring.com (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

TypeCountSample Data
A43.170.19.58, 3.170.19.80...
NS4ns-1193.awsdns-21.org, ns-1829.awsdns-36.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=w2XiXI07E_FdSyk
SOA1ns-1193.awsdns-21.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-92.awsdns-11.com)

AI analysis

opendocstring.com maps to four IP numbers: 3.170.19.27, 3.170.19.58, 3.170.19.80 and 3.170.19.99.

Other host names such as d3lly4p1szm9p7.cloudfront.net, d27v2masa1obs1.cloudfront.net, patchrobe.systems, h5.fotor.com and cloudservicesireland.com share IPs with opendocstring.com.

opendocstring.com is delegated to four name servers: ns-92.awsdns-11.com, ns-589.awsdns-09.net, ns-1193.awsdns-21.org and ns-1829.awsdns-36.co.uk.

opendocstring.com at least partially shares name servers with other domains, for example fitsly.in, realitykingscoupon.com, mfmbl.com, proxy-review.com and anhosu.com.

these name servers are commonly used with the following name servers: sdns3.ultradns.com, ns-531.awsdns-02.net, sdns3.ultradns.net, sdns3.ultradns.org, sdns3.ultradns.biz, ns-1499.awsdns-59.org, ns-1567.awsdns-03.co.uk, ns-1375.awsdns-43.org, ns-621.awsdns-13.net and ns-2011.awsdns-59.co.uk.

Host names with two IP numbers:

ns-92.awsdns-11.com points to: 2600:9000:5300:5c00::1 and 205.251.192.92

ns-589.awsdns-09.net points to: 2600:9000:5302:4d00::1 and 205.251.194.77

ns-1193.awsdns-21.org points to: 2600:9000:5304:a900::1 and 205.251.196.169

ns-1829.awsdns-36.co.uk points to: 2600:9000:5307:2500::1 and 205.251.199.37

opendocstring.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

opendocstring.com shares at least partially some mail servers with other domains, for instance ns500731.ns500742.ns500754.ns500671.ns500731.ns500731.ns500688.ns500705.ns500705.ns500649.ns500649.ns500671.lusty(0x736c7574)z.com, ns500768.ns500698.ns500758.ns500758.ns500698.ns500758.ns500698.ns500735.ns500736.ns500698.ns500735.ns500708.ns500708.ns500698.trackreceptor.com, drtail.com, iteco.com.br and costalegrerealestate.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27